The document discusses two examples of using the combined gas law to calculate changes in volume, pressure, or temperature of a gas. The first example calculates the volume of a helium balloon at STP given its initial volume, pressure and temperature. The second example calculates the temperature change of a gas given its initial and final volumes and pressures. Both examples show the step-by-step workings and solutions.
The document discusses two examples of using the combined gas law to calculate changes in volume, pressure, or temperature of a gas. The first example calculates the volume of a helium balloon at STP given its initial volume, pressure and temperature. The second example calculates the temperature change of a gas given its initial and final volumes and pressures. Both examples show the step-by-step workings and solutions.
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