# If a 9.0 L solution that has a pH of 4.0 is added to a 5.0...

###### Question:

If a 9.0 L solution that has a pH of 4.0 is added to a 5.0 L solution that has a pH of 5.0, the pH of the combined solutions will be: A 3.1 B 3.35 C 4.44 D 4.17 E 2.44

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