Period 4- Room 231



  • Quiz on formula mass, mole conversion and percent composition on January 5th
  • Chapter 7 test on Wednesday, January 10th
  • Due on Thursday, January 11th

1. Define the word chemical reaction.
2. Write down the 4 indicators of a chemical reaction located in italics starting on p. 261
3. Write down the 3 characteristics of a chemical equation located in italics starting on p. 262
4. Define the term coefficient
5. List the 3 significances of a chemical equation on p. 268