a) Consider that you have taken copper II sulfate pentahydrate (write the formula first) (65.25 g) and you dissolved it in the necessary amount of water in order to obtain 0.800 L of its solution. Calculate the amount of this prepared solution that should be used in order to prepare 0.100 M of copper sulfate solution (V= 1L). b) What is the amount of water (kg) required to dissolve 292.5g of NaCl to produce 0.50 m of the aqueous solution? (m: molality)
a) Consider that you have taken copper II sulfate pentahydrate (write the formula first) (65.25 g) and you dissolved it in the necessary amount of water in order to obtain 0.800 L of its solution. Calculate the amount of this prepared solution that should be used in order to prepare 0.100 M of copper sulfate solution (V= 1L). b) What is the amount of water (kg) required to dissolve 292.5g of NaCl to produce 0.50 m of the aqueous solution? (m: molality)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter12: Solutions
Section: Chapter Questions
Problem 12.96QP: A sample of aluminum sulfate 18-hydrate, Al2(SO4)3. 18H2O, containing 125.0 mg is dissolved in 1.000...
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a) Consider that you have taken copper II sulfate pentahydrate (write the formula first) (65.25 g) and you dissolved it in the necessary amount of water in order to obtain 0.800 L of its solution. Calculate the amount of this prepared solution that should be used in order to prepare 0.100 M of copper sulfate solution (V= 1L).
b) What is the amount of water (kg) required to dissolve 292.5g of NaCl to produce 0.50 m of the aqueous solution? (m: molality)
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