MISSED THIS? Watch IWE 10. 14: Read Section 10.10. You can click on the Review link to access the section in your eText. Identify the limiting reactant and determine the theoretical ylold of methanol in grams. Carbon monoxide gas reacts with hydrogen gas to lorm methanol va the following reaction: CO(g)+2H2(g)CH3OH(g) A 1.25L reaction vessel, initially at 305K, contains carbon monoxide gas at a partial prosture of 232mmHg and hydrogen gas at a partial pressure of 398mmHg. Since, at a constant pressure, the volume of an ideal gas is divectly proporional to its temperature, the plot of The ideal gas ava (PV=nRT) describes the volume versus temperature is a straight line. When temperature is plofted on the Celsius scale, the straight line relationship among pressure P, volume V, temperature can be extrapolated to the point where the volume is zero and the temperabue is 2732C. . Becuuse matter T, and molar amount n. When some of these variables cannot have a negative volume, 273 "C must be the lewest possible temperature, absoluta zoro. are constart, the ideal gas law can be reartanged in difecont ways to take the folowing ferms atwore k is a manatant: Part C A cylinder with a movable pistor cortains 2.00g of helium, He, at room temperature. More helum was added to the cyinder and the volume was adjusted so that the gas pressure tomained the cane. How many grams of helum were added to the cylnder it the volume was changed from 2.00L to 4.50L ? (The temperature was held consiare.) Figure Express your answer with the appropriate units