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October 23, 2014

Homework Help: chemistry

Posted by Lili on Monday, October 13, 2008 at 1:57am.

Hydrogen gas (a potential future fuel) can be formed by the reaction of methane with water according to the following equation: CH4(g)+H2O(g) = CO(g) + 3H2(g)
In a particular reaction, 26.5 L of methane gas (measured at a pressure of 736 torr and a temperature of 25 C ) is mixed with 22.8 L of water vapor (measured at a pressure of 704 torr and a temperature of 125 C ). The reaction produces 27.0 L of hydrogen gas measured at STP. What is the percent yield of the reaction?

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