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Ira Lisetskai [31]
3 years ago
9

The pH of a solution is measured as 4.5. What is the hydrogen ion concentration of the solution?

Chemistry
1 answer:
Bond [772]3 years ago
4 0

Answer:

[H⁺] =  3.16 × 10⁻⁵ mol/L

Explanation:

Given data:

pH of solution = 4.5

Hydrogen ion concentration = ?

Solution;

pH = -log [H⁺]

we will rearrange this formula:

[H⁺] =  10∧-pH

[H⁺] = 10⁻⁴°⁵

[H⁺] =  3.16 × 10⁻⁵ mol/L

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