A bicycle tire with a fixed volume

Reference no: EM13668312

A bicycle tire with a fixed volume of 0.25 liters and at constant temperature of 296K is pumped up so that its pressure changes from 20 psi to 37 psi. How many moles and how many air molecules have been added? (Suppose molecular mass of air to be 28u)

Reference no: EM13668312

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