How many moles of nitrogen, N, are in 88.0 g of nitrous oxide, N2O?

Question

Chemistry

Wesley Schneider

4 December, 01:51

How many moles of nitrogen, N, are in 88.0 g of nitrous oxide, N2O?

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Jaylin Hester · Answer 1

Number of moles (of N20) = mass / molar mass = 88.0g / 44.01g/mole = 2 moles So, there's 2 moles of N20, and in every molecule there's 2 nitrogen atoms - > there's 4 moles of nitrogen in 88.0g of N20