Chemistry, 04.02.2020 07:59 cubist7472
The ph of a solution measures the [h3o+] in the solution. if one solution has a ph of 4 and another solution has a ph of 3, how does the [h3o+] in the two solutions compare?
they are in a 1: 1 ratio.
they are in a 1: 10 ratio.
they are in a 1: 100 ratio.
they are in a 1: 1000 ratio.
Answers: 3
![pH=-\log[H^+]](/tpl/images/0499/7182/cf945.png)
![4=-\log[H_3O^+]](/tpl/images/0499/7182/76a1c.png)
![[H_3O^+]=10^{-4} M](/tpl/images/0499/7182/0774e.png)
![3=-\log[H_3O^+]'](/tpl/images/0499/7182/75442.png)
![[H_3O^+]'=10^{-3} M](/tpl/images/0499/7182/225f1.png)
![\frac{[H_3O^+]}{[H_3O^+]'}=\frac{10^{-4}}{10^{-3}}=\frac{1}{10}](/tpl/images/0499/7182/b5cfa.png)
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The ph of a solution measures the [h3o+] in the solution. if one solution has a ph of 4 and another...
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