For the Reaction 2A + B + 2C → D

question 34

Multiple Choice

For the reaction 2A + B + 2C → D + E
The following initial rate data were collected at constant temperature. Determine the correct rate law for this reaction. All units are arbitrary.
Trial [A] [B] [C] Rate
1 0) 225 0.150 0.350 0.0217
2 0) 320 0.150 0.350 0.0439
3 0) 225 0.250 0.350 0.0362
4 0) 225 0.150 0.600 0.01270

• A) Rate = k[A][B][C]
• B) Rate = k[A]²[B][C]
• C) Rate = k[A]²[B][C]^-1
• D) Rate = k[A][B]²[C] ^-1
• E) None of these choices are correct.

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