Give your chemistry students a focused look at percent yield with ninety questions built for real classroom use, whether you are starting a new unit or reviewing before a test.
Among the ninety questions, students will see prompts such as "What is the percent yield if a reaction produces 30g of product when the theoretical yield is 40g?", "A reaction that theoretically produces 200g of product yields 150g. What is the percent yield?", and "A reaction has a theoretical yield of 25g and an actual yield of 20g. What is the percent yield?"
All three worksheets cover the same topic in different question styles. That means you can use one as a pretest, another for practice or homework, and the third as a follow up quiz, without students ever seeing the same question twice.
This set is part of a complete NGSS aligned chemistry unit. The unit also covers Law of Conservation of Mass, Balancing Equations Challenge, Stoichiometry Introduction, Mole Concept Quiz, Mass Mass Calculations, and Mole Mole Problems, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 9-12 chemistry classes, and for NGSS aligned review at any point in the school year. This set is aligned to NGSS standard HS-PS1-7.
