09:14Introduction to reaction rates | Kinetics | AP Chemistry | Khan AcademyKhan Academy Organic Chemistry813views
Multiple ChoiceConsider the following reaction:2 H2O2 (aq) → 2 H2O (l) + O2 (g)Calculate the rate of the reaction between 25 sec and 65 sec.1826views17rank4comments
Multiple ChoiceThe rate of consumption of C3H6 in the following reaction is 0.45 M/s. Calculate the rate of production of H2O. 2 C3H6 + 2 NH3 + 3 O2 → 2 CH2CHCN + 6 H2O331views
Open QuestionWhich species has the greatest rate of appearance in the reaction below? 2 H2S + O2 → 2 S + 2 H2O238views
Open QuestionWhich species has the greatest rate of disappearance in the reaction below? CH4 + 2 O2 → CO2 + 2 H2O250views
Open QuestionWhich species has the greatest rate of disappearance in the reaction below? CH4 + 2 O2 → CO2 + 2 H2O208views
Open QuestionConsider the reaction: 2 N2O(g) → 2 N2(g) + O2(g). In the first 15.0 s of the reaction, 0.015 mol of O2 is produced in a reaction vessel with a volume of 0.500 L. a. What is the average rate of the reaction during this time interval? b. Predict the rate of change in the concentration of N2O during this time interval, i.e., what is ∆[N2O]/∆t?
Open QuestionFor the reaction A(g) + 1/2 B(g) → 2 C(g): b. When C is increasing at a rate of 0.025 M/s, how fast is B decreasing? How fast is A decreasing? a. Determine the expression for the rate of the reaction in terms of the change in concentration of each of the reactants and products.
Open QuestionIs this the correct formulation for the task of completing the table for the reaction: Cl2(g) + 3 F2(g) → 2 ClF3(g)?
Open QuestionWhat is the rate of formation of C2H4 between 20 and 30 seconds for the reaction: C4H8(g) → 2 C2H4(g), given the tabulated data collected for the concentration of C4H8 as a function of time?
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