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The Half-Reaction for the Reduction of Molecular Oxygen to Water $\rightarrow$

Question 75

Multiple Choice

The half-reaction for the reduction of molecular oxygen to water is __________

A) $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ O₂(g) $\rightarrow$ H₂O( $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ ) .
B) $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ O₂(g) + H₂(g) $\rightarrow$ H₂O( $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ ) .
C) $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ O₂(g) + H₂(g) + 2e^- $\rightarrow$ H₂O( $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ ) .
D) $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ O₂(g) + 2H⁺(g) + 2e^- $\rightarrow$ H₂O( $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ ) .
E) $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ O₂(g) + 2H⁺(g) $\rightarrow$ H₂O( $The half-reaction for the reduction of molecular oxygen to water is __________ A) O2(g) \rightarrow H2O( ) . B) O2(g) + H2(g) \rightarrow H2O( ) . C) O2(g) + H2(g) + 2e- \rightarrow H2O( ) . D) O2(g) + 2 H+(g) + 2e- \rightarrow H2O( ) . E) O2(g) + 2 H+(g) \rightarrow H2O( ) + 2e-.$ ) + 2e^-.