Question

When the fish water had pH of 8.0, the hydronium ion concentration is 1.0x 10^-8 mole per liter. What is Hydornium ion con ent ration when water had pH of 7.0

Answer 1

The hydronium ion concentration when pH = 7 is :  8.75 * 10⁻⁹ mole/liter

Determine hydronium ion concentration when pH = 7

Given that :

pH = 8.0

Hydronium ion concentration = 1 * 10⁻⁸ mole/liter

Resolving the question

8.0 = 1 * 10⁻⁸ mole/liter

7.0 =  x

therefore :

x = 7 ( 1 * 10⁻⁸ ) / 8.0

  = 8.75 * 10⁻⁹ mole/liter

Hence we can conclude that The hydronium ion concentration when pH = 7 is :  8.75 * 10⁻⁹ mole/liter

Learn more about hydronium ion : brainly.com/question/27038951

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