For many purposes we can treat butane (C4H10) as an ideal gas at temperatures above its boiling point of -1 degrees Celsius. Suppose the pressure on a 630.mL sample of butane gas at 29.0 degrees Celsius is cut in half. Is it possible to change the temperature of the butane at the same time such that the volume of the gas doesn't change? If you answered yes, calculate the new temperature of the gas. Round your answer to the nearest degrees celcius .