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08-06-2021
Chemistry

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What is the (H+] of a solution with a pH of 5.6?
a) 2.5 x 10-6
b) 8.3 x 10-6
c) 7.7 x 10-5
d) 5.0 x 10-5

Respuesta :

11-06-2021

Answer:

The hydrogen ion concentration of "Solution A" is, [H+] = 10−5.6 ≈ 0.0000025 = 2.51 × 10−6 M. We can always check our solution by computing −log (2.5 × 10−6) ≈ 5.6.

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