Chemistry, asked by priyasjr1985, 1 year ago

a 0.24g sample of compound of oxygen and boron was found by analysis to contain 0.096g of boron and 0.144 of oxygen .calculate thw percentage composition of the compound by weight.

Answers

Answered by arnavsaini98

4

mass% of boron=(0.096/0.24)*100

=40%

mass% of oxygen =(0.144/0.24)*100

=60%

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