Prerequisites: CHEM 125A with a grade of C or better. Corequisites: CHEM 126 or CHEM 122. This new course is designed to be taken concurrently with CHEM 126. Instructions are in the lab manual and concepts are from the text and lecture of the CHEM 126. The experiments are designed to provide undergraduate students with practical experience and techniques in the chemistry laboratory. Also they will help students understand the underlying concepts covered in the lecture course.