Assuming all volume measurements are made at the same temperature and pressure, how many liters of oxygen gas would it take to react completely with 7.25 liters of hydrogen gas? show all of the steps taken to solve this problem. (4 points) balanced equation: 2h2 (g) + o2 (g) yields 2h2 o(g)

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

What is the empirical formula for c4h8o2

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon