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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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stephanie_159 stephanie_159
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3 years ago
A first-order reaction is 40.0% complete at the end of 40.4 minutes. What is the value of the rate constant (in min–1)?


▸ 2.27 × 10–2

▸ 1.26 × 10–2

▸ 79.1

▸ 44.1

▸ None of these are correct.
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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camiladamatta6camiladamatta6
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3 years ago
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stephanie_159 Author
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3 years ago
Just got PERFECT on my quiz
megan.xo
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Correct Slight Smile TY
Shuqin
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2 hours ago
This helped my grade so much Perfect
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