Stoichiometry and Reaction Rate The rate of consumption of reactants or the rate of formation of products is directly related to the coefficients in a balance chemical equation. In the equation A+ 3B2C, reactant B is consumed 3 times faster than reactant A is consumed, while product C is produced 2 times faster than reactant A is consumed. The graph on the right represents the change in the concentration of reactant(s) and product(s) W,X, and Y for a certain reaction. Task 3: Based on the three graphs shown by the figure on the right, how many reactants are involved in the reaction, and how many products are formed? Identify the Letters that represent the reactants and those that represent the products. What are the coefficients for each of the three compounds? Write a balance chemical equation based on your understanding of the graph. Hint: Consider their rates of consumption and production. Number of molecules 80 60 40 10 20 20 ―W I 0 20 40 00 60 60 Time (s) 00 80 100

Stoichiometry and Reaction Rate The rate of consumption of reactants or the rate of formation of products is directly related to the coefficients in a balance chemical equation. In the equation A+ 3B2C, reactant B is consumed 3 times faster than reactant A is consumed, while product C is produced 2 times faster than reactant A is consumed. The graph on the right represents the change in the concentration of reactant(s) and product(s) W,X, and Y for a certain reaction. Task 3: Based on the three graphs shown by the figure on the right, how many reactants are involved in the reaction, and how many products are formed? Identify the Letters that represent the reactants and those that represent the products. What are the coefficients for each of the three compounds? Write a balance chemical equation based on your understanding of the graph. Hint: Consider their rates of consumption and production. Number of molecules 80 60 40 10 20 20 ―W I 0 20 40 00 60 60 Time (s) 00 80 100

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter12: Chemical Kinetics

Section: Chapter Questions

Problem 5ALQ: Consider the following statements: In general, the rate of a chemical reaction increases a bit at...

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