ahughey51 ahughey51
  • 20-10-2017
  • Chemistry
contestada

A sample of pure water has a hydronium concentration of 1.0 × 10-7 M. What is the pH of the water?

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mastercookie55
mastercookie55 mastercookie55
  • 20-10-2017
pH of the water would be 6.79
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IlaMends IlaMends
  • 03-03-2019

Answer:The pH of the water is 7.

Explanation;

The pH of the solution is defined as negative logarithm of [tex]H^+[/tex] or hydronium ions ions in the solution.

[tex]pH=-\log[H^+][/tex]

So, [tex]H^+[/tex] concentration of water = [tex]1.0\times 10^{-7} m[/tex]

[tex]pH=-\log[1.0\times 10^{-7}]=7[/tex]

The pH of the water is 7.

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