If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 Kelvin and 1.21 atmosph
eres? Show all of the work used to solve this problem.
2Li (s) + 2H2O (l) yields 2LiOH (aq) + H2 (g)
2Li (s) + 2H2O (l) yields 2LiOH (aq) + H2 (g)
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"cg" is centigram, which is one-hundredth of a gram.
I will first convert from g to cg (multiply by 100), then from mL to L (multiply by 1000).