# Ch 55: MTEL Middle School Math/Science: Stoichiometry & Chemical Equations

### About This Chapter

The lessons in this chapter will present the math calculations commonly found in chemistry, formally known as stoichiometry. Our knowledgeable instructors will guide you each step of the way as you get set for the MTEL Middle School Math/Science test.

## MTEL Middle School Math/Science: Stoichiometry & Chemical Equations - Chapter Summary

This chapter covers the basics of chemical reactions and introduces common chemistry calculations. Lessons prepare you for MTEL Middle School Math/Science test questions on topics such as:

• Chemical reactions
• Balancing chemical equations
• Mole-to-mole ratios
• Mass-to-mass calculations
• Calculations with gases and solutions
• Reactants and their effects on reactions
• Yield calculations
• Empirical formula vs. chemical formula
• Hydrates and anhydrates
• Determining formulas from experimental data

The videos in these lessons will demonstrate the calculations step-by-step as you progress through this Stoichiometry & Chemical Equations chapter. Review as much as you like, and if it gets confusing, just ask for help. The review questions at the end of the lessons are a great way to ensure you are prepared as you move on to the other topics throughout the chapter. But remember, do the math without a calculator; they are not allowed during the test.

### MTEL Middle School Math/Science: Stoichiometry & Chemical Equations Objectives

The MTEL Middle School Math/Science exam is designed to test your mastery of the science and math topics commonly taught at the middle school level when applying for teacher licensure in the state of Massachusetts. The information found in the Stoichiometry & Chemical Equations chapter are part of Subarea VII - Chemistry, which makes up approximately 8% of the MTEL Middle School Math/Science exam. The chapter explains and demonstrates the math involved in chemistry as well as an introduction to reactions and chemical equations, helping you prepare for the Chemistry questions found on the MTEL Middle School Math/Science exam. The self-assessment quizzes are a great way to review material or to ensure mastery as you study for your licensure test.

The MTEL Middle School Math/Science test is 100 multiple-choice questions and 2 open-response assignments, one exploring math concepts and the other exploring science. Your test score is is based 80% on multiple choice responses and10% on each of the two open-response questions, totaling 100%. It is computer-based, and you have four hours to complete the exam.

8 Lessons in Chapter 55: MTEL Middle School Math/Science: Stoichiometry & Chemical Equations
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

### Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

### Other Chapters

Other chapters within the MTEL Mathematics/Science (Middle School)(51): Practice & Study Guide course

Support