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biochicka biochicka
wrote...
Posts: 307
8 years ago
A sample of rainwater has a pH of 5.30. What is its hydronium-ion concentration?

A.   4.9 × 10–6 mol/L
B.   5.0 ×10–6 mol/L
C.   5.3 ×10–5 mol/L
D.   5.5 ×10–5 mol/L
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Replies
wrote...
Staff Member
8 years ago
C.   5.3 ×10–5 mol/L
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