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GENERAL CHEMISTRY I Unit 3: chemical reactions

Additional Information

A chemical reaction is a process by which atoms are rearranged to create new molecules. It involves the breaking of chemical bonds between atoms in the reactants and the formation of new bonds to form products. Chemical reactions are characterized by changes in the physical and chemical properties of the reactants, such as color, temperature, and state. They can also release or absorb energy, in the form of heat, light, or sound. The behavior of the reactants and products in a chemical reaction is governed by the laws of thermodynamics and the properties of the individual atoms and molecules involved. 

Chemical Reactions

Chemical Reactions

Unit 3 overview

3.1: Chemical Equations

3.2: Chemical Reactivity

3.2: Chemical Reactivity

Chemical Equations

How chemical equations help scientists.

3.1 Transcript, Problems, and Solutions

3.2: Chemical Reactivity

3.2: Chemical Reactivity

3.2: Chemical Reactivity

Chemical Reactivity

Molecules interacting with other molecules.

3.2 Transcript, Problems, and Solutions

3.3: Molecular Weight

3.2: Chemical Reactivity

3.4: Avogadro's Number & Moles

Molecular Weight

Intro to molecular weights and % composition.

3.3 Transcript, Problems, and Solutions

3.4: Avogadro's Number & Moles

3.6: Limiting Reagents & Yields

3.4: Avogadro's Number & Moles

Avogadro's Number & Moles

 A constant  that represents the # of particles. 

3.4 Transcript, Problems, and Solutions

3.5: Formulas and Equations

3.6: Limiting Reagents & Yields

3.6: Limiting Reagents & Yields

Formulas and Equations

Essential for representing compounds & more!

3.5 Transcript, Problems, and Solutions

3.6: Limiting Reagents & Yields

3.6: Limiting Reagents & Yields

3.6: Limiting Reagents & Yields

Limiting Reagents & Yields

Crucial for predicting outcomes and research.

3.6 Transcript, Problems, and Solutions

Unit 3: Problems and Exercises

Unit 3: Problems and Exercises

Unit 3: Problems and Exercises

Chemical Reactions - Problems and Exercises

Problems and Exercises of Unit 3.

Solutions to Unit 3 Problems and Exercises

Unit 3: Summary and Review

Unit 3: Problems and Exercises

Unit 3: Problems and Exercises

Chemical Reactions - Summary and Review

A summary and review of all Unit 3.

PDF Study Guide of Unit 3 and Transcript

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