Ask Question
11 March, 14:53

What would be the resulting molarity of a solution made by dissolving 21.9 grams of KCl in enough water to make an 869-milliliter solution? Show all of the work needed to solve this problem.

+2
Answers (1)
  1. 11 March, 16:16
    0
    Molar mass KCl = 74.5513 g/mol

    Number of moles:

    21.9 / 74.5513 = > 0.293 moles

    Volume = 869 mL / 1000 = > 0.869 L

    Molarity = moles / Volume

    Molarity = 0.293 / 0.869

    => 0.337 M
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What would be the resulting molarity of a solution made by dissolving 21.9 grams of KCl in enough water to make an 869-milliliter solution? ...” 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