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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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jake82 jake82
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3 months ago

A certain first-order reaction A → B is 25% complete in 42 min at 25°C. What is its rate constant?



▸

6.8 × 10–3 min–1



▸

8.3 × 10–3 min–1



▸

3.3 × 10–2 min–1



▸

–3.3 × 10–2 min–1



▸

11 min–1

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
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bwhurdbwhurd
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3 months ago
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jake82 Author
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3 months ago
Thanks
elizabetheldrid
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Yesterday
Smart ... Thanks!
jamesbove
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2 hours ago
Thanks for your help!!
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