Question

An oxide metal m contains 40% by mass of 24 the empiricle formula is

Answer 1

Answer:

let the. 100g

then O is 40g

and (100-40)g =60g of metal

given mass of M/atomic mass : given mass of O/atomic mass

M. : O

60/24 :40/16

30/12:20/8

15/6 :10/4

5/2. :5/2

The ratio is 1:1 then formula is MO

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