When exactly of anhydrous Lithium nitrate () are completely decomposed by heat, how many moles of ni — s Block Elements Chemistry Question

💡 Solution & Explanation

Lithium nitrate exhibits anomalous thermal decomposition compared to other alkali metal nitrates. The balanced chemical equation is: $4LiNO_3 \xrightarrow{\Delta} 2Li_2O + 4NO_2 \uparrow + O_2 \uparrow$. Thus, $4 \text{ moles}$ of $LiNO_3$ yield $4 \text{ moles}$ of $NO_2$.