Asked by Noah

Calculate the number of mL of hydrogen gas at 27 degrees Celsius and 640 Torr produced by the reaction of 0.520 grams of magnesium with excess hydrochloric acid.

13 years ago

Answered by DrBob222

Here is a worked example of a stoichiometry problem. Find moles H2, then use PV = nRT to solve for volume in liters and convert to mL. http://www.jiskha.com/science/chemistry/stoichiometry.html

13 years ago

Answered by noah

green liquid + blue lquid

13 years ago

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