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Carbon and Its Compounds — CHEMISTRY STD 8 — Question

ICSE BoardEnglish MediumSTD 8CHEMISTRYCarbon and Its Compounds1 Mark
Question
State how you would convert carbon dioxide to a metallic carbonate using a basic oxide e.g. sodium oxide. $[$Give a balanced equation$]$
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Answer

Basic oxide like $\ce{Na_2O}$ by $\ce{CO_2}$ are converted into carbonate.
$\ce{Na_2O} + \ce{CO_2} \rightarrow \ce{Na _2 CO_3}$

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