Asked by Anonymous
N2 + 3H2 --> 2NH3
If 28 grams of nitrogen reacts with excess hydrogen, how many grams of NH3 will be formed?
If 28 grams of nitrogen reacts with excess hydrogen, how many grams of NH3 will be formed?
Answers
Answered by
DrBob222
N2 + 3H2 --> 2NH3
moles N2 = grams/molar mass = (28/2*14) = 1.0
Convert this to mols NH3 produced by
1.0 mole N2 x (2 moles NH3/1 mol N2) b= 1.0 x 2/1 = 2.0
Then grams NH3 = mols NH3 x molar mass NH3 = ?
moles N2 = grams/molar mass = (28/2*14) = 1.0
Convert this to mols NH3 produced by
1.0 mole N2 x (2 moles NH3/1 mol N2) b= 1.0 x 2/1 = 2.0
Then grams NH3 = mols NH3 x molar mass NH3 = ?
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