Chapter 19: Problem 47
One of the half-reactions for the electrolysis of water is: $$2 \mathrm{H}_{2} \mathrm{O}(l) \longrightarrow \mathrm{O}_{2}(g)+4 \mathrm{H}^{+}(a q)+4 e^{-}$$ If \(0.076 \mathrm{~L}\) of \(\mathrm{O}_{2}\) is collected at \(25^{\circ} \mathrm{C}\) and \(755 \mathrm{mmHg}\), how many faradays of electricity had to pass through the solution? \(?\)
Short Answer
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.