CHEMACTIVITY 7A: CHEMICAL EQUATIONS
POSSIBLE CLICKER QUESTIONS
After CTQ 7:
1. Which of the following involves a chemical reaction?
2. Which of the following is not a chemical reaction?
3. What evidence is there for a chemical reaction when you cook spinach?
4. Which of the following is not evidence of chemical change?
5. Which equation says that sodium hydroxide reacts with hydrochloric acid to form sodium
chloride and water?
33
6. When balancing a chemical reaction you can change
7. When a chemical reaction is balanced, what is the same on both sides of the equation?
8. When the following reaction is balanced with no fractional coefficients, what is the
coefficient on Al?