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A sample of chromium oxide is 76.5% chromium by weight. what is the simplest formula of the oxide?

A sample of chromium oxide is 76.5% chromium by weight. what is the simplest formula of the oxide?
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A sample of chromium oxide is 76.5% chromium by weight. what is the simplest formula of the oxide?

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User JBJ
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1 Answer

1 vote
CrO as we need to find the empirical formula (simplest formula) not molecular formula 
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User Nivaldo
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