Question

Calculate themolecular mass of the following weight? 1.NH3 2.CH3COOH 3. C2H5OH 2

Answer 1

Answer:

1. NH3

= 14+3 g/mol

= 17 g/mol

2. CH3COOH

= 12+3+12+16+16+1 g/mol

= 60 g/mol

3. C2H5OH

= 12*2+1*5+16+1 g/mol

= 24+5+16+1 g/mol

= 46 g/mol

Hopefully this helps