Chemistry, asked by battumohanrao, 11 days ago

About 89% of water by weight is oxygen

Answers

Answered by tgauri1802

0

Answer:

in our body??

how's that?

insufficient information

Answered by kunal221922

0

Answer:

yes

Explanation:

total atomic mass of water is 18gm

atomic mass of h=1

atomic mass of h2=2gm

atomic mass of o =16

percent of hydrogen weight=2 ×100÷18=11.1%

so oxygen weight 88.9% approx 89%

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