Chemistry, 13.10.2019 13:30, natbod133

Abinary compound created by reaction of bismuth and an unknown element e contains 52.07% bi and 47.93% e by mass. if the formula of the compound is bi2e3, calculate the atomic mass of e.

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Abinary compound created by reaction of bismuth and an unknown element e contains 52.07% bi and 47.9...