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December 21, 2014

December 21, 2014

Posted by **jay** on Thursday, July 14, 2011 at 1:59pm.

per liter in the solution. Use this formula to solve the problem. Round answer to one decimal place if necessary.

Find the pH of a sample of lake water whose [H+] is 3.05 × 10^-9 moles per liter.

- algebra 2 -
**Max**, Thursday, July 14, 2011 at 2:39pmpH = -log(3.05 x 10^-9)

Use a calculator. The pH should be between 8 and 9 (looking at the exponent).

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