Ask Question
22 September, 11:17

A student wants to prepare a 1.0-liter solution of a specific Molarity. The student determines that the mass of the solute needs to be 30. grams. What is the proper procedure to follow?

(1) Add 30. g of solute to 1.0 L of solvent.

(2) Add 30. g of solute to 970. mL of solvent to make 1.0 L of solution.

(3) Add 1000. g of solvent to 30. g of solute.

(4) Add enough solvent to 30. g of solute to make 1.0 L of solution.

+1
Answers (1)
  1. 22 September, 11:43
    0
    The answer is (4) Add enough solvent to 30.0 g of solute to make 1.0 L solution. The molarity is calculated using volume of the solution. When solute dissolving, the total volume will change. So the final volume of solution need to be 1.0 L.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A student wants to prepare a 1.0-liter solution of a specific Molarity. The student determines that the mass of the solute needs to be 30. ...” 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