Assignment (show your solutions, write it in your notebook)
1. WHAT is the percent by volume of solvent in a solution formed by mixing 10mL of isopropanol with 40mL of water?

2. What is the percent by mass og 6grams of iron sulphate dissolved in 24 grams of water?

3. The label of the 200mL rubbing alcohol that Mrs. Herrera bought shows that it contains 40% ethyl alcohol. What is the volume of ethyl alcohol does the rubbing alcohol contain?

(SHOW YOU'RE SOLUTION) ​