Molar mass of HNO3?
A) 63 g/mol
B) 53 g/mol
C) 48 g/mol
D) 52 g/mol
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the answer is a) 63g/mol.
H=1
N=14
O= 16×3=48
=> 48+14+1= 63 g/mol.
H=1
N=14
O= 16×3=48
=> 48+14+1= 63 g/mol.
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