Science, asked by sharmasushma08798, 7 months ago

A 0.12g sample of compound of oxygen and boron was found by

analysis to contain 0.048g of boron and 0.072g of oxygen. Calculate

the percentage composition of the compound by weight.​

Answers

Answered by junior54
1

Answer:

40% boron and 60% oxygen

Explanation:

0.048/0.12 ×100= 40% boron

100-40=60 % oxygen

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