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Author Question: The following questions refer to the reaction between nitric oxide and hydrogen 2NO + H2 N2O + ... (Read 69 times)

Jkov05

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on: Mar 21, 2021

Question 1

The following questions refer to the reaction between nitric oxide and hydrogen
    2NO + H2→ N2O + H2O
Experiment
Initial [NO], M
Initial [H2], M
Initial Rate of Disappearance of NO (mol/L sec)
1
6.4 × 10–3
2.2 × 10–3
2.7 × 10–5
2
12.8 × 10–3
2.2 × 10–3
1.1 × 10–4
3
6.4 × 10–3
4.5 × 10–3
5.4 × 10–5

​

What is the magnitude of the rate constant for this reaction?

 
Reference: Ref 12-4

​

​


◦ 0.66
◦ 4.2 × 10–3
◦ 870
◦ 1.9
◦ 300

Question 2

The following questions refer to the reaction between nitric oxide and hydrogen
    2NO + H2→ N2O + H2O
Experiment
Initial [NO], M
Initial [H2], M
Initial Rate of Disappearance of NO (mol/L sec)
1
6.4 × 10–3
2.2 × 10–3
2.7 × 10–5
2
12.8 × 10–3
2.2 × 10–3
1.1 × 10–4
3
6.4 × 10–3
4.5 × 10–3
5.4 × 10–5

​

What are the units for the rate constant for this reaction?

 
Reference: Ref 12-4

​

​


◦ L/mol·s
◦ L2/mol2·s
◦ mol/L·s
◦ s–2
◦ L–2
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by Jkov05 on Mar 21, 2021

kiamars2010

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Reply #1 on: Mar 21, 2021
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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Jkov05

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Reply 2 on: Mar 21, 2021
Excellent

jamesnevil303

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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