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Author Question: The following questions refer to the reaction between nitric oxide and hydrogen 2NO + H2 N2O + ... (Read 74 times)

Jkov05

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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


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Marked as best answer by Jkov05 on Mar 21, 2021

kiamars2010

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Jkov05

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Reply 2 on: Mar 21, 2021
Gracias!


elyse44

  • Member
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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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