Portage Learning Chem 210 Fina Mod 2 ACTUAL EXA Study guides, Class notes & Summaries
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Portage Learning Chem 210 Finals Mod 2 ACTUAL EXAM QUESTIONS WITH VERIFIED ANSWERS
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Portage Learning Chem 210 
Finals Mod 2 ACTUAL EXAM 
QUESTIONS WITH VERIFIED 
ANSWERS 
Scientific Calculator 
The pH of a solution of 8.9 x 10-12 M NaOH 
is: A. 8.9 
B. 8.9 x 10-12 
C. 4.8 
D. 11 
E. 2.9 
A 
B 
C 
D 
E 
Question 1 
3 / 3 pts 
lOMoAR cPSD| 
Question 2 
3 / 3 pts 
Question 4 
3 / 3 pts 
[Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 
10-14 ;[H+]=890; pH=-log[890]=2.9] 
Water is a unique molecule. Which of the following contributes to water’s unique 
place in the chemical...
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