If 18.4 grams of an aqueous solution of ammonium chloride,NH4Cl , contains 0.642 grams of ammonium chloride, what is the weight/weight percent of ammonium chloride in the solution? Weight/weight percent = %NH4Cl
If 18.4 grams of an aqueous solution of ammonium chloride,NH4Cl , contains 0.642 grams of ammonium chloride, what is the weight/weight percent of ammonium chloride in the solution? Weight/weight percent = %NH4Cl
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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If 18.4 grams of an aqueous solution of ammonium chloride,NH4Cl , contains 0.642 grams of ammonium chloride, what is the weight/weight percent of ammonium chloride in the solution?
Weight/weight percent = %NH4Cl
Expert Solution
Step 1
Weight/Weight Percent(% w/w) :
Weight/weight percent is used to express the concentration of a solution. It is stands for weight per weight, that is weight of solute per weight of solution.
i,e % w/w = (weight of solute/weight of solution)×100%
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