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    Exam 8: Water Everywhere: A Most Precious Resource
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    An Acidic Fog in Pasadena Was Found to Have a PH
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An Acidic Fog in Pasadena Was Found to Have a PH

Question 46

Question 46

Multiple Choice

An acidic fog in Pasadena was found to have a pH of 2.50.Which expression represents this pH measurement?


A) MOH¯ = 3.2 * 10¯12 M
B) MOH¯ = 3.2 * 10¯9 M
C) MH+ = 9.7 * 10¯3 M
D) MH+ = 2.5 M

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