Ask Question
2 January, 15:58

Which mass of kcl would you add to water to make a 2.00 l of a 1.20-m solution?

+2
Answers (1)
  1. 2 January, 18:00
    0
    The answer to this question would be: 179 grams

    In this question you are asked to make 2l of a 1.20-m KCl solution. Then, the amount of KCl (in moles) needed would be: 1.2 mol/l * 2l = 2.4 moles

    The molecular weight of KCl would be 39.0983g/mol + 35.453g/mol = 74.5513 g/mol

    Then, the mass of KCl needed would be; 74.5513 g/mol * 2.4 moles = 178.92312 grams
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which mass of kcl would you add to water to make a 2.00 l of a 1.20-m 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