Part A
MISSED THIS? Watch KCV 16.6, IWE 16.3; Read
Section 16.6. You can click on the Review link to
access the section in your eText.
Complete the table. (All solutions are at 25 °C.)
Complete the first column for $[H_3O^+]$ of Solutions 1, 3, and 4.
Express your answers in molarity to two significant figures separated by commas.
Solution $[H_3O^+]$ $[OH^-]$ pH Acidic
or
Basic
1
2
3.3 x $10^{-9}$
3.13
3
11.0
4
2.5 x $10^{-11}$
$[H_3O^+]_1, [H_3O^+]_3, [H_3O^+]_4 =$
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Part B
Complete the second column for $[OH^-]$ of Solutions 1, 2, and 3.
Express your answers in molarity to two significant figures separated by commas
$[OH^-]_1, [OH^-]_2, [OH^-]_3 =$
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Part C
Complete the third column for the pH of Solutions 2 and 4.
Express your answers to two decimal places separated by a comma.
$pH_2, pH_4 =$
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