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◦
300Question 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
Directionality of the hydrogen bond
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