Which of the following equations represents a redox reaction?

Question 1 Report

Which of the following equations represents a redox reaction?

\(HNO_{{3}{(aq)}} + NaOH_{(aq)} \to NaNO_{{3}{(aq)}} + H_{2}O_{(l)}\)

\(AgNO_{{3}{(aq)}}+KCl_{(aq)} \to AgCl_{(s)}+KNO_{{3}{(aq)}}\)

\(CaCO_{{3}{(s)}} \to CaO_{(s)} + CO_{{2}{(g)}}\)

\(2H_{2}S_{(s)} + SO_{{2}{(g)}} \to 2HO_{2} + 3S_{(g)}\)

Chemistry Of Carbon Compounds (Ghana Only)

Chemistry, Industry And The Environment

Redox Reactions

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