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Asked Nov 2, 2019
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The pH value of a solution is 5.50. What is the concentration of the hydronium ion?

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Expert Answer

Step 1

The measure of the hydrogen ion or hydronium ion concentration of in a solution is termed as pH of the solution. Mathematically, pH is defined as the negative logarithm of concentration of hydrogen ion or hydronium ion.

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pH -log H or pH log[HO

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Step 2

According to the data given in the question,

pH of the solution  = 5.50

Concentration of hydronium ion = to be calculated

On substituting all...

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5.50 -log H0 10-S.50 = 3.16x10 M

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