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11.19%

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Sabina Lindgren

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โˆ™ 2022-05-10 02:50:59
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Sun West Genetics

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โˆ™ 2022-05-11 00:54:42
The percentage of an element in a compound is 100 times the fraction, so for water the mass percent hydrogen is 11.11% and the mass percent oxygen is 88.89%.
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Q: What percent composition of hydrogen in water is %?
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What is the percent composition of hydrogen in water?

11.19%


What is the precent composition of hydrogen in water?

The formula of water is H2O. The gram atomic mass of hydrogen is 1.008 and the gram atomic mass of oxygen is 15.999. Therefore, the mass percent composition of hydrogen in water is 100{(2)(1.008)/[(2)(1.008) + 15.999] or 11.19 %.The percent composition of hydrogen in water is: 11,19 %.


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