The internal energy ( ΔE ) of a system should be calculated. Concept Introduction: Internal energy is a total energy of a system. Which is consists of kinetic, potential energies. The internal energy change is accompanies the heat flow or as work done on or by a system. Formula: ΔE=q±w ...... (1) q is a heat w is a work Work done by the system means heat and work will be +q and -w Work done on the system means heat and work will be -q and +w

BuyFind

Chemistry: An Atoms First Approach

2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243
BuyFind

Chemistry: An Atoms First Approach

2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243

Solutions

Chapter 7, Problem 30E
Interpretation Introduction

Interpretation: The internal energy ( ΔE ) of a system should be calculated.

Concept Introduction:  Internal energy is a total energy of a system. Which is consists of kinetic, potential energies. The internal energy change is accompanies the heat flow or as work done on or by a system.

Formula:

                                               ΔE=q±w......(1)

                                                 q is a heat

                                                 w is a work

Work done by the system means heat and work will be

                                        +q and -w

Work done on the system means heat and work will be

                                        -q and +w

Expert Solution

Want to see the full answer?

Check out a sample textbook solution.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.