0 82% 10:04 1.5 pts D Question 6 You have 1 liter of 1 M glucose solution. You w
ID: 575712 • Letter: 0
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0 82% 10:04 1.5 pts D Question 6 You have 1 liter of 1 M glucose solution. You want to make 1 liter of a 0.1 M glucose solution. You don't have a scale that will measure very small amounts of glucose, so you have to work with solutions only. You know that you can use the equation C1V1-C2V2 to figure out how to use one solution to make a different solution. (C1 is the concentration of solution 1, V1 is the solution 1, C2 is the concentration of solution 2, and V2 is the volume of solution 2.) If solution 1 is the 1 M glucose solution that you have, and C2 is the 0.1 M glucose solution that you want, fill in the known values into the equation. (use numbers not words) C1 C2-01 V2- 10 DQuestion 7 0.5 pts Solve the equation you set up in the previous question. Based on your solution, you should add 9000 milliliters of solution 1 to 1 L of water to make solution 2. (use numbers not words and notice that I want your answer in milliliters, not liters) D Question 8 0.5 pts
Explanation / Answer
C1 = concentration of solution 1 ( 1 M)
V1= volume of solution 1
C2 = concentration of solution 2 (0.1 M)
V2 = volume of solution 2 ( 1 L)
C1V1 = C2V2
V1 = C2V2/C1
V1 = (0.1 M × 1 L) / ( 1 M)
V1 = 0.1 L × ( 1000 mL / 1 L)
V1 = 100 mL
Hence, you should add 100 milliliters of solution 1 to 1 L of water to make solution 2.
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