DIRECTION: Calculate the theoretical and percent yield in the following problem. Problem 1: When benzene (C,H6) reacts with bromine (Br2), bromobenzene (CHsBr) is obtained: C6H6 + Brz → C,H5B + HBr (a) When 30.0 g of benzene reacts with 65.0 g bromine, what is the theoretical yield of bromo- benzene? (b) If the actual yield is 42.3 g, what is the percentage yield? Problem 2: Imagine you are working on ways to improve the process by which iron ore containing Fe2O3 is converted into iron: Fe,03 (s) + 3 CO(g) → 2 Fe (s) + 3C02 (9) (a) If you start with 150 g Fe203 as the limiting reactant, what is the theoretical yield of Fe? (b) If your actual yield is 87.9 g, what is the percent yield?
DIRECTION: Calculate the theoretical and percent yield in the following problem. Problem 1: When benzene (C,H6) reacts with bromine (Br2), bromobenzene (CHsBr) is obtained: C6H6 + Brz → C,H5B + HBr (a) When 30.0 g of benzene reacts with 65.0 g bromine, what is the theoretical yield of bromo- benzene? (b) If the actual yield is 42.3 g, what is the percentage yield? Problem 2: Imagine you are working on ways to improve the process by which iron ore containing Fe2O3 is converted into iron: Fe,03 (s) + 3 CO(g) → 2 Fe (s) + 3C02 (9) (a) If you start with 150 g Fe203 as the limiting reactant, what is the theoretical yield of Fe? (b) If your actual yield is 87.9 g, what is the percent yield?
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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![DIRECTION: Calculate the theoretical and percent yield in the following problem.
Problem 1:
When benzene (C,H6) reacts with bromine (Br2), bromobenzene (C6H$B1) is obtained:
C,H6 + Br2 → CgH;Br + HBr
(a) When 30.0 g of benzene reacts with 65.0 g bromine, what is the theoretical yield of bromo-
benzene? (b) If the actual yield is 42.3 g, what is the percentage yield?
Problem 2:
Imagine you are working on ways to improve the process by which iron ore containing
Fe203 is converted into iron:
Fe,03 (s) + 3 CO(g) → 2 Fe (s) + 3C02 (9)
(a) If you start with 150 g Fe2O3 as the limiting reactant, what is the theoretical yield of Fe?
(b) If your actual yield is 87.9 g, what is the percent yield?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fae5be917-2f29-44a1-a087-f69619d29798%2F7ce0108b-ef16-42e3-b6ac-b885cb2357b3%2F8a6ii9s_processed.png&w=3840&q=75)
Transcribed Image Text:DIRECTION: Calculate the theoretical and percent yield in the following problem.
Problem 1:
When benzene (C,H6) reacts with bromine (Br2), bromobenzene (C6H$B1) is obtained:
C,H6 + Br2 → CgH;Br + HBr
(a) When 30.0 g of benzene reacts with 65.0 g bromine, what is the theoretical yield of bromo-
benzene? (b) If the actual yield is 42.3 g, what is the percentage yield?
Problem 2:
Imagine you are working on ways to improve the process by which iron ore containing
Fe203 is converted into iron:
Fe,03 (s) + 3 CO(g) → 2 Fe (s) + 3C02 (9)
(a) If you start with 150 g Fe2O3 as the limiting reactant, what is the theoretical yield of Fe?
(b) If your actual yield is 87.9 g, what is the percent yield?
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