A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of this solution? Water is added to dilute this solution to a solution of 3.03% by weight H2SO4 (SG= 1.020). What is the new normality of the resulting solution and how were they mixed? (Assume 100 ml of the original solution was used.)

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Express to the nearest fourth decimal place with the right unit. 


Atomic Weights, g/mol: O =16 Na = 23 S =32 Cl =35 Fe=56 C = 12 H=1 

3. A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the
normality of this solution? Water is added to dilute this solution to a solution of
3.03% by weight H2SO4 (SG= 1.020). What is the new normality of the resulting
solution and how were they mixed? (Assume 100 ml of the original solution was
used.)
Transcribed Image Text:3. A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of this solution? Water is added to dilute this solution to a solution of 3.03% by weight H2SO4 (SG= 1.020). What is the new normality of the resulting solution and how were they mixed? (Assume 100 ml of the original solution was used.)
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