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3 years ago

Convert 345 NH3 grams to moles

Chemistry

2 answers:

7nadin3 [17]3 years ago

3 0

345 NH3 in moles is: 20.2577490294015 moles.

Dmitrij [34]3 years ago

3 0

M(NH₃)=345 g

M(NH₃)=A(N)+3A(H)
M(NH₃)=14.0+3·1.0=17.0g/mol

n(NH₃)=m(NH₃)/M(NH₃)

n(NH₃)=345g/17.0g/mol=20.3 mol

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