Select all of the statements that are true.
1. The average kinetic energy of the particles in a substance determines the
substance's temperature.
2. If the particles in two pure substances have the same average speed, the
substances can have different temperatures.
3. When two substances have the same temperature, all of the particles in
both substances are moving at the same speed.
4. How fast a substance's particles are moving determines how hot or cold
the substance is.
Answers: 2
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The reaction q+r2=r2q is found to be first order in r2 and
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Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 Ā°c/m? show all of the work needed to solve this problem.
Answers: 1
Chemistry, 22.06.2019 00:30
If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?
Answers: 1
Chemistry, 22.06.2019 09:10
When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction
Answers: 1
Select all of the statements that are true.
1. The average kinetic energy of the particles in a su...
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