Chemistry, 27.06.2019 14:50 MrKrinkle77
Question 7(multiple choice worth 4 points) (08.05 mc) what is the ph of a solution with a 3.8 × 10−4 m hydronium ion concentration? 3.4 3.8 11 12
Answers: 1
![\displaystyle \rm pH = \log{\frac{1}{[H_{3}O^{+}]}} = - \log{[H_3O}^{+}]}](/tpl/images/0023/6873/cb610.png)
,![\rm [H_3O}^{+}]](/tpl/images/0023/6873/23038.png)
is the hydronium ion concentration of the solution in moles per liter. Note that some textbooks write 
. 
.
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Question 7(multiple choice worth 4 points) (08.05 mc) what is the ph of a solution with a 3.8 × 10−...
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