Explain what is the ratio of the number of moles of air

Reference no: EM13674454

A hot-air balloon is filled with air to a volume of 4.00 x 103 m3 at 745torr and 21 degrees Celsius. The air in the balloon is then heated to 62 degrees Celsius, causing the balloon yo expands to a volume of 4.20 x 103 m3. Explain what is the ratio of the number of moles of air in the heated balloon to the original number of moles of air in the balloon?

Reference no: EM13674454

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