5 Steps to a 5: AP Chemistry 2021

There are wrong equations in chapter 14. Both equations for the standard enthalpy change of reaction and the standard Gibbs free energy change incorrectly use a plus sign instead of a minus sign. This is a critical mistake that shouldn't have happened in a test review book.

book does a good job of reviewing concepts and has lots of practice problems, but there are SO MANY ERRORS.

Whoever put the books in the box, was careless did not pay attebtion,and the cover of the book arrived bent, see picture. This is a brand new book, that now looks used , bent and trashed up.

The chapter on experiments need to be reviewed and edited. It seems to have been written in a hurry. There is lack of clarity in the description.

this book is amazing for reviewing before the AP chemistry exam! many practice questions and concise chapter summaries.