Question #7c421

1 Answer
P dilip_k ยท MeneerNask
Jan 18, 2017

Molar mass of N_2O=(2xx14.01+16.00)"g/mol"=44.02"g/mol"

Number of moles in 351g N_2O

=(351g)/(44.02"g/mol")=351/44.02mol

So number of molecules

=351/44.02molxx6.023xx10^23mol^-1=48.03xx10^23~~4.80xx10^24

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