Ca is the oxidizing agent in this process. (Thorium metal is prepared by reacting thorium oxide with calcium as shown below.)
ThO₂ + 2Ca $\rarr$ Th + 2CaO

Name: Ca is the oxidizing agent in this process. (Thorium metal is prepared by reacting thorium oxide with calcium as shown below.) ThO 2 + 2Ca $\rarr$ Th + 2CaO
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Question

Ca is the oxidizing agent in this process. (Thorium metal is prepared by reacting thorium oxide with calcium as shown below.) ThO₂ + 2Ca $\rarr$ Th + 2CaO

Quizplus · Accepted Answer

Calcium acts as the reducing agent because it donates electrons to reduce thorium oxide (ThO2) to thorium metal (Th), while itself being oxidized to calcium oxide (CaO).

Ca Is the Oxidizing Agent in This Process →\rarr→ Th + 2CaO

Ca Is the Oxidizing Agent in This Process $\rarr$ Th + 2CaO