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6 Feb 2018
1. Measurements show that the PH of a particular lake is 4.0what is the hydrogen ion condentration of the lake?What is thehydroxide concentration of the lake?
2. How many grams of acetic acid (C2H4O2) would you use to make10L of a 0.1M aqueous solution of acetic acid?
3. A slice of pizza has 500 kcal. If we could burn the pizza anduse all the heat to warm a 50-L container of cold water, what wouldbe the approximate increase in the temperature of the water?
4. Chemically what is the primary difference between glycogenand cellulose? in what type of organisms would you find glycogen?in what type of organisms would you find cellulose?
1. Measurements show that the PH of a particular lake is 4.0what is the hydrogen ion condentration of the lake?What is thehydroxide concentration of the lake?
2. How many grams of acetic acid (C2H4O2) would you use to make10L of a 0.1M aqueous solution of acetic acid?
3. A slice of pizza has 500 kcal. If we could burn the pizza anduse all the heat to warm a 50-L container of cold water, what wouldbe the approximate increase in the temperature of the water?
4. Chemically what is the primary difference between glycogenand cellulose? in what type of organisms would you find glycogen?in what type of organisms would you find cellulose?
Tod ThielLv2
8 Feb 2018
