For the Reaction: C₂H₄Br₂ + 3 KI → C₂H₄

question 123

Multiple Choice

For the reaction: C₂H₄Br₂ + 3 KI → C₂H₄ + 2 KBr + KI₃,when the rate of disappearance of C₂H₄Br₂ is 2.0 × 10^-5 M/s,what is the rate of appearance of C₂H₄?

• A)0.67 × 10^-5 M/s
• B)2.0 × 10^-5 M/s
• C)4.0 × 10^-5 M/s
• D)6.0 × 10^-5 M/s
• E)1.0 × 10^-5 M/s

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