he0gaubong
24.04.2020 •
Mathematics
What is the pH of a solution with [н'] = 2.3 х 10-б?
ОА. -0.36
ОВ. 6.00
Ос. 5.64
—5.64
Solved
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Ответ:
C. 5.64
Step-by-step explanation:
Use the definition of pH.
pH = -log([H⁺]) = -log(2.3×10⁻⁶) ≈ -(-5.638) ≈ 5.64
Ответ:
Noice lol! Have fun Ace!
Step-by-step explanation: