A reaction requires 22.4 L of gas at STP. You have 45.0 L of gas at 100 kPa and 373 K. Which of the following statements is true? The gas
constant is 8.31 L-kPa/mol-K.

You do not have enough gas for the reaction to occur.
You will have too much gas for the reaction to occur.
You will have an excess of gas and the reaction will occur.
You cannot tell given this information.