Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P of the gas is inversely proportional to the volume V of the gas. (a) Suppose that the pressure of a sample of air that occupies 0.106m³ at 25°C is 50 kPa. Write V as a function of P. dV (b) Calculate when P = 50 kPa. dP Ov P dV 50 and 5.3 dP 5.3 Ov=5.3P and dV dP Ov= 5.3 dV -5.3 and P dP 2500 dV -50 dP 2500 OV= Ov= 50 P 0.106 P and and = 5.3-50 dV -0.106 dP 2500

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