How to calculate the molecular mass of water
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(i) H2O:
The molecular mass of water, H2O
= (2 × Atomic mass of hydrogen) + (1 × Atomic mass of oxygen)
= [2(1.0084) + 1(16.00 u)]
= 2.016 u + 16.00 u
= 18.016
= 18.02 u
The molecular mass of water, H2O
= (2 × Atomic mass of hydrogen) + (1 × Atomic mass of oxygen)
= [2(1.0084) + 1(16.00 u)]
= 2.016 u + 16.00 u
= 18.016
= 18.02 u
hlo91:
thik tha answer
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water = h2o
molar mass of h2o will be mass of hydrogen +mass of oxygen
molecular mass =1*2+16
=18
molar mass of h2o will be mass of hydrogen +mass of oxygen
molecular mass =1*2+16
=18
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