Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is proportional to the product of the instantaneous amounts of A and B not converted to chemical C. Initially, there are 100 grams of A and 50 grams of B, and for each gram of B, 2 grams of A is used. It is observed that 25 grams of C is formed in 7 minutes. How much (in grams) is formed in 28 minutes? (Round your answer to one decimal place.) Xgrams 50 What is the limiting amount (in grams) of C after a long time? 50 X grams How much (in grams) of chemicals A and B remains after a long time? A 10 B 0 ✔grams ✔grams At what time (in minutes) is chemical C half-formed? x minutes

Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is proportional to the product of the instantaneous amounts of A and B not converted to chemical C. Initially, there are 100 grams of A and 50 grams of B, and for each gram of B, 2 grams of A is used. It is observed that 25 grams of C is formed in 7 minutes. How much (in grams) is formed in 28 minutes? (Round your answer to one decimal place.) Xgrams 50 What is the limiting amount (in grams) of C after a long time? 50 X grams How much (in grams) of chemicals A and B remains after a long time? A 10 B 0 ✔grams ✔grams At what time (in minutes) is chemical C half-formed? x minutes

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 28E: Consider the accompanying diagram. Ball A is allowed to fall and strike ball B. Assume that all of...

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