Question:

Which of the following compounds is used to complete the following chemical equation?
\[ CH_3COONa + \_\_\_\_\_\_ \xrightarrow{CaO} CH_4 + Na_2CO_3 \]

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In reactions involving sodium acetate and calcium oxide, sodium hydroxide is often required to complete the reaction.
Updated On: Nov 5, 2025
  • KOH
  • NaOH
  • NH_4OH
  • \(Ca(OH)_2\)
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The Correct Option is B

Solution and Explanation

The chemical reaction shows the formation of methane (\(CH_4\)) and sodium carbonate (\(Na_2CO_3\)) from sodium acetate (\(CH_3COONa\)) and calcium oxide (\(CaO\)). The compound used to complete the reaction is sodium hydroxide (\(NaOH\)), which is involved in the reaction to form methane.
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