Unit 8 Exam Review: The Gas Laws

If air particles are present, but not colliding, air/gas pressure is still present.

The collisions between gas particles are described as . . .

What's the relationship between pressure and surface area?

Identify the gas law. 

If temperature decreases, than the average kinetic energy of the particles   . . . 

States that pressure & temperature are directly proportional for a given gas when V's constant.

States that V and T are directly proportional for a given gas when P is constant. 

What variable is constant? 

Identify the gas law. 

The relationship between P and T is what? 

What variables are constant in the given equation?

The graph to the right shows what type of relationship between pressure and volume?

As temperature increases . . . 

Phase change from a liquid to a gas (without boiling or KE applied).

Which of the following is NOT a standard unit of temperature?

The boiling point _______________ as altitude decreases. 

During what conditions do real gases NOT behave ideally? 

At a temperature of 50 C and 4.58 mm Hg - what would the state of matter be?  

To calculate the number of moles or mass, what calculation should one use?

The equation used when the only variable constant is the amount of substance. 

A phase of matter that's easily compressed. 

A phase of matter in which its particles vibrate around a fixed point. 

For every gas law formula, temperature must ALWAYS be in units of . . . 

If the vapor pressure is 102.3 kPa, what must the air pressure be for water to boil?

Which is not a characteristic of an ideal gas? 

The kinetic theory states all but what regarding gasses?

Which of the following variables has an inverse relationship?

A phase of matter with an indefinite shape and definite volume. 

As one increases in altitude, air pressure . . . 

States that the total pressure is equal to the sum of the partial pressures of a mixture.