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11 Nov 2019
Nitrous oxide, N2O, undergoes decomposition on a gold surface at 900 °C, obeying the following stoichiometry: 2 N2O (g) --> 2 N2(g) +O2 (g)
The concentration of the reactant was monitored as a function of time. A graph of ln(N2O) vs. t gave a graph simlilar to the one in the lab manual. The trendline is Y= -0.01224 X + -2.902, with a y axis of ln(N2O) and x of time. The correlation coefficient r is -0.9996, for a nearly perfect anticorrelation.
What is the numerical value of the rate constant, k?
What was the initial molarity of the reactant? (N2O)0 =
Nitrous oxide, N2O, undergoes decomposition on a gold surface at 900 °C, obeying the following stoichiometry: 2 N2O (g) --> 2 N2(g) +O2 (g)
The concentration of the reactant was monitored as a function of time. A graph of ln(N2O) vs. t gave a graph simlilar to the one in the lab manual. The trendline is Y= -0.01224 X + -2.902, with a y axis of ln(N2O) and x of time. The correlation coefficient r is -0.9996, for a nearly perfect anticorrelation.
What is the numerical value of the rate constant, k?
What was the initial molarity of the reactant? (N2O)0 =
Irving HeathcoteLv2
13 Sep 2019
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