Get: Free one-year access to practice problems online: All 1,001 practice problems online — from easy to hard Track your progress, see where you need more help, and create customized problem sets Study what, where, and when you want 1,001 chemistry practice problems Detailed, step-by-step answers and explanations for every question 1,001 questions with step-by-step solutions This handy guide, with free access to online practice questions, gives you 1,001 opportunities to practice solving problems that you'll encounter in your chemistry course. Every practice question includes not only a solution but a detailed explanation. Solving problems online, you'll track progress, see where you need more help, and create customized problem sets to get you where you need to be. Get metric — dominate units and conversions, explore scientific notation, and become a master of matter and energy Up and atom — get to the core of the atom and nuclear chemistry and pull up a chair to the periodic table Bonding time — form a bond with ionic and covalent bonding Calculate this — make sense of molecular geometry, chemical reactions, and molar calculations It's a gas — warm up to thermochemistry and solve problems on gases, solutions, and acids and bases, and go off the chart with graphing basics (More) practice makes perfect — use your free one-year subscription for on-the-go access to all 1,001 practice problems online Go beyond the book. Get online and find: A one-year free subscription to all questions On-the-go access any way you want it — from your computer, smart phone, or tablet Multiple-choice questions on many of the subjects you'll encounter in your chemistry course Personalized reports that track your progress and help show you where you need to study the most Customizable practice sets for self-directed study Practice problems categorized as easy, medium, or hard