Learning activities allow you to work at your own pace until you understand each concept and skill. Each time you try a problem, OWLv2 changes the chemicals, values, and sometimes even the wording of the question to ensure you are learning the concepts and not just doing homework. With detailed, instant feedback, multiple attempts, and interactive learning resources, you get the help you need without fear of losing points. Now with improved answer entry and input tools, OWLv2 is more robust than ever. Learning chemistry takes a lot of practice, but mastering it takes OWLv2. To learn more, visit www.CENGAGE.com/owlv2 or talk to your instructor.

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