What is the major organic product obtained from the following sequence of reaction? nh2nh2 koh triehtylene glycol
Answers
The major organic product and its structure that is obtained from the sequence of reaction can be seen in the image attached.
What is Triethylene glycol?Triethylene glycol, also known as TEG or triglycol, is a viscous liquid with no colour or smell and the molecular formula HOCH2CH2OCH2CH2OCH2OH. Vinyl polymers use it as a plasticizer. Additionally, it is a component of “Oust” and “Clean and Pure” air sanitising solutions.
It functions as a disinfectant when aerosolized.
Why would one utilise TEG?A TEG Gas Dehydration Unit, To remove water vapour from newly recovered natural gas, a triethylene glycol (TEG) gas dehydration system is put up.
This drying apparatus extracts water from a stream of natural gas flowing over it by using liquid triethylene glycol as its dehydrating agent.
How is triethylene glycol produced?Commercially, triethylene glycol is created as a byproduct of ethylene oxidation at high temperatures.
To know more about triethylene glycol visit:
https://brainly.com/question/14464031
#SPJ4
Related Questions
2. What charge(s) does an ion have, positive, negative, or neutral?
Answers
Ion have positive as well as negative charges. Ions do not have neutral charge. Atoms posses neutral charge.
Ions are atoms with unequal numbers of protons and electrons.Either positively or negatively charged ions are possible. An atom is referred to as an ion if it has an electrical charge.Atoms that have completed outer valence electron shells and obey the octet law begin to lose or receive electrons, resulting in the formation of ions.Simple ions are Na+, Ca2+, and Cl–.Polyatomic ions are (NH4)+, (CO3)2-, and OH–.An atom gains electrons and becomes an anion when it has more electrons than protons, showing that the amount of protons and electrons is not balanced. it has negative charge.When an atom loses electrons, it changes into a positive ion called a cation, which has a positive charge because it has fewer electrons than protons.There ions have only positive and negative charges.
Learn more about ions here:
https://brainly.in/question/1153094
#SPJ9
The process of gas molecules moving quickly and spreading out in all directions is called
Answers
Answer:
Diffusion
Explanation:
Diffusion is the process in which gas molecules move from a region of higher to lower concentration.
When the solutes are evenly distributed throughout a solution, we say the solution has reached _______.
Answers
The answer would be equilibrium i.e., when the solutes are evenly distributed throughout a solution, we say that solution has reached equilibrium.
Diffusion is the unbidden motion of piece from high concentration to low concentration.
There are two types of diffusion:
1. Diffusion through a fluid : If you pour few drops of violet color in the container containing water it will mixed evenly in the container until equilibrium achieved.
2. Diffusion across a membrane : It is the method in which solutes are proceed through the concentration gradient in a solution over a semipermeable membrane. The abetment of membrane proteins is not necessary during this process of diffusion accordingly substances move from higher concentration to lower concentrations.
And in this way equilibrium achieved.
Hence, in conclusion the answer will be the equilibrium.
To know more about Diffusion here :
https://brainly.com/question/24746577?referrer=searchResults
#SPJ4
determine the number of valence electrons in each of the following neutral atoms carbon nitrogen oxygen iodine
Answers
The number of valence electrons in given neutral atoms, i.e. carbon is 4, nitrogen is 5, oxygen is 6 and iodine is 7
Valence electrons refers to the number of electrons that are present in the very last shell of the atom.
These electron can participate in the formation of a chemical bond if the outer shell is not closed.
Carbon :
Atomic Number = 6
Electronic configuration is - 2, 4
Hence, number of valence electrons = 4
Nitrogen :
Atomic number = 7
Electronic configuration is - 2, 5
Hence, number of valence electrons = 5
Oxygen :
Atomic Number = 8
Electronic configuration is - 2, 6
Hence, number of valence electrons = 6
Iodine :
Atomic Number = 53
Electronic configuration is - 2, 8, 18, 8, 7
Hence, number of valence electrons = 7
To learn more about valence electrons,
https://brainly.com/question/18155748
#SPJ4
in their experiment that showed that organic compounds and amino acids could have been synthesized in an abiotic environment, urey and miller combined which gases in a flask to simulate the early earth’s atmosphere?
Answers
In their experiment that showed that organic compounds and amino acids could have been synthesized in an abiotic environment, urey and miller combined hydrogen , methane , ammonia and water vapor gases in a flask to simulate the early earth’s atmosphere .
Organic compounds can be synthesized in a laboratory setting .There are four major categories of organic compounds: carbohydrates, proteins, lipids and nucleic acids all of which can be synthesized in a laboratory. Organic compounds are identified by the presence of both carbon and hydrogen (and sometimes other elements like O, N, S). The carbon dioxide is not an organic compound There are no H atoms, hence carbon dioxide is not organic . There are hundreds of thousands of organic compounds .
To learn more about organic compounds please click here ,
https://brainly.com/question/5994723
#SPJ4
What is the major organic product obtained from the following sequence of reactions? ch3ch=ch2 hf hno3 h2so4 nacr2o7 h2so4
Answers
The compound "A" further reacted with HNO3 and h2so (Nitration reaction mixture) to produce compound "B".
What is nitration reaction?Nitration is a broad category of chemical reactions used in organic chemistry to add a nitro group to an organic molecule. The phrase is also wrongly used to refer to a distinct technique of creating nitrate esters when nitric acid and alcohols are combined (as occurs in the synthesis of nitroglycerin).Benzene is nitrated using HNO3 in the nitrating mixture. For the nitration of benzene, it serves as a base and supplies the electrophile NO2+ ion. The attacking species is the nitronium ion that is produced.Concentrated nitric acid and concentrated sulfuric acid are combined to create a nitrating mixture. It is used to add nitro groups to the substrate that has been provided. It is a reaction of the electrophilic substitution variety.Nitric acid is activated by sulfuric acid in the first step of nitration (HNO3 H N O 3 ). The activation of nitric acid results in the formation of the nitronium ion. A highly soluble substance that is frequently used as a reactant in chemical reactions is sulfuric acid (H2SO4 H 2 S O 4).The compound "A" further reacted with HNO3 and h2so (Nitration reaction mixture) to produce compound "B".
The compound "B" on further reaction with Strong Oxidizing agent like nacr2o7 h2so4 produces Carboxylic acid.
Alkyl groups that contain benzylic hydrogens undergo Oxidation to acids with strong oxidizing agents.
To learn more about nitration reaction, refer to:
https://brainly.com/question/15898522
#SPJ4
an aqueous solution of 0.783 m silver nitrate, , has a density of 1.11 g/ml. the percent by mass of in the solution is %
Answers
The percent by mass in the solution is 40.1%
Take a sample of this solution equal to 1 L. Utilize the supplied density to calculate its mass.
1.00L * 1000mL /1L * 1.47 g/mL = 1470 g
This 1.00-L solution will now include
n=c*V
c=n V
n=3.47 moles/L*1.00Lfrom n=3.47moles/L*1.00L.
Calculate how many grams of silver nitrate would contain this many moles 3.47 by using the molar mass of the compound.
mols of AgNO3
169.87 g*1 mole AgNO3 = 589.4 g AgNO3
The mass of the solute, in your case silver nitrate, is divided by the mass of the solution and multiplied by 100 to determine the solution's percent concentration by mass.
%w/w = Mass of solute/mass of solution x100
%w/w=589.4g
1470g×100=40.1%
The percent by mass in the solution is 40.1%
Drag each tile to the correct location. what types of mixtures are these? a cup of tea and sugar a bucket full of sand and gravel food coloring dissolved in water peanuts and almonds mixed together in a bowl homogeneous mixture or hetrogeneous mixture
Answers
A water pail filled with sand and pebbles is homogenous, as are a cup of tea and sugar.
Any sample of a solid, liquid, or gaseous mixture that has the same component ratios is said to be homogenous. They have a consistent appearance throughout and its constituent parts are dispersed equally. The components of a heterogeneous mixture have varying quantities across the sample. In a heterogeneous mixture, the components are distinct and not uniformly distributed. Any mixture whose composition is not uniform is referred to as a heterogeneous mixture. Almonds and peanuts together in a bowl: Almonds and peanuts are clearly visible in a bowl, but they are not uniformly placed or arranged.
Learn more about homogenous mixture here-
https://brainly.com/question/24898889
#SPJ4
Physics 204 lab gas properties simulation why do the numbers fluctuate in the simulation?
Answers
With the use of a straightforward user interface, GasSim lets users change the temperature, volume, or number of moles of a chosen gas while also assessing how the simulation variable's effect on pressure changes.
What are the properties of gas?
Three distinctive qualities distinguish gases:
They are simple to compress, they increase in size to fill their containers, and they take up far more room than the liquids or solids from which they originate.
Gases don't have a fixed volume or shape. They entirely occupy all of the available area. The ability of gas particles to travel freely throughout the accessible area is the cause of the characteristic or properties of gases to fill the available volume within a container.
To learn more about gas properties click the given link
https://brainly.com/question/6140407
#SPJ4
the complete oxidation of one mole of a sugar produces carbon dioxide and water. 2000 kj of heat is transferred from the system to the surroundings. the rearrangement of bonds as 0.5 moles of the sugar are oxidized generates heat in an open test tube (101 j•l–1pressure and 300 k temperature).
Answers
In complete oxidation of one mole of a sugar, change in enthalpy is -1000kJ.
According to the first law of thermodynamics,
Δ U = Q + W
w = 0.
Heat (q) generated by 0.5 mole of sugar = -2000 kJ
So, 1 mole of sugar will generate amount of heat is
= -2000kJ * 0.5
= -1000 kJ
So, putting the values into the formula
ΔU = q + w
= -1000 kJ + 0
= -1000 kJ
Additionally, in accordance with the definition of enthalpy, enthalpy and internal energy have the following relationships.
ΔH = ΔU + PΔV
As change in volume is 0.
ΔH = ΔU
= -1000 kJ
We may say that the system's change in enthalpy (ΔH) is -1000 kJ.
To learn more about enthalpy click the link
https://brainly.com/question/14047927
#SPJ4
the molecular geometry of a water molecule is [ select ] , including [ select ] lone pairs of electrons. this causes the overall shape of the molecule to be [ select ] . each bond in the water molecule is [ select ] and the overall molecule is [ select ] . bonds between separate water molecules are [ select ] bonds.
Answers
Water molecule has distorted tetrahedral geometry. O atom has 2 lone pairs and 2 bond pairs of electrons.
What is electrons?The electric charge of the electron, a subatomic particle, is a negative one elementary charge. Since they have no known components or substructure, electrons, which are part of the lepton particle family's first generation, are typically regarded to be elementary particles. The proton's mass is around 1836 times greater than that of the electron.
The electron's inherent angular momentum (spin), which is measured in terms of the scaled-down Planck constant,, is one of its quantum mechanical properties. The Pauli exclusion principle states that because electrons are fermions, no two of them may be in the same quantum state. Since they can collide with other particles and can be diffracted like light, electrons share characteristics with all elementary particles.
To learn more about electrons from the given link:
https://brainly.com/question/860094
#SPJ4
PLEASE HELP ILL MARK BRAINEST!! 40 POINTS!!
1. What is the chemical reaction shown above? What kind of reaction is this?
2. What is the difference between the two different reactions shown in the chart above? What can you determine about the role a catalyst plays in a reaction?
3. This chart above compares the reaction rate of a naturally occurring chemical reaction vs. the same reaction when an enzyme is involved.
a. Compare the differences between the two reactions, but also note what they have in common.
b. Explain the role the enzyme plays in the second reaction
c. Explain what the three bumps in the second reaction means and why the original reaction only has one bump.
Answers
Answer:
What is the difference between the two different reactions shown in the chart above? What can you determine about the role a catalyst plays in a reaction?
Explanation:
4-(dimethylamino)pyridinium chlorosulfonate: a new ionic liquid exhibiting chlorosulfonic acid action as monoprotic brönsted acid and no sulfonating reagent
Answers
4-(dimethylamino)pyridinium chlorosulfonate: a new ionic liquid exhibiting chlorosulfonic acid action as monoprotic brönsted acid and no sulfonating reagent
What is chlorosulfonic acid action?
The most significant method of producing chlorosulfonic acid includes the direct reaction of hydrogen chloride with oil or sulphur trioxide, and this method is frequently used in the reagent's production.
While our earlier research and a few reports demonstrated that chlorosulfonic acid operates as a monoprotic Brönsted acid, many journals still regarded it as a sulfonating and sulfating agent. Therefore, in the current study, we choose to address this query by examining the interaction between DMAP and chlorosulfonic acid. First, a brand-new ionic liquid called 4-dimethylaminopyridinium chlorosulfonate was created, and several spectroscopic methods were used to reveal its chemical structure. Another derivative that was created and displayed a similar NMR signal was 4-dimethylaminopyridinium hydrogen sulphate. The synthesis of 4-dimethylaminopyridinium chlorosulfonate is supported by the NMR spectra investigations of the reactants, the new ionic liquid, and 4-dimethylaminopyridinium hydrogen sulphate. The spectroscopic findings led to the exclusion of the synthesis of N-sulfonic acid-4-dimethylaminopyridinium chloride or 4-dimethylaminopyridinium sulphate as well as an excess of chlorosulfonic acid and sulfuric acid. Finally, the thermal behaviour and stability of the novel ionic liquid were examined, and a potential mechanism for its degradation was proposed based on a TGA/DTA analysis.
To learn more about chlorosulfonic acid action? from the given link below,
https://brainly.com/question/27135494
#SPJ4
the series in the he spectrum that cooresponds to the set of transitions where the electron falls from a higher level
Answers
The group of transitions in the he spectrum where the electron drops from a higher level into the n = 4 state.
What is spectram series?
With wavelengths determined by the Rydberg formula, the emission spectrum of atomic hydrogen has been segmented into a variety of spectral series. The electron in an atom moves between two energy levels, producing the spectral lines that have been observed.
A group of lines in the spectrum of light generated by excited atoms of an element, each line in the group being connected to the others by a straightforward mathematical equation and being associated with a certain energy level of the element's atoms.
To learn more about spectral series click the given link
https://brainly.com/question/6255073
#SPJ4
What type of atom has been assigned a mass in order to act as a comparison for other types of atoms?
Answers
Carbon-12 (C-12) has been assigned a mass in order to act as a comparison for other types of atoms.
What is atomic mass?
Atomic mass refers to the mass of an atom (ma or m). Although the unified atomic mass unit (symbol: Da) is widely used to express atomic mass, the kilogramme (symbol: kg) is the SI measure of mass (u). The mass of an unbound carbon-12 atom in its ground state is 112 Da. Protons and neutrons make up almost all of an atom's mass, with electrons and nuclear binding energy making up the majority of the remaining mass. As a result, the mass number and the atomic mass have values that are highly comparable. Mass in kilogrammes can be converted to mass in daltons using the atomic mass constant.
Thus, in order to serve as a benchmark for other atom kinds, carbon-12 (C-12) has been given a mass.
To learn more about atomic mass from the given link below,
https://brainly.com/question/801533
#SPJ4
The pituitary gland releases many different areas of the body. different hormones which affect
Answers
The pituitary gland controls metabolism, growth, sexual maturation, reproduction, blood pressure, and many other vital physical functions and processes.
(Puberty is a big catch-all.)
What is this notation type below? Using this shorthand symbol identify the number of protons and neutrons in each of the following
141 Ce, 140 Ce
Answers
The notation type below is nuclide.
In 141 Ce we have 58 protons, 83 neutrons and in 140 Ce we have 58 protons and 82 neutrons.
An isotope is what?An isotope of a chemical element is any of two or more species of atoms that have almost similar chemical properties, the same atomic number, location in the periodic table, and different atomic masses and physical properties. Every chemical element has one or more isotopes.
What role do neutrons play in atoms?Two subatomic particles known as neutrons and protons are found in the nucleus of every atom. The only exception is hydrogen, which contains one proton in its nucleus. Neutrons are somewhat heavier than positively charged protons and have an electric charge that is neither positive nor negative.
To learn more about protons click on the link below:
https://brainly.com/question/15381588
#SPJ9
What effect does a 300 mosmolar solution of a non-penetrating solute have on a cell, and how does this differ from the effect of a 300 mosmolar solution of a penetrating solute?
Answers
The effect a 300 mosmolar solution of a non-penetrating solute have on a cell.
What are non penetrating and penetrating solutes?
These solute particles' capacity to penetrate or not penetrate the membranes separating the solutions is referred to as "penetrating and non penetrating." Penetrating solutes: substances capable of penetrating a membrane. Non-penetrating solutes are those that are incapable of permeating a membrane.
Since the water concentrations in the intracellular and extracellular fluid are the same and the solutes cannot enter or exit the cells, if cells are placed in a solution of nonpenetrating solutes with an osmolarity of 300 mOsm, they will neither expand nor shrink.
An isotonic fluid will be non-penetrating and have no impact on the cell. A hypotonic solution is always produced by penetrating solutes, which will lyse the cell.
To learn more about non penetrating and penetrating solutes from the given link below,
https://brainly.com/question/16886166
#SPJ4
5. Bismuth has a density of 9.75 g/cm³. What is the mass of 3.02 cm' of
bismuth
Answers
The mass of 3.02 cm³ of Bismuth is 29.45 grams.
Bismuth is an element that belongs to group 15 of the periodic table.
We know that the density(ρ) of a substance is given by the following formula,
Density (ρ) = Mass of the substance/Volume of the substance
As the density and volume of the metal are given, the mass of the element can be calculated by putting the given values in the given formula.
9.75 g/cm³ = Mass/3.02 cm³
Mass = 29.45 grams
Thus, the mass of 3.02 cm³ of Bismuth is 29.45 grams.
Read more about Bismuth:
brainly.com/question/10838808
#SPJ1
if 34.4 grams of pentane (c5h12) are burned in excess oxygen, how many grams of h2o will be produced?
Answers
If 34.4 g of pentane (C₅H₁₂) are burnt in excess oxygen, 50.7 g of H₂O will be produced.
The balanced chemical reaction when pentane is burned in excess oxygen is :
C₅H₁₂ + 8O₂ → 5CO₂ + 6H₂O
It is a Combustion reaction.
From above balanced chemical reaction,
Molar ratio of pentane and H₂O is - 1 : 6
Given mass of pentane = 34.4 g
Molar mass of pentane = 72.1 g
Number of moles of pentane = Given Mass
Molar mass
Number of moles = 34.4 = 0.4 moles
72.1
Since, 1 mole of pentane produces 6 moles of H₂O
Therefore,
Moles of water produced by 0.47 moles of pentane,
= 0.4 x 6 = 2.8 moles
Mass of H₂O = Number of moles x molar mass
Mass of H₂O = 2.8 x 18.0 = 50.7 g
Therefore, mass of H₂O produced will be 50.7 grams.
To learn more about combustion reactions,
https://brainly.com/question/13209530
#SPJ4
Consider the combustion of methane (ch)4. suppose 39.8g of ch4 combust according to the following balanced equation. how much heat would be absorbed or produced? h=-890.1kj/mol
Answers
The amount of heat absorbed or produced by the combustion of 39.8 g of CH₄ is 2214 kJ.
The reaction of combustion of methane(CH₄) is as follows:
CH₄ + 2O₂ ⇒ CO₂ + 2H₂O
The ΔH for combustion of methane is given to be -890.1 kJ/mol.
This is the value of heat released when the combustion of 1 mole of CH₄ occurs.
The molar mass of methane is 16 g.
As the heat released by 16g of CH₄ is 890 kJ.
The heat released by 39.8 g of CH₄ is 890/16 x 39.8 = 2214 kJ.
Thus, the amount of heat absorbed or produced by the combustion of 39.8 g of CH₄ is 2214 kJ.
Read more about Combustion reactions:
brainly.com/question/14521417
#SPJ4
i need the answers pleaseee! this is acids and bases for chemistry
Answers
- High concentration of OH- ions are basic solutions
- Baking soda is not used for measuring PH
What laboratory test is best for screening for iron deficiency in a population of 1 to 3 year old children who have a high incidence of elevated blood lead levels?
Answers
The best laboratory test for detecting iron deficiency in a population of 1 to 3 year old kids with a high incidence of increased blood lead levels is the serum ferritin test.
What is serum ferritin?
The quantity of iron stored in your body is directly correlated with the level of ferritin in your blood (serum ferritin level). Red blood cells need iron in order to be healthy. To the tissues of the body, these cells deliver oxygen. If you exhibit any of the warning signs or symptoms of iron deficiency anemia, your doctor may advise you to get this test.
Hemochromatosis, a disorder in which your body retains an excessive amount of iron, may cause ferritin test results to be high. However, other medical disorders might also be the cause of increased ferritin levels.
To learn more about Serum Ferritin click the given link
https://brainly.com/question/9927821
#SPJ4
specify whether each of the items listed is hydrophilic or hydrophobic by dragging the labels into the appropriate box.
Answers
Hydrophilic;
Polar compounds
water
ions
glucose
Hydrophobic;
Triglycerides
cholesterol
Lipids
Oil
Carbohydrates
The term hydrophilic substances are used to describe the substances that could dissolve in water. They are those substances that are water-soluble. Somehow, the substances must be polar because in chemistry like dissolve.
Hydrophobic substances are those substances that do not dissolve in water. They are nonpolar and interact with other nonpolar substances.
For more information on hydrophilic click on the link below:
https://brainly.com/question/1600542
#SPJ4
Although part of your question is missing the complete question is to specify whether each of the items listed is hydrophilic or hydrophobic by dragging the labels into the appropriate box.
Hydrophilic;
Polar compounds
water
ions
glucose
Hydrophobic;
Triglycerides
cholesterol
Lipids
Oil
A 2.40-mol sample of oxygen gas is confined to a 4.91-l vessel at a pressure of 8.05 atm. find the average translational kinetic energy of the oxygen molecules under these conditions.
Answers
A 2.40-mol sample of oxygen gas is confined to a 4.91-l vessel at a pressure of 8.05 atm, average translational kinetic energy of the oxygen molecules under these conditions is 4.15*10power-21
What is kinetic energy?The kinetic energy is energy that an object has because of its motion. If we want to accelerate an object, then we have to must apply a force, applying a force requires us to do work. After the work has been done, the energy has been transferred to the object, and the object will be moving with a new constant speed. The energy transferred is known as the kinetic energy, and it depends on the mass and speed achieved.
Kinetic energy can be transferred between the objects and transformed into other kinds of energy. For example, a flying squirrel might collide with the stationary chipmunk. Following the collision, some of initial kinetic energy of the squirrel might have been transferred into the chipmunk or transformed to some other form of energy.
How to calculate kinetic energy?To calculate the kinetic energy, we follow the reasoning outlined above and begin by finding the work done, W, by a force, F, in a simple example, consider a box of mass m being pushed through distance d along a surface by a force parallel to that surface.
K.E.=3/2 KbT
=3/2[(8.05*1.013*10power5*4.91*10power-3)/2.40*6.022*10power23)]
=4.15*10power-21
To know more about oxygen visit: brainly.com/question/13905823
#SPJ4
draw a generic Lewis structure for a molecule formed between atoms of group 1 and group 16 elements
Answers
The generic Lewis structure of a molecule formed between atoms of group 1 and group 16 elements is shown in the image attached.
What is a Lewis structure?A Lewis structure is a representation of a molecule that contains the symbol of the elements that could be found in the molecule along side the number of electrons in the valence shell of each atom shown as dots.
The dots could show the electrons that are shared as in a covalent bond, electrons that are transferred as in an ionic bond, or even a nonbonding pair of electrons.
We are now going to use sodium oxide to demonstrate the generic Lewis structure of a molecule formed between atoms of group 1 and group 16 elements is shown in the image attached.
Learn more about Lewis structure:https://brainly.com/question/20300458
#SPJ1
URGENT !! I'LL GIVE BRAINLIEST IF YOU WANT! 100 POINTS
Which statement is NOT TRUE about molecules and compounds?
A. Compounds are made up of the same type of atom.
B. Molecules are made up of two or more chemically bonded atoms.
C. All molecules and compounds are made of atoms.
D. All compounds are molecules.
Answers
The statement that is not true about molecules and compounds is compounds are made up of the same type of atom. The correct option is A.
In chemistry, molecules and compounds are fundamental ideas. Two or more atoms that are chemically linked together make up a molecule.
A specific class of molecule known as a compound is made up of various atom types that are chemically combined in predetermined ratios.
As the fundamental units of matter, atoms make up all molecules and compounds. However, it is untrue to say that all compounds contain the same kind of atom.
While molecules can be made up of atoms from the same element or from different elements, compounds are created by the mixing of various types of atoms.
Thus, the correct option is A.
For more details regarding compounds visit:
https://brainly.com/question/34151797
#SPJ3
a. water in a 150 ml container volume with a diameter of 12 cm evaporates faster and therefore has a greater vapor pressure than a container with a volume 75 ml a diameter of 5.5 cm
Answers
The diameter of 150 ml container has more space and so its exposed, so it evaporates more quickly in lesser time.
What is vapor pressure?The vapour pressure is due to escaping tendency of water molecule from surface of liquid. Vapour pressure is dependent on the number of molecules on the surface of liquid.If number molecules on surface of molecules is greater, greater would be the vapour pressure.Reason can be described as, 150 mL container is with 12 cm diameter evaporates faster because its surface area is larger and it has more number of water molecules on the surface. So, it has greater vapour pressure than the 75 ml container and the water also evaporates faster due to large surface area and more exposure.
So, that the vapour pressure occurs between the molecues.
Learn more about vapour pressure,
brainly.com/question/860956
#SPJ4
Briefly describe why fatty acid breakdown referred to as beta-oxidation? be sure to explain the term beta
Answers
The bond is broken between the second carbon/beta carbon and the third carbon/gamma carbon, hence name beta oxidation.
What is beta?Beta (β) is a measure of volatility—or systematic risk—of a security or portfolio compared to the market as a whole (usually the S&P 500). Stocks with betas higher than 1.0 can be interpreted as a more volatile than the S&P 500.
Beta is used in capital asset pricing model (CAPM), which describes the relationship between systematic risk and expected return for assets (usually stocks). CAPM is widely used as a method for pricing the risky securities and for generating estimates of the expected returns of assets, considering both the risk of those assets and the cost of capital.
For an odd-chain fatty acid B-oxidation proceeds normally until last round. When five carbons are left, that round of B-oxidation releases the one acetyl-CoA and one propionyl-CoA.
Propionyl-CoA cannot be further metabolized by B-oxidation; however, a separate set of the enzymes converts propionyl-CoA into succinyl-CoA, which can then enter the citric acid cycle
To know more about assets visit: https://brainly.com/question/13848560
#SPJ4
21g of c2h5oh is place in a contanier with 41g of oxygen gas. if the reaction at a certain temperature. how many grams of co2 do you expect to collect in this reaction
Answers
Answer:
31.91 grams of CO2 would be collected in this reactionExplanation:
Given that
Mass of C₂H₅OH = 21gm.Molar mass of C= 46 gm/mol.So,
[tex]mole = \frac{mass}{molar \; mass}[/tex]
[tex]mole \; of\;C_2H_5OH= \frac{21}{46}[/tex] = 0.46 mole.
mass of oxygen O₂ = 41gm,molar mass of O₂ = 32gm/mole,[tex]mole \; of\;O_2= \frac{41}{32} = 1.28 \;mole,[/tex]
Reaction
[tex]C_2H_5OH + 3O_2\rightarrow \; 2CO_2+3H_2O[/tex]
O₂ is limiting react out.
3 mole O₂ produced = 2 mole CO₂.
1 mole O₂ produced = [tex]\frac{2}{3}[/tex] mole CO₂.
1.28 mole O₂ produced = [tex]\frac{2}{3} \times1.28[/tex] mole CO₂.
mole of CO₂ = [tex]\frac{2}{3} \times1.28 = 0.85 \; mole,[/tex]
mass of CO₂ = mole × molar mass
mass of CO₂ = 0.85 × 44 = 37.54 gm.
If reaction is 85% efficient is given hance,
mass of CO₂ = 37.54 × [tex]\frac{85}{100}[/tex] = 31.91 gm.
Answer: Hance the mass of CO₂ is 31.91gm.
To learn more about mole and molar mass please click on that link
https://brainly.com/question/12127540
#SPJ4