Science, asked by anuskaghosh795, 11 months ago

(b) What is the ratio by mass of the elements present in the chemical formula of magnesium oxide

Answers

Answered by dixitalkesh85

1

Answer:

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Answered by Lekhashree11

1

Answer:

Molecular mass of Magnisium oxide = 40

Ratio of Mg to MgO:

= 24/40

= 3/5

Ratio of O to MgO:

=16/40

=2/5

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