COOLDUDE1870 COOLDUDE1870

20-05-2022
Chemistry

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What is the percent oxygen in something made of 2 mole of copper and 1 mole of oxygen called copper (l) oxide?

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Siralexstilinski Siralexstilinski

20-05-2022

Answer:

20.114%

Explanation:

Percent composition by element Element Symbol Mass Percent Copper Cu 79.886% Oxygen O 20.114%

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