This Physical Science Quarter 1 – Module 9: Catalyst for School Year 2021-2022 was designed and written with you in mind. It is here to help you to define catalyst and describe how it affects reaction rate. The scope of this module permits it to be used in many different learning situations. The language used recognizes the diverse vocabulary level of students. The lessons are arranged to follow the standard sequence of the course. But the order in which you read them can be changed to correspond with the textbook you are now using.
The module contains a discussion about catalysts as one of the factors affecting the reaction rate.
Table of Contents
Senior High School (SHS) Physical Science Self-Learning Module (SLM)
The module is divided into two lessons, namely:
Lesson 1
- Catalyst
After going through this module, you are expected to:
- describe the concept of catalyst;
- present catalyst as an effective means of affecting the reaction rate; and
- realize the importance of catalyst and how it affects your life.
Physical Science Quarter 1 – Module 9: Catalyst
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Physical Science Quarter 1 – Module 1: Formation of Heavy Elements
Physical Science Quarter 1 – Module 2: The Atomic Number and the Synthesis of New Elements
Physical Science Quarter 1 – Module 3: Polarity of Molecules
Physical Science Quarter 1 – Module 4: Polarity of Molecules and Its Properties
Physical Science Quarter 1 – Module 5: General Types of Intermolecular Forces
Physical Science Quarter 1 – Module 6: Effects of Intermolecular Forces on Properties of Substances
Physical Science Quarter 1 – Module 7: Biological Macromolecules
Physical Science Quarter 1 – Module 8: Collision Theory and Chemical Reaction Rate
Physical Science Quarter 1 – Module 10: Limiting Reactants and the Amount of Products Formed
Physical Science Quarter 1 – Module 11: How Energy is Produced and Managed
Physical Science Quarter 1 – Module 12: Active Ingredients of Cleaning Products Used at Home
Physical Science Quarter 1 – Module 13: Use of the Other Ingredients in Cleaning Agents
