For SAT Chemistry, does Barron's SAT Chemistry *teach* you (and not review) everything for the test?

With the Barron’s Math 2, that book was a review book and not a study guide. I had to use other resources to study for the SAT Math 2, and then use the Barron’s Math 2 for its practice tests.

Is this the same case for Barron’s Chemistry? I’m planning on buying a Zumdahl AP Chemistry textbook to self-study the material if the Barron’s Chemistry prep book is more for review than study.

I’ve looked through both Barron’s Math 2 books and Barron’s Chemistry book. Like you, I found the Math 2 book more of a review sort of book, but it was not like that for Chemistry (or Physics). The Barron’s Chemistry book teaches, not reviews.