Chemistry, asked by cyberbrain, 2 months ago

percentage of oxygen is 53 in a metal oxide of molecular formula M2O3 . the atomic mass of metal is

Answers

Answered by gvasudevachary

1

Answer:

Assume atomic mass of M is x

Molecular weight of compound =2x+16×3

=2x+48

% of weight of M =

2x+48

2x

×100=53(given)

Solve for x,

x=27.06=27

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