Question

Q2. What is the mass ratio of elements in case of H2O? (Atomic mass of H = 1 u, O = 16 u) * 1 point 1:2 3:8 2:1 1:8

Answer 1

Answer:

The ratio of hydrogen and oxygen by mass in water is 1:8. The atomic masses of H and O are 1 g/mol and 16 g/mol respectively.

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