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What is the percentage by mass of hydrogen in ordinary water (H2O)?

cynthiaa

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What is the percentage by mass of hydrogen in ordinary water (H2O)?

What is the percentage by mass of hydrogen in ordinary water (H2O)?
A) 20%
B) 11%
C) 60%
D) 40%

Textbook

Introductory Chemistry: Atoms First

Introductory Chemistry: Atoms First

Edition: 5^th

Authors: Russo, Silver

Read 78 times

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cynthiaa Author

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You make an excellent tutor!

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Smart ... Thanks!

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Thank you, thank you, thank you!

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