Question

question 10
10 pts
true or false? in the reaction mg(s) + niso₄(aq) → mgso₄(aq) + ni(s), magnesium metal is a reducing agent.
true
false

Explanation:

Step1: Analyze oxidation - state change

In the reactant $Mg(s)$, the oxidation state of $Mg$ is 0. In the product $MgSO_4(aq)$, the oxidation state of $Mg$ is +2. Magnesium loses electrons and is oxidized.

Step2: Define reducing agent

A reducing agent is a substance that donates electrons and gets oxidized in a redox reaction. Since magnesium metal loses electrons and is oxidized in the given reaction, it acts as a reducing agent.

Answer:

True