Ask Question
3 February, 21:52

How many grams of KCO3 are needed to make 20 L of a 2.5 M solution?

+4
Answers (1)
  1. 3 February, 22:03
    0
    0.25 L of a solution with a molarity of 6M has 6*0.25 = 1.5 moles of the solute. The molar mass of ammonium sulfate is 132.14 g/mole. The mass of 1.5 moles is 132.14*1.5 = 198.21 g. Therefore 198.12 g of ammonium sulfate are required to make 0.25 L of a solution with a concentration of 6M.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How many grams of KCO3 are needed to make 20 L of a 2.5 M solution? ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers