Question

\begin{tabular}{|c|c|} \hline \multirow{4}{}{\( \mathrm{CO}(g)+\mathrm{H}_{2} \mathrm{O}(g) \rightarrow \mathrm{CO}_{2}(g)+\mathrm{H}_{2}(g) \)} & redox reaction? \\ \hline & \( \bigcirc \) yes no \\ \hline & reducing agent: \\ \hline & oxidizing agent: \\ \hline \multirow{4}{}{\( 2 \mathrm{Na}(s)+\mathrm{Cl}_{2}(g) \rightarrow 2 \mathrm{NaCl}(s) \)} & redox reaction? \\ \hline & \( \bigcirc \) yes no \\ \hline & reducing agent: \\ \hline & oxidizing agent: \\ \hline \multirow{4}{*}{\( \mathrm{CO}_{2}(g)+2 \mathrm{H}_{2} \mathrm{O}(l) \rightarrow \mathrm{H}_{3} \mathrm{O}^{+}(a q)+\mathrm{HCO}_{3}^{-}(a q) \)} & redox reaction? \\ \hline & \( \bigcirc \) yes no \\ \hline & reducing agent: \\ \hline & oxidizing agent: \\ \hline \end{tabular}

          \begin{tabular}{|c|c|}
\hline \multirow{4}{*}{\( \mathrm{CO}(g)+\mathrm{H}_{2} \mathrm{O}(g) \rightarrow \mathrm{CO}_{2}(g)+\mathrm{H}_{2}(g) \)} & redox reaction? \\
\hline & \( \bigcirc \) yes no \\
\hline & reducing agent: \\
\hline & oxidizing agent: \\
\hline \multirow{4}{*}{\( 2 \mathrm{Na}(s)+\mathrm{Cl}_{2}(g) \rightarrow 2 \mathrm{NaCl}(s) \)} & redox reaction? \\
\hline & \( \bigcirc \) yes no \\
\hline & reducing agent: \\
\hline & oxidizing agent: \\
\hline \multirow{4}{*}{\( \mathrm{CO}_{2}(g)+2 \mathrm{H}_{2} \mathrm{O}(l) \rightarrow \mathrm{H}_{3} \mathrm{O}^{+}(a q)+\mathrm{HCO}_{3}^{-}(a q) \)} & redox reaction? \\
\hline & \( \bigcirc \) yes no \\
\hline & reducing agent: \\
\hline & oxidizing agent: \\
\hline
\end{tabular}

4*CO(g)+H2O(g) →CO2(g)+H2(g) redox reaction?

◯ yes no

reducing agent:

oxidizing agent:

4*2 Na(s)+Cl2(g) → 2 NaCl(s) redox reaction?

◯ yes no

reducing agent:

oxidizing agent:

4*CO2(g)+2 H2O(l) →H3O^+(a q)+HCO3^-(a q) redox reaction?

◯ yes no

reducing agent:

oxidizing agent:

Added by Gregg M.

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