A chemical reaction between 6.0 g of substance A and 8.0 g of substance B, yields exactly 14.0 g of product C. In an experiment, a student added 4.0 g of A and reacted it with 4.0 g of B. This resulted in the formation of exactly 7.0 g of C. Assuming that the student performed the reaction in a closed system, which of the following statements is FALSE about the student's experiment? Select one: O a. There is an amount of a reactant that remains unchanged after the reaction. O b. The reactants were completely used up to produce 7.0 g of C. O c. The total mass of the system after the reaction is 8.0 g. Od. The chemical composition of the product remains constant in this experiment.

A chemical reaction between 6.0 g of substance A and 8.0 g of substance B, yields exactly 14.0 g of product C. In an experiment, a student added 4.0 g of A and reacted it with 4.0 g of B. This resulted in the formation of exactly 7.0 g of C. Assuming that the student performed the reaction in a closed system, which of the following statements is FALSE about the student's experiment? Select one: O a. There is an amount of a reactant that remains unchanged after the reaction. O b. The reactants were completely used up to produce 7.0 g of C. O c. The total mass of the system after the reaction is 8.0 g. Od. The chemical composition of the product remains constant in this experiment.

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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