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28-01-2020
Chemistry

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A binary compound created by reaction of an unknown element E and oxygen contains 56.05% E and 43.95% O by mass. If the formula of the compound is E2O5, calculate the atomic mass of E.

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Eduard22sly Eduard22sly

29-01-2020

Answer:The atomic mass of E is 51

Explanation:Please see attachment for explanation

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