of is treated with of . The amount of formed is: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
$1 \text{ mole}$ of $BaCl_2$ is treated with $2 \text{ moles}$ of $H_2SO_4$. The amount of $BaSO_4$ formed is:
Answer: A
💡 Solution & Explanation
$BaCl_2 + H_2SO_4 \rightarrow BaSO_4 + 2HCl$. <br>Stoichiometry is $1:1$. Since we have $1 \text{ mol } BaCl_2$ and $2 \text{ mol } H_2SO_4$, $BaCl_2$ is the limiting reagent. <br>Therefore, $1 \text{ mole}$ of $BaSO_4$ is formed.
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