Chemistry, asked by Anike222, 1 year ago

Two metallic oxides contain 27.6% and 30% oxygen respectively.If the formula of the first oxide is X3O4,that of the second will be:
1)XO 2)XO2
3)X2O5 4)X2O3

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Answered by Anonymous

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Two metallic oxides contain 27.6% and 30% oxygen respectively.If the formula of the first oxide is X3O4,that of the second will be X2O3

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