A solution of iodine in carbon tetrachloride is 0.10 m.
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A solution of iodine in carbon tetrachloride is 0.10 m.

[From: ] [author: ] [Date: 11-12-07] [Hit: ]
200 mL-(0.10 m) x (50mL) / (0.(200 mL - 50 mL) = 150 mL to be added, so answer c.......
a solution of iodine in carbon tetrachloride is 0.10 m. how much carbon tetrachloride must be added to 50mL of this solution to reduce the concentration to 0.025 m (assume volumes are additive)

a. 50mL
b. 100 mL
c. 150 mL
d. 200 mL

-
(0.10 m) x (50mL) / (0.025 m) = 200 mL total solution

(200 mL - 50 mL) = 150 mL to be added, so answer c.
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keywords: 0.10,of,solution,tetrachloride,is,iodine,in,carbon,A solution of iodine in carbon tetrachloride is 0.10 m.
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