## Physics: Principles with Applications (7th Edition)

Assume the amount of air (n) and the volume are both unchanged. Use the ideal gas law. The value of P/T remains constant. $$\frac{P_1}{T_1}=\frac{P_2}{T_2}$$ $$T_2=T_1\frac{P_2}{P_1}$$ $$T_2=(273+29K)\frac{191atm}{204atm}=283K\approx10^{\circ}C$$