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zmey [24]
3 years ago
8

What is the concentration of a HF solution with a PH of 2.3

Chemistry
1 answer:
alisha [4.7K]3 years ago
4 0
Answer:
             [H⁺]  =  5.011 × 10⁻³ mol.L⁻¹

Explanation:

The pH is converted into concentration of H⁺ as,

[H⁺]  = 10^-pH

Where 10 is antilog,

So, putting values,

[H⁺]  =  10⁻²·³

[H⁺]  =  0.00501

Or,

[H⁺]  =  5.011 × 10⁻³ mol.L⁻¹
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