The updated edition of Barron's SAT Subject Test: Chemistry includes: A full-length diagnostic test with explained answers Four practice tests that reflect the actual SAT Subject Test Chemistry All questions answered and explained Detailed reviews covering all test topics Appendixes, which include the Periodic Table; important equation, constant, and data tables; and a glossary of chemistry termsBoth teachers and test-taking students have praised earlier editions of this manual for its wealth of well-organized detail. Subject reviewed include the basics--matter, energy, scientific method, and measurements; atomic structure and the periodic table; bonding; chemical formulas; gases and laws; stoichiometry; liquids, solids, and phase changes; chemical reactions and thermochemistry; chemical reactions; chemical equilibrium; acids, bases, and salts; oxidation-reduction; carbon and organic chemistry; and the laboratory. BONUS ONLINE PRACTICE TESTS: Students who purchase this book or package will also get FREE access to two additional full-length online SAT Chemistry subject tests with all questions answered and explained.