Actually want to know from CHEM102 Exam 3

Boyle’s Law

P₁V₁₌ P₂V₂

Charles’ Law

V₁/T₁=V₂/T₂

Avogadro’s Law

V₁/n₁=V₂n₂

At high pressures, the actual volume of a gas….

will occupy a higher volume than predicted by the ideal gas law

What is frequently used to explain Charles’ law?

The average kinetic energy of gas particles is proportional to the Kelvin temperature

Heat capacity

the quantity of heat required to change a system’s temperature by 1 degree celsius

Molecules with hydrogen bonding are…

less volatile than compounds with dipole-dipole forces

The solubility of a solid is highly dependent on

temperature

equation to use for heat of vaporization questions

n=q/ΔH

Liquids in barometers must….

it makes no difference in the accuracy of a pressure measurement

How many equations (besides PV=nRT) can be derived from the universal gas constant?

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