What is the concentration of ions in moles per dm\(^3\) of a solution of pH...
CHEMISTRY
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What is the concentration of ions in moles per dm\(^3\) of a solution of pH 4.398?
- A)\(4.0 \times 10^{-5}\)
- B)\(0.4 \times 10^{-5}\)
- C)\(4.0 \times 10^3\)
- D)\(0.4 \times 10^{-3}\)
Correct Answer: A)\(4.0 \times 10^{-5}\)
Explanation
PH = -log (H\(^+\)) (H\(^+\)) =log 10\(^{-4.348}\) = 4.0 \(\times\) 10\(^{-5}\)Post an Explanation Or Report an Error
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