Ask Question
13 April, 03:47

What volume of water should be used to dissolve 19.6 g of LiF to create a 0.320 M solution?

+5
Answers (1)
  1. 13 April, 06:18
    0
    2.4 L

    Explanation:

    Given dа ta:

    Mass of LiF = 19.6 g

    Molarity of solution = 0.320 M

    Volume of water used = ?

    Solution:

    Number of moles = mass/molar mass

    Number of moles = 19.6 g / 26 g/mol

    Number of moles = 0.75 mol

    Volume required:

    Molarity = number of moles / volume in L

    0.320 M = 0.75 mol / volume in L

    Volume in L = 0.75 mol / 0.320 M

    M = mol/L

    Volume in L = 2.4 L
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What volume of water should be used to dissolve 19.6 g of LiF to create a 0.320 M solution? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers