A student was asked to calculate the mass of NaCI (in g) needed to create 500 g of 10 % NaCl solution. The student's work is below. Given Looking for 500g 10 % Na Cl Nacl formula : 7. =. Solute in 9 X 100 Sdution in g Work 10 X 100 ミ× 500 (0 x 100 500 Answer = 2g of Nacl 2 = X

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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
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A student was asked to calculate the mass of NaCI (in g) needed to create 500 g of
10 % NaCl solution. The student's work is below.
Given
Looking for
500g 10 % Na Cl
Nacl
formula : 7. =.
Solute in 9
X 100
Sdution in g
Work
10
X 100
ミ×
500
(0 x 100 = x
%3D
Answer
= 2g of Nacl
500
Transcribed Image Text:A student was asked to calculate the mass of NaCI (in g) needed to create 500 g of 10 % NaCl solution. The student's work is below. Given Looking for 500g 10 % Na Cl Nacl formula : 7. =. Solute in 9 X 100 Sdution in g Work 10 X 100 ミ× 500 (0 x 100 = x %3D Answer = 2g of Nacl 500
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