In a balanced chemical equation for the thermal decomposition of Lithium carbonate (), if exactly of — s Block Elements Chemistry Question
Question
In a balanced chemical equation for the thermal decomposition of Lithium carbonate ($Li_2CO_3$), if exactly $1 \text{ mole}$ of $Li_2CO_3$ is decomposed completely, what is the total number of moles of gaseous products formed?
Answer: 1
💡 Solution & Explanation
The thermal decomposition reaction is: $Li_2CO_3 \xrightarrow{\Delta} Li_2O(s) + CO_2(g) \uparrow$. According to the stoichiometry, $1 \text{ mole}$ of $Li_2CO_3$ yields exactly $1 \text{ mole}$ of $CO_2$ gas.
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