Ask Question
10 January, 23:07

How many grams of a solution that is 50% by weight NaOH

isrequired to make 1 Liter of 0.15M NaOH solution?

+5
Answers (1)
  1. 11 January, 00:27
    0
    12 g

    Explanation:

    We want to prepare 1 L of a 0.15 M NaOH solution. The moles of NaOH required are:

    0.15 mol/L * 1 L = 0.15 mol

    The molar mass of NaOH is 40.00 g/mol. The mass corresponding to 0.15 mol is:

    0.15 mol * (40.00 g/mol) = 6.0 g

    The starting solution is 50% by weight. The mass of solution that contains 6.0 g of NaOH is:

    6.0 g NaOH * (100 g solution/50 g NaOH) = 12 g solution
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “How many grams of a solution that is 50% by weight NaOH isrequired to make 1 Liter of 0.15M NaOH 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