Ask Question
27 May, 10:20

What is the percent composition by mass of sulfur in the compoun MgSO4 120. grams per mole

+4
Answers (1)
  1. 27 May, 10:26
    0
    26.7%

    Explanation:

    Data obtained from the question include:

    Molar Mass of MgSO4 = 120g/mol

    MgSO4 contain 1 mole of sulphur.

    Molar Mass of sulphur (S) = 32g/mol

    The percentage composition by mass of sulphur in MgSO4 is given by:

    = Mass of S / Molar Mass of MgSO4 x100

    = 32/120 x 100

    = 26.7%

    Therefore, the percentage by mass of sulphur in MgSO4 is 26.7%
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the percent composition by mass of sulfur in the compoun MgSO4 120. grams per mole ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers