Chemistry

Prepare and name an alcohol by using the following reactants Hex-1-ene and a water molecule write the complete reaction.
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Gaseous chlorine, Cl2, was combined with 0.532g of Titanium, and 2.108 g of TixCly were collected. What is the empirical formula of titanium chloride?
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Answer all questions please and be quick, its very URGENT
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In a Lewis Diagram for fluorine, are the two electrons given to the other fluorine atom, taken by the other fluorine atom, or shared between the fluorine atoms?
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What happens duringconduction?A. The warmer object's particles slowsdown the cooler object's particles.B. The warmer object's particles stops thecooler object's particles.C. The warmer object's particles speed upthe cooler object's particles.
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What physical property does salt have when it is dissolved in water? AndWhat type of mixture is salt water?
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A baker was baking a cake which has burnt due to over heating. What kind of change is this ? reversibleirreversibleburntheating
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What is a system?A. A piece of scientific equipmentB. A liquid in which reactions take placeC. A technique for recording dataD. An isolated piece of the world
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what is the name of the compound CaCo3
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In the first half of the citric acid cycle, ____________ is oxidized, yielding a pair of electrons that reduce a molecule of NAD to NADH.
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a. Anna's chemistry class is going to be experimenting with AgNO3 today, whichcan stain hands and clothes. Anna is concerned about her jewelry, so as shegets ready for school, she removes her gold (Au) ring andreplaces it with acheaper nickel (Ni) ring. Is this a good idea? Explain your answer. (3 points)
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A sealed flask initially contains pure nitrogen dioxide gas (NO,). Over time, the nitrogen dioxide forms dinitrogen tetroxide gas (N,O.). The graph below shows the relative amounts of (NO,) and (N20.) over time. What is true about the time indicated by the blue arrow?
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if you mix calcium hydrogen and carbon how many compounds will you have?
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You would expect that a string of light that are set up in a series circuit would
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According to the unbalanced equation above if 8.542 moles of oxygen gas reacts with an excess amount of hydrogen gas, how many grams of water is produced
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Of the elements listed, circle the one that will form the LARGEST ion:Br, Zn, Ni, Cu, Fe, Mn
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Which correctly lists three items that are removed during the purification of wastewater?chemicals, gases, solidsdebris, chemicals, solidsgases, debris, groundwatergroundwater, gases, harmful organisms
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What is Jupiters strength of gravity?
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What is the percentage of nitrogen in ammonium chloride (NH4Cl)?
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Which hypothesis is most supported by astronomers?A- The universe is currently expanding and will continue to expand.B- Stars could burn out, causing the universe to become dark and cold.C- Gravity could pull galaxies back together, causing a reverse of the big bang.D- Dark energy will pull the universe together to form a massive black hole.HURRY!!
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Solve pls brainliestThe two green substances are not same thing because some of their properties are different and some of them are the same. If they were the same substance, all of their properties would have to be the same.How could the explanation be improved?
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2. Use the graph below to answer the following questions.Does this graph represent an endothermic or an exothermic reaction? How do you know this graph represents that type of reaction?What is the potential energy of the reactants (PEreactants)? What is the potential energy of the products (PEproducts)? What is H of the reaction?REMEMBER: H = PEproducts - PEreactantsWhat is the activation energy (Ea) of this reaction? REMEMBER: Activation Energy = Maximum Energy - PEreactants
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Elements that are usually shiny and good conductors of heat and electricity are known as_______.Points: 70
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Someone please help, I will give brainliest, I am desperate. NO LINKS!!!
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