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Answers about Molecular Mass

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작성자 Clara Martine 댓글 0건 조회 80회 작성일 24-06-27 22:04

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To find the molecular formula from the empirical formula, we need to know the molar mass of the empirical formula. In this case, buy Heroin online the empirical formula's molar m
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Molecular Mass








What is the gram molecular mass of H2SO4?

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The gram molecular mass of H2SO4 is approximately 98 grams per mole. This is calculated by adding up the atomic masses of the elements in the compound: 2 hydrog
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Molecular Mass








What is the molecular mass of vitamin A C20H30O to 2 decimal places?

Asked by KJ3009



C20 = 12.01 x 20 = 240.2 grams
H30 = 1.008 x 30 = 30.24 grams
O = 16.00 x 1 = 16.00 grams
Total = 286.44 grams/mole or 286.44 amu/per molecule

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