calculate relative molecular mass of water

Asked by sumanajith2018 | 13th Jan, 2021, 11:50: AM

Expert Answer:

Molecular mass of water-
 
For H2O molecule-
 
Relative mass of H- 1u
Relative mass of O- 16u
Water contains 2 hydrogen and one oxygen atom.
So,
Relative space molecular space mass space of space straight H subscript 2 straight O equals space 1 straight u cross times 2 plus 16 straight u equals 18 space straight u

Answered by Ravi | 13th Jan, 2021, 12:11: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.