sirsky sirsky
  • 22-12-2020
  • Chemistry
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What is the percent composition by mass for hydrogen in water (H2O)?
% H =(_____/_____)x100%=______ % H​

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ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 22-12-2020

Explanation:

Percentage composition = 2/18 = 11.11%.

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