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kellin
Questions and answers by visitors named
kellin
Questions (1)
1. Find the pH of a solution whose [H3O+] is 9.5 X 10^ -8 M.
2. What is the [H3O+] concentration of a solution with a pH of 5.45?
5 answers
5,712 views
Answers (5)
the answer is 4
add all sides together=perimeter p=10+10+12+12 length*width=area 10*12=120
3.7*10^-5
is this right? -log(concentration of h3o+ or h+) ph= -log(9.5*10^-8) 1) 7.022
-13
