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Author Question: The second-order decomposition of HI has a rate constant of 1.80 10-3 L mol-1 s-1. How much HI ... (Read 94 times)

ss2343

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on: Nov 18, 2019

Question 1

The first-order decomposition of N2O at 1000 K has a rate constant of 0.76 s-1. If the initial concentration of N2O is 10.9 mol L-1, what is the concentration of N2O after 9.6 s?
◦ 1.4 × 10-3 mol L-1
◦ 3.6 × 10-3 mol L-1
◦ 8.7 × 10-3 mol L-1
◦ 1.0 × 10-3 mol L-1
◦ 7.4 × 10-3 mol L-1

Question 2

The second-order decomposition of HI has a rate constant of 1.80 × 10-3 L mol-1 s-1. How much HI remains after 27.3 s if the initial concentration of HI is 4.78 mol L-1?
◦ 2.39 mol L-1
◦ 0.258 mol L-1
◦ 2.20 mol L-1
◦ 4.55 mol L-1
◦ 3.87 mol L-1
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by ss2343 on Nov 18, 2019

cloud

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Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ss2343

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Reply 2 on: Nov 18, 2019
Gracias!

softEldritch

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Reply 3 on: Yesterday
Excellent

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