Calculate the mass percent of the following solutions: (a) 15.5 g KCl + 115.8 g H2O i % (b) 4.21 g Na3PO4 + 13.9 g H2O % do (c) 0.67 mol NH4C2H3O2 + 101 g H2O i % (d) 2.27 mol NaOH + 48.3 mol H2O %
Calculate the mass percent of the following solutions: (a) 15.5 g KCl + 115.8 g H2O i % (b) 4.21 g Na3PO4 + 13.9 g H2O % do (c) 0.67 mol NH4C2H3O2 + 101 g H2O i % (d) 2.27 mol NaOH + 48.3 mol H2O %
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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Transcribed Image Text:Calculate the mass percent of the following solutions:
(a) 15.5 g KCl + 115.8 g H2O
i
%
(b) 4.21 g Na3PO4 + 13.9 g H2O
%
do
(c) 0.67 mol NH4C2H3O2 + 101 g H2O
i
%
(d) 2.27 mol NaOH + 48.3 mol H2O
%
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