Open the answer key. Do not look at the final number. Look only for the first step. (e.g., "The answer key used Avogadro's number here... Ah, I forgot to convert to moles first").
While not McGraw-Hill, the Nelson Chemistry 11 textbook has a very similar curriculum (especially for Ontario SCH3U). You can often find the Nelson solutions online for free, and the question types (mole-mass calculations) are identical. Mcgraw-hill Ryerson Chemistry 11 Pdf Answers
Disclaimer: This article is for educational guidance only. Always respect your school’s academic integrity policy and copyright laws. Purchase official study materials to support the authors and educators who create them. Open the answer key
Websites like Quizlet offer digital explanations for the first edition of the textbook, allowing students to browse answers by chapter and exercise without downloading large files. Core Topics Covered in the Answer Key You can often find the Nelson solutions online
Copyright law states that the "Solutions Manual" is a separate copyrighted work. Distributing a full PDF of the teacher's edition is technically piracy. However, most Canadian schools follow the principle of for education.