(a) You open the valve on the bicycle tire and let out an amount of air which has a volume V at atmospheric pressure P, and at the temperature T of the tire. How many moles will be in this amount of air, in terms of variables given in the problem statement? (b) What will the pressure of the tire be now, in terms of the variables given in the problem statement? Assume the tire temperature and volume remain constant. (c) What will this pressure be, in pascals, if the amount of air let out was 110 cm?

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Chapter10: Thermal Physics
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Problem 31P: (a) An ideal gas occupies a volume of 1.0 cm3 at 20.C and atmospheric pressure. Determine the number...
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EC1q7 May I please have assistance with this question? thank you 

A bicycle tire has a pressure of P1 = 6.95 × 10³ Pa at a temperature of T= 19.5°C and contains V=2.00 L of gas.
(a) You open the valve on the bicycle tire and let out an amount of air which has a volume V, at atmospheric pressure P, and at the
a.
temperature T of the tire. How many moles will be in this amount of air, in terms of variables given in the problem statement?
na =
(b) What will the pressure of the tire be now, in terms of the variables given in the problem statement? Assume the tire temperature and
volume remain constant.
(c) What will this pressure be, in pascals, if the amount of air let out was 110 cm³?
Transcribed Image Text:A bicycle tire has a pressure of P1 = 6.95 × 10³ Pa at a temperature of T= 19.5°C and contains V=2.00 L of gas. (a) You open the valve on the bicycle tire and let out an amount of air which has a volume V, at atmospheric pressure P, and at the a. temperature T of the tire. How many moles will be in this amount of air, in terms of variables given in the problem statement? na = (b) What will the pressure of the tire be now, in terms of the variables given in the problem statement? Assume the tire temperature and volume remain constant. (c) What will this pressure be, in pascals, if the amount of air let out was 110 cm³?
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