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20.- In the following equation; What is the species that oxidizes: 2MnO2+8HCl→2MnCl2+2Cl2+4H2O a) Mn b) OR c) Cl d) H

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Answer to a math question 20.- In the following equation; What is the species that oxidizes: 2MnO2+8HCl→2MnCl2+2Cl2+4H2O a) Mn b) OR c) Cl d) H

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Sigrid
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120 Answers
1. Identify the oxidation states of the elements in the reactants and products.

- Mn in MnO_2: +4

- Mn in MnCl_2: +2

- Cl in HCl: -1

- Cl in Cl_2: 0

2. Determine which element increases in oxidation state (oxidizes).

- Mn changes from +4 to +2 (reduces).

- Cl changes from -1 to 0 (oxidizes).

3. The species that oxidizes is Cl (Chlorine).

Answer: c) Cl

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