Ask Question
15 March, 07:07

What is the mass percentage of iodine (i2) in a solution containing 4.0*10-2 mol i2 in 140 g of ccl4?

+2
Answers (1)
  1. 15 March, 11:06
    0
    (0.058 mol I2) (253.808 g/mol I2) = 14.721 g of I2

    So that's the mass of I2: 14.721 g

    Percentage is the mass of solute / (mass of solute + mass of solvent)

    14.721 / (14.721g + 105 g)

    14.721/119.721

    =0.123 or 12.3%
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the mass percentage of iodine (i2) in a solution containing 4.0*10-2 mol i2 in 140 g of ccl4? ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers