Question

Ammonia, NH3(g), can be used as a substitute for fossil fuels in some internal combustionengines. The reaction between ammonia and oxygen in an engine is represented by the unbalancedequation below.NHg(g) + O (g) - No(g) + H,O(g) + energyHow many grams are there in 5 moles of Ammonia?

Answer 1

How many grams are there in 5 moles of Ammonia?

For this, we need the molar mass of ammonia, NH3, 17.03 g/mol

Now, we already have 5 moles of NH3, so the procedure will be:

5 moles NH3 x 17.03 g/mol = 85.15 g of NH3

Answer: The mass of 5 moles of NH3 = 85.15 g