16. The following are quantitative descriptions of concentrations, EXCEPT: A. Percent by mass B. Molarity C. Dilute solution D. PPM 17. What is the percentage concentration in the following solution given 2g sucrose in 80g water? A. 2.4% B. 2.5% C. 4.0% D. 97.6% 18. What is the percent by mass concentration of a solution that contains 6.0g of sugar dissolved in 20.7g of water? A. 21.2 % B. 22.21% C. 22.47% D. 22.74%
