d to y of tions Instruction: 0 Read each item carefully and write the letter that corresponds to the G correct answer. Write your answers in your answer sheet. 1. What is the percent by mass of sodium hydrogen carbonate that has P 20 grams of solute in 600 mL of water? A. 3.22% B.3.33% C. 3.45% D. 3.68% 2. If you have 1500 grams of bleach and the percent by mass of bleach is -3) 3.62%. What is the mass of NaCl in the solution? A. 0.543 g B. 5.43 g C. 54.3 g D. 543 g 3. How many grams of solvent is present in 1500 grams of bleach? (Refer to question number 2)? A. 1446 g B. 1495g C. 1557 g D. 1597 g 4. What is the percent by volume of ethanol that contains 35 mL of solute dissolved in 115 mL of water? A. 23.3% B. 30.4% C. 48% D. 75.7 % 5. If you have 100 mL of a 30% ethanol solution, what is the volume of water in the solution? A. 100 mL B. 70 mL C. 50 mL D.30 MI 6. If you have 100 mL of 30% ethanol solution, what is the volume of ethanol in the solution? A. 130 mL B. 100 mL C. 70 mL D. 30 ml 7. What is the percent by volume of isopropyl alcohol in a solution that contains 24 mL isopropyl alcohol in 1.1 L of water? A. 2.18% B. 2.14% C. 2.12% D. 2.11% 8. A solution contains 28% phosphoric acid by mass. What does it mean? A. the density of this solution is 2.8 g/mL B. 1 mL of this solution contains 28 g of phosphoric acid C. 100 g of this solution contains 28 g of phosphoric acid D. 1.0 L of this solution contains 28 mL of phosphoric acid 9. What is the percent by volume of 25 mL ethanol in 75 mL of water? A. 75% B. 50% C. 25% D. 12.5% 10. Describe how you would prepare 100 grams of solution that is 0.5% salt (NaCl) by mass. Dissolve A. 100.0 g NaCl in 5.0 g distilled water 8 B.50.0 g NaCl in 100 g distilled water C. 0.5 g distilled water in 99.5 g NaCl D.0.5 g NaCl in 99.5 e distilled water​