Chemistry;HELP

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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

  • Chemistry;HELP -

    1. (V1/T1) = (V2/T2)
    2. Same formula.
    3. same formula.

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