The numbens ol molecules in S.6Sthe velue o – InterviewSolution

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1.

The numbens ol molecules in S.6Sthe velue o

Answer»

Molar mass NH3 = 14+3 = 17g/mol5.65g = 5.65/17 = 0.33mol NH3

1mol = 6.022*10^23 molecules0.33 mol = 0.33*6.022*10^23Number of molecules = 2*10^23 molecules NH3

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