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In the equation PbO2 + 4HCl → 2H2O + PbCl2 + Cl2, how many electrons are transferred? A. 1 B. 2 C. 3 D. 4

In the equation PbO2 + 4HCl → 2H2O + PbCl2 + Cl2, how many electrons are transferred? A. 1 B. 2 C. 3 D. 4
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In the equation PbO2 + 4HCl → 2H2O + PbCl2 + Cl2, how many electrons are transferred? A. 1 B. 2 C. 3 D. 4

User Kalaji
by
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2 Answers

4 votes
PbO2+2e ->Pb^2+
2Cl^- ->Cl2+2e
so 2e are transferred
User Roflharrison
by
7.5k points
4 votes

The answer is NOT 4... I took the test!

User Vineeth Bhaskaran
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