explanations to collegeboard sat chem test?

ivyleague104
Fri, 03 Oct 2008 16:27:21 +0000

's 30, 48, 50, 53, 61, 67, 101, 106, 113

i need explanations for the following chem questions in the 07-08 prep. booklet.

101 (statement 2?), 105 (statement 2?), and #'s 12,13,15,19,20,23

Link:

College Board - SAT, AP, College Search and Admission Tools;