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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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shchandan shchandan
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2 years ago
The second-order reaction 2 Mn(CO)5→ Mn2(CO)10 has a rate constant equal to 3.0 × 109 L mol-1 s-1 at 25 °C. If the initial concentration of Mn(CO)5 is 2.0 × 10-5 mol L-1, how long will it take for 90.% of the reactant to disappear?

▸ 6.7 × 10-16 s

▸ 7.4 × 10-15 s

▸ 1.5 × 10-4 s

▸ 6.0 × 103 s
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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McbMcb
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Brilliant ツ
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this is exactly what I needed
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