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Two oxides of metal M have 27.6% and 30%...

Two oxides of metal M have `27.6%` and `30%` oxygen by weight. If the formula of the first oxide is `M_(3)O_(4)` what is the formula of second oxide?

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To find the formula of the second oxide of metal M, we will follow these steps: ### Step 1: Understand the first oxide The first oxide is given as \( M_3O_4 \). We know the percentage of oxygen in this oxide is \( 27.6\% \). ### Step 2: Calculate the percentage of metal in the first oxide To find the percentage of metal, we subtract the percentage of oxygen from 100%: \[ ...
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