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MMLU-Pro / 4065 / The following data was collected for the reaction OH^- + CH_3COOCH_2CH_3…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

The following data was collected for the reaction OH^- + CH_3COOCH_2CH_3 \rightarrow CH_3COO^- + CH_3CH_2OH : Time, min [CH_3COOCH_2CH_3] [ OH^-] 0 .02000 .02000 5 .01280 .01280 15 .00766 .00766 25 .00540 .00540 35 .00426 .00426 55 .00289 .00289 120 .00137 .00137 (a)Determine whether the reaction is first or second order. (b) Write the rate law expression.

category

chemistry

options

  1. Second order, rate = k[CH_3COOCH_2CH_3][OH^-]^2
  2. Second order, rate = k[OH^-]^2
  3. First order, rate = k[CH_3COOCH_2CH_3]
  4. First order, rate = k[OH^-][CH_3COOCH_2CH_3]^2
  5. Second order, rate = k[CH_3COOCH_2CH_3]^2
  6. First order, rate = k[OH^-]
  7. Second order, rate = k[OH^-][CH_3COOCH_2CH_3]
  8. Zero order, rate = k
  9. Third order, rate = k[CH_3COOCH_2CH_3][OH^-]
  10. First order, rate = k[CH_3COOCH_2CH_3] + k[OH^-]

src

stemez-Chemistry

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Source and history

upstream_id / Original problem ID
4065
task_id
a013e9cd-6981-5fc6-830d-273704b2d38e
task_key
default--test--4065
task_revision_id
1
config / split
default / test

Official source

initial import