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Chemistry
Chemistry
High School
The balanced equation shows how sodium chloride reacts with silver nitrate to form sodium nitrate and silver chloride. NaCl AgNO3 Right arrow. NaNO3 AgCl If 4. 00 g of NaCl react with 10. 00 g of AgNO3, what is the excess reactant? AgCl NaCl AgNO3 NaNO3.
Chemistry
High School
What is the relationship between plants soil and fertilizers?
Chemistry
High School
FOR THE LOVE OF GOD SOMEONE PLEASE HELP ME WHAT IS THE OXIDATION NUMBER OF THE S IN SO^-2 ???
Chemistry
College
Which type of monomer combines and forms polypeptides? A. Nucleic acid B. Amino acid C. Fatty acid D. Monosaccharide
Chemistry
College
What are the gas laws? (Include Boyle's law, charles's law, gay lussac's law, an avogadro's law) Could someone please summarize these for me ples? Brainliest answer also yes
Chemistry
College
What is the volume of HCl (r= 1.17 g / cm ^ 3, omega = 36 \%) required to precipitate silver in the form of AgCl from 2, 000 g of an alloy containing 22% by weight of Ag, if used 1.5 times the amount of precipitating reagent?
Chemistry
High School
A penny is 0.061 inches thick. What is the value of the 6 in the thickness of a penny? Mathematics not chemistry
Chemistry
High School
How many oxygen atomsin a molecule of table sugar (C12H22011)? 45. 22 12Op. 11SUBMIT
Chemistry
High School
The Lewis dot model of an atom has seven dots. Which of the following is true about the atom?A) it has seven energy levels.B) it has one valance shell electron.C) it requires one electron to complete its octet.D) it requires seven other atoms to form a stable compound.
Chemistry
College
PLEASE HELP ME!! sue tomorrow:(
Chemistry
High School
What does the answer of element 3Na2S2O3?
Chemistry
High School
Please help me with this Beer Lambert Law Explanation
Chemistry
High School
What is the difference between a conductor and an insulator?
Chemistry
College
The frequency light of 3.52*10-7
Chemistry
Middle School
What would happen to the gravity between two objects if the mass of one object decreased?1. gravity would increase2.gravity would decrease3. wouldn't changePLz help
Chemistry
College
In one to two sentences, describe an experiment that would show that intramolecular forces (attractions between atoms within molecules) are stronger than intermolecular forces (attractions between molecules).
Chemistry
College
Determine the volume (L) of nitrogen monoxide gas that is created at STP when 32.2 gof solid copper reacts with excess nitric acid.3Cu(s) + 8HNO3(aq) 3Cu(NO3)2 (aq) + 4H2O(1) + 2NO(g)
Chemistry
College
Which of the following is an example of a scientific model? The total inches of rainfall during a thunderstorm A telescope used to study the stars A computer program that simulates atmospheric conditions A song about the Grand Canyon
Chemistry
High School
The last layer in layered design is _____________. Object Process None of the options Atoms Sub process
Chemistry
High School
1. While on a movie set, a stuntman jumps offthe roof of a building. As he falls toward anairbag, what is increasing?A. gravityB. wind velocityC. kinetic energyD. potential energy
Chemistry
High School
20 PIONTS PLZ HELPWhat mass of calcium chloride is needed to make 330.0 mL of 0.125 M solution?
Chemistry
College
NO BOTS PLEASE HELPHow many moles are present in 885.46 grams of sodium bicarbonate NaHCO 3 ) ? Molar mass of sodium bicarbonate ( NaHCO 3 )=84.01 g/mol A. 6.3471 x 10^ 24 moles; 0.9877 * 10 ^ - 2 * m * o * l * e * s C. 10.540 moles D 84.007 moles
Chemistry
High School
What is pseudoscience and how is it different from science
Chemistry
High School
After moving down a group in the periodic table, the number of valence electrons
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