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mars1129 [50]
3 years ago
7

The pH of a softdrink is determined to be 4.0. What is the [OH-] of the drink?

Chemistry
1 answer:
irakobra [83]3 years ago
6 0

Answer: A) 1.0 x 10-10 M

Explanation: The pH is 4.0, and pOH + pH = 14, so pOH = 10. [OH-] = 10^-pOH, so for this drink, [OH-] = 10^-10 M, or 1.0 x 10^-10 M.

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