Chemistry, 19.10.2021 14:00 shakira11harvey6

A binary compound between an unknown element E and hydrogen contains 91.27% E and 8.73% H by mass. If the formula of the compound is E3H8, calculate the atomic mass of E.

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A binary compound between an unknown element E and hydrogen contains 91.27% E and 8.73% H by mass. I...

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