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At any given temperature the particles of a substance have the same average kinetic energy.
true or false?
Answers: 1
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If you want to create an electrical current, which situation would produce a solution capable of this
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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.
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1) a. water molecule breaks up into hydrogen and oxygen on passing electricity. does this involve breaking intermolecular or intramolecular forces of attraction. explain b. on boiling water changes to water vapor. does this involve breaking intermolecular or intramolecular forces of attraction. explain methanol evaporates faster than water. contrast the intermolecular forces and the vapor pressures of methanol and water?
Answers: 2
At any given temperature the particles of a substance have the same average kinetic energy.
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