A sample of rainwater has a pH of 5.30. What is its hydronium-ion concentration?
options:
4.9 x 10–6 mol/L
5.0 x 10–6 mol/L
5.5 x 10–5 mol/L
5.3 x 10–5 mol/L
Answers
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2
Answer:
I also have doubt in this
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0
Answer:-
Formula
pH=-log(H+)
H+=10^-5.30
H+=5.0*10^-6 mol/l
Formula
pH=-log(H+)
H+=10^-5.30
H+=5.0*10^-6 mol/l
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