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August 20, 2014

Homework Help: Chemistry

Posted by Shoaib on Wednesday, July 7, 2010 at 8:32am.

A car tyre has a volume of 10 L when inflated. The tyre is inflated to a pressure of 3 atm at 17C with air. Due to driving, the temperature of the tyre increases to 47C.
a) what would be the pressure at this temperature?
b) how many litres of air measured at 47C and pressure of 1 atm should be let out to restore the tyre to 3 atm at 47C?

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