×
×

# A muscle can be thought of as a fuel cell, producing work ISBN: 9780201380279 40

## Solution for problem 6P Chapter 5

An Introduction to Thermal Physics | 1st Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants An Introduction to Thermal Physics | 1st Edition

4 5 0 290 Reviews
20
5
Problem 6P Problem 6P

A muscle can be thought of as a fuel cell, producing work from the metabolism of glucose:

C6H12O6 + 6O2 → 6CO2 + 6H2O.

(a) Use the data at the back of this book to determine the values of ΔH and ΔG for this reaction, for one mole of glucose. Assume that the reaction takes place at room temperature and atmospheric pressure.

(b) What is the maximum amount of work that a muscle can perform, for each mole of glucose consumed, assuming ideal operation?

(c) Still assuming ideal operation, how much heat is absorbed or expelled by the chemicals during the metabolism of a mole of glucose? (Be sure to say which direction the heat flows.)

(d) Use the concept of entropy to explain why the heat flows in the direction it does.

(e) How would your answers to parts (b) and (c) change, if the operation of the muscle is not ideal?

Step-by-Step Solution:
Step 1 of 3

ANSC 35100 Lecture Notes Week 1 Lecture 1 (1/11/17) Basic Anatomy (refer to handout given in class)  Dorsal: toward the back or top line  Ventral: away from the back, underside  Anterior (cranial): toward the head, front portion  Posterior (caudal): toward the tail, back portion  Medial: toward the median plane/midline...

Step 2 of 3

Step 3 of 3

##### ISBN: 9780201380279

This textbook survival guide was created for the textbook: An Introduction to Thermal Physics , edition: 1. This full solution covers the following key subjects: glucose, ideal, heat, operation, muscle. This expansive textbook survival guide covers 10 chapters, and 454 solutions. The full step-by-step solution to problem: 6P from chapter: 5 was answered by , our top Physics solution expert on 07/05/17, 04:29AM. An Introduction to Thermal Physics was written by and is associated to the ISBN: 9780201380279. The answer to “A muscle can be thought of as a fuel cell, producing work from the metabolism of glucose:C6H12O6 + 6O2 ? 6CO2 + 6H2O.(a) Use the data at the back of this book to determine the values of ?H and ?G for this reaction, for one mole of glucose. Assume that the reaction takes place at room temperature and atmospheric pressure.________________(b) What is the maximum amount of work that a muscle can perform, for each mole of glucose consumed, assuming ideal operation?________________(c) Still assuming ideal operation, how much heat is absorbed or expelled by the chemicals during the metabolism of a mole of glucose? (Be sure to say which direction the heat flows.)________________(d) Use the concept of entropy to explain why the heat flows in the direction it does.________________(e) How would your answers to parts (b) and (c) change, if the operation of the muscle is not ideal?” is broken down into a number of easy to follow steps, and 147 words. Since the solution to 6P from 5 chapter was answered, more than 460 students have viewed the full step-by-step answer.

Unlock Textbook Solution