The rate data were obtained in a series of experiments for the reaction at a particular temperature. 2NO(g) + 2H2(g) → N2(g) + 2H2O(g) Experiment Initial [NO] (M) 0.22 0.22 Initial [H2] (M) 0.12 0.24 0.12 Rate of Appearance of N2 (Ms-') 0.033 1 2 3 0.066 0.44 0.132 (a) From these data, determine: (i) (ii) (ii) the rate law for the reaction the order of reaction the rate constant.

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Chapter1: Chemical Foundations
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The rate data were obtained in a series of experiments for the reaction at
a particular temperature.
3.
2NO(g) + 2H2(g)→ N2(g) + 2H2O(g)
Experiment Initial [NO]
(М)
0.22
0.22
0.44
Initial [H2]
(М)
0.12
0.24
Rate of Appearance of N2
(Ms-')
1
2
0.033
0.066
0.132
0.12
(a) From these data, determine:
the rate law for the reaction
the order of reaction
(ii)
the rate constant.
(b) How is the rate of this reaction affected by each of the following
changes?
(i)
(ii)
the concentration of NO is quadrupled
the concentration of H2 is doubled and NO is tripled.
(c) What is the rate of formation of N2 when [NO] is 0.14 mol L-1 and [H2]
is 0.12 mol L-1?
Transcribed Image Text:The rate data were obtained in a series of experiments for the reaction at a particular temperature. 3. 2NO(g) + 2H2(g)→ N2(g) + 2H2O(g) Experiment Initial [NO] (М) 0.22 0.22 0.44 Initial [H2] (М) 0.12 0.24 Rate of Appearance of N2 (Ms-') 1 2 0.033 0.066 0.132 0.12 (a) From these data, determine: the rate law for the reaction the order of reaction (ii) the rate constant. (b) How is the rate of this reaction affected by each of the following changes? (i) (ii) the concentration of NO is quadrupled the concentration of H2 is doubled and NO is tripled. (c) What is the rate of formation of N2 when [NO] is 0.14 mol L-1 and [H2] is 0.12 mol L-1?
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