GAS LAWS-UNIT -1

STATES OF MATTER

100

Tightly packed with little space between-What's the state of matter ?

SOLID

200

By increasing the temperature , there is a phase change from Liquid to Gas what do you call this process ?

EVAPORATION

300

Addition of energy to the system is called ____Process (Exothermic /Endothermic)

ENDOTHERMIC

400

Attractive forces between molecules are also called _____

INTERMOLECULAR FORCES

500

GAS to SOLID is called ___

DEPOSITION

SLIME EXPRIMENT

100

This variable is what the experimenter is intentionally and directly changing

INDEPENDENT VARIABLE

200

Slime stretching /Length of slime was __________ variable.

DEPENDENT VARIABLE

300

The amount of ________ was constant during our experiment. 

BORATE

400

When the conclusion matches with our hypothesis , we still repeat the experiment using the___________ (Same/ different) amount of Independent variable.

SAME

500

At the particle level Borate and Glue mixture were ________(more /less) compact than glue particles.

MORE

GAS LAW INQUIRY

100

PV=K , whats the relationship

INVERSE /INDIRECT

200

When Temperature increases, volumes

INCREASES

300

The Volume is _______ related to number of particles

DIRECTLY

400

In the Syringe with Marshmallows , increase in pressure caused volume to ____________

DECREASE

500

K=Y/X is ____ relationship

DIRECT

BOUNCING BALLON

100

If Ballon was Particles in our Bouncing Ballon Experiment, what did I/class mates represent?

CONTAINER WALL

200

What type of collision was seen during this experiment

ELASTIC COLLISION

300

The temperature of a substance is a measure of the _________ of the particles

Average KE (Kinetic energy)

400

The average amount of ___________ between molecules gets progressively larger as a sample of matter moves from the solid to the liquid and gas phases

EMPTY SPACE

500

The molecules exert no __________ forces on one another except during the process of collision.

ATTRACTIVE/REPULSIVE

GAS EQUATIONS

100

Value for R constant

0.0821 atm.L/N.K

200

Volume and Temperature are _________related

DIRECTLY

300

⁰C +___________= K

273.15

400

Ballon inside the room & ballon outside the room on a snowy day shows relationship of  ______& _______

Volume and Temperature

500

_______x 9/5 +32=_________

^oC Celsius  & ^oF Fahrenheit