posted by Unknown on .
1. What volume will a sample of hydrogen occupy at 128.0 oC if the gas occupies a volume of 2.23 dm3 at a temperature of 0.0 oC? Assume that the pressure remains constant. (remember to change to Kelvin).
2. If a gas occupies 1733 cm3 at 10.0 oC, at what temperature will it occupy 950 cm3? Assume that pressure remains constant.
3. A gas occupies 1560 cm3 at 285 K. To what temperature must the gas be lowered to, if it is to occupy 25.0 cm3? Assume a constant pressure
1. (V1/T1) = (V2/T2)
2. Same formula.
3. same formula.