Online College Courses for Credit

OPTIONAL:  Additional Worksheets

OPTIONAL: Additional Worksheets

Author: carolyn fruin

These are supplemental practice worksheets to use while reading the textbook or reviewing notes.

See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

37 Sophia partners guarantee credit transfer.

299 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 32 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


Chapter 17 Homework Problems

Questions are in order of chapter 17 in the Holt Modern Chemistry textbook.


Thermo Notes with Problems

A clearly explained example followed by sample problems for enthalpy, entropy and free energy.


Chapter 17 Study Guide

A general study guide covering reaction energy and kinetics.