Concept explainers
(a)
Interpretation:
Mass percent of below solution has to be determined.
Concept Introduction:
Mass percent is concentration term used to determine concentration of solution in terms of solute percent in particular mass of solution. The expression for mass percent is as follows:
(a)
Answer to Problem 7PE
Mass percent of
Explanation of Solution
Expression for mass percent of
Expression to calculate mass of
Substitute
Substitute
Hence, mass percent of
(b)
Interpretation:
Mass percent of below solution has to be determined.
Concept Introduction:
Refer to part (a).
(b)
Answer to Problem 7PE
Mass percent of
Explanation of Solution
Expression for mass percent of
Expression to calculate mass of
Substitute
Substitute
Hence, mass percent of
(c)
Interpretation:
Mass percent of below solution has to be determined.
Concept Introduction:
Refer to part (a).
(c)
Answer to Problem 7PE
Mass percent of
Explanation of Solution
Expression to calculate mass of
Substitute
Expression for mass percent of
Expression to calculate mass of
Substitute
Substitute
Hence, mass percent of
(d)
Interpretation:
Mass percent of below solution has to be determined.
Concept Introduction:
Refer to part (a).
(d)
Answer to Problem 7PE
Mass percent of
Explanation of Solution
Formula to calculate mass of
Substitute
Formula to calculate mass of
Substitute
Expression for mass percent of
Formula to calculate mass of
Substitute
Substitute
Hence, mass percent of
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Chapter 14 Solutions
FOUND.OF COLLEGE CHEMISTRY
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