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Rashi · Answer 1 · 2024-10-22T20:39:29+0000

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In X2O3,. Percentage of oxygen by weight = 31.58. Percentage of X by weight = 68.42. Let the atomic weight of X = x. 2x+482x×100 = 68.42. ∴ x = 51.99.

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Oxide of the trivalent element contains 31.58% oxygen Calculate the equivalent, molar-example-1

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