Read the following chemical equation: Ti + 2Cl2 → TiCl4 Which statement best identifies and describes the reducing agent in the reaction?

Ti is the reducing agent because it changes from + 4 to 0 oxidation state.

Ti is the reducing agent because it changes from 0 to + 4 oxidation state.

Cl2 is the reducing agent because it changes from - 4 to 0 oxidation state.

Cl2 is the reducing agent because it changes from 0 to - 4 oxidation state.

Question

Kian Carter

Chemistry

29 November, 00:01

Read the following chemical equation: Ti + 2Cl2 → TiCl4 Which statement best identifies and describes the reducing agent in the reaction?

Ti is the reducing agent because it changes from + 4 to 0 oxidation state.

Ti is the reducing agent because it changes from 0 to + 4 oxidation state.

Cl2 is the reducing agent because it changes from - 4 to 0 oxidation state.

Cl2 is the reducing agent because it changes from 0 to - 4 oxidation state.

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Answers (1)

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Johanna Gutierrez · Answer 1

Answer: Ti is the reducing agent because it changes from 0 to + 4 oxidation state.

Explanation:

Firstly, we need to identify the reducing agent and the oxidizing agent. The reducing agent: is the agent that has been oxidized via losing electrons. The oxidizing agent: is the agent that has been reduced via gaining electrons. Here, Ti losses 4 electrons and its oxidation state is changed from 0 to + 4 and Cl₂ gains one electron and its oxidation state is changed from 0 to - 1. So, Ti is the reducing agent because its oxidation state changes from 0 to + 4. Cl₂ is the oxidizing agent because its oxidation state changes from 0 to - 1. Thus, The right answer is Ti is the reducing agent because it changes from 0 to + 4 oxidation state.