How can you recognize a Chemical Reaction? Take a look at these slides to understand the chemical properties of substances.
Source: Prentice Hall Physical Science - Concepts in Action Chapter 2.3
Read Part I of Chapter 7.1. Outline the reading in your Science Notebook & include major points and diagrams/tables.
You should focus on the following essential questions:
- What is a chemical equation?
- What is the Conservation of Mass?
- Why must chemical equations be balanced?
- How do you balance chemical equations
Source: prentice Hall Physical Science - Concepts in Action
Practice Balancing Chemical Equations.
Go to: http://funbasedlearning.com/chemistry/chemBalancer/
Complete the following handout to record your equations. Turn in completed handout.
Online Practice test for Balancing Equations.
http://www.sciencegeek.net/Chemistry/taters/EquationBalancing.htm
Read Part II of Chapter 7.1. Outline the reading in your Science Notebook & include major points and diagrams/tables.
You should focus on the following essential questions:
- What is a mole in chemistry?
- Why do chemists use the mole?
- How can you calculate the mass of a reactant or product in a chemical reaction?
Source: prentice Hall Physical Science - Concepts in Action
Watch this video to get an understanding of the mole and how it is used in chemistry calculations.
Source: www.getchemistryhelp.com
Watch this video for information on how to calculate the molar mass of a compound.
These example problems demonstrate how to determine the molar mass of a substance and then use it to convert between moles and mass.
Source: www.getchemistryhelp.com
How to use chemical formulas to determine the mole ratio of elements in a compound and then how to use that ratio in combination with Avogadro's number and molar mass.
Source: www.getchemistryhelp.com
After reading Chapter 7.1 and watching the videos, answer the questions on page 198 #1-7.
Use complete sentences and proper vocabulary/scientific terms.
Source: prentice Hall Physical Science - Concepts in Action
