Q3 Review 2023

What is average kinetic energy?

• Temperature

• Distance between particles

• Pressure

• Volume

Average kinetic energy is constant when...

• potential energy is constant

• temperature is constant

• volume is constant

• pressure is constant

Endothermic

• Energy is absorbed

• Energy is released

Which phase change is exothermic?

• solid to gas

• solid to liquid

• liquid to gas

• liquid to solid

If two gases have the same temperature, pressure and volume, there will be the same

• mass of gases

• density of gases

• number of molecules of gases

• 1 atom

• 2 atoms

What equation do we use to calculate the pressure, volume or temperature of a gas?

• PV/T = PV/T

• M = mol/L

• q=mcdeltaT

When using the gas calculation equation, the units for temperature must be

• Fahrenheit

• Celsius

• Kelvin

What table do we use when a question asks about a saturated solution?

• Table F

• Table G

• Table H

• Table I

Whenever you see STP, what reference table should you go to in order to find the values?

• Table A

• Table B

• Table C

• Table T