Percent by Mass mass of solute_ × 100 mass of solution Percent by mass equals the mass of the solute divided by the mass of the whole salutian, percent by mass multiplied by 100. TRY THIS: A label on a bottle of cough syrup contains 25 mg dextromethorphan (DTN) dissolved in a solution weighing 1000.0 mg. - Given the product above, choose the best percent by mass below and explain your answer with your work shown. I a. 2.5% - b. 40% c. 0.025% - d. 2.4%

Introductory Chemistry: A Foundation
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ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
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PERCENT BY MASS
Percent by Mass
percent by mass = mass of solute x 100
mass of solution
Percent by mass equals the mass of the solute divided by the mass of the whole salution,
multiplied by 100.
TRY THIS: A label on a bottle of cough syrup contains 25 mg
dextromethorphan (DTN) dissolved in a solution weighing 1000.0
mg.
Given the product above, choose the best percent by mass below
and explain your answer with your work shown.
a. 2.5%
1 b. 40%
I c. 0.025%
d. 2.4%
Transcribed Image Text:PERCENT BY MASS Percent by Mass percent by mass = mass of solute x 100 mass of solution Percent by mass equals the mass of the solute divided by the mass of the whole salution, multiplied by 100. TRY THIS: A label on a bottle of cough syrup contains 25 mg dextromethorphan (DTN) dissolved in a solution weighing 1000.0 mg. Given the product above, choose the best percent by mass below and explain your answer with your work shown. a. 2.5% 1 b. 40% I c. 0.025% d. 2.4%
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