Volume & Temperature: Charles's Law
Video for Charles's Law
Notes for Charles's Law
V=bT
or
V1 = V2
T1 T2
Note:
Volume is directly proportional to Temperature
When temperature goes up, volume goes up
When temperature goes down, volume goes down
Temperature MUST BE EXPRESSED IN KELVIN!!!
Tk= Tc + 273
Exercises for Charles's Law
For each of the following sets of volume/temperature data, calculate the missing quantity. Assume that the pressure and the amount of gas remain constant.
1. V= 100. mL at 74 C ; V=? at -74 C
2. V= 500. mL at 100 C; V=600. mL at ? C
3. V= 10,000 L at 25 C ; V = ? at 0 K
4. V= 22.4 L at 0 C; V=44.4 L at ? K
5. V= 1.0 x 10-3 mL at -272 C ; V= ? at 25 C
6. V= 32.3 L at -40 C; V= 1000. L at ? C
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