CHEMICAL REACTIONS WEBQUEST

Hello Grizzlies,
Hope all continues well and your enjoyed your time off last week. This week, you will be learning about types of chemical reactions. I suggest you do this assignment AFTER you do work posted  in CK-12 .
Please, watch the following videos:
https://www.youtube.com/watch?v=aMU1RaRulSo&t=160s       Tyler DeWitt
https://www.youtube.com/watch?v=2qX9MOQOmAM        Tyler DeWitt
https://www.youtube.com/watch?v=TX6BYceUSL0
https://www.youtube.com/watch?v=nsEkKIiOz7Q   COOL EXPERIMENTS DEMONSTRATING  DIFFERENT TYPES OF CHEMICAL REACTION - Do not attempt to do any of these experiments at home.


Name: _______________________________________________ Date: _____/_____/_____
Balancing Equations Webquest
Directions: Go to your teacher's blog.
Click on the following sites under the blogroll.
Answer the questions and balance the equations.
Balancing #1- Chemical Equations and Types of Reactions
http://webpages.charter.net/mcooper/reactions.htm

1. What is a chemical reaction? ____________________________________________________
2. What is a chemical equation? ____________________________________________________
3. What is different about a reversible reaction? ____________________________________________________
4. What are the indicators that a chemical reaction has taken place? ____________________________________________________
5. Look at Examples of Chemical Changes.
   How are the chemical changes different from the listed physical changes?
   

        ____________________________________________________
   

6. Look at Chemical equations of chemical reaction. What does (aq) mean?
   

        ____________________________________________________
   

7. Look at Balancing Equations.
   What is the only thing that can be added to a chemical equation in order to balance it?
   

        ____________________________________________________
   

8. Write the balanced equation for nitrogen and hydrogen gas forming ammonia.
   ____________________________________________________ Why is there a 2 placed in front of ammonia? ____________________________________________________

Period: ______

9. skip 9, 10, and 11

12. Look at Synthesis Reactions.
    How can a synthesis reaction be recognized?
    

         ____________________________________________________
    

13. Look at Decomposition Reactions. How can this reaction be recognized?
    

         ____________________________________________________
    

14. Look at Displacement Reactions. How can this reaction be recognized?
    

         ____________________________________________________
    

15. Look at Double Replacement Reactions. How can this reaction be recognized?
    

         ____________________________________________________
    

Balancing #2- Classic ChemBalancer
http://funbasedlearning.com/chemistry/chemBalancer/ques1.htm

• Click the button for "Directions" and READ CAREFULLY.
• Click the "OK" button and return to the game screen.
• Click "Start Game" button to give it a try.
• Start by adding a "1" in each box and compare the number of atoms of each element you have on each side.
• Change coefficients to balance each equation and click the "Balanced" button to check it. Correct it if it's wrong.
• Use the information in the pop-windows to answer each question and the write the balanced equation before clicking the OK button.

1. Reaction 1a. Balanced Chemical Reaction:
b. What does "Ferrum" mean? ___________________________ c. What color is sulfur? ___________________________

2. Reaction 2a. Balanced Chemical Reaction:
   b. What is HCl? ___________________________
   c. Where is it found in your body? ________________________
3. Reaction 3a. Balanced Chemical Reaction:
   b. What are Pyrotechnics? ______________________________
4. Reaction 4a. Balanced Chemical Reaction:
   b. What was the Hindenburg? ___________________________
   c. What gas was used in it? ___________________________
   d. What gas is used today? ___________________________
5. Reaction 5a. Balanced Chemical Reaction:
   
   2. What does the symbol "Hg" represent? __________________
   3. Why should you never touch it?
      

           __________________________________________________
      

6. Reaction 6
   a. Balanced Chemical Reaction:
   b. What gas is produced when calcium metal is dropped in water? __________________________________________________

7. Reaction 7a. Balanced Chemical Reaction:
   b. What is CH4? ___________________________________
   c. What gases is it related to? ___________________________
8. Reaction 8a. Balanced Chemical Reaction:
   b. What is H2O2? ___________________________________
   c. What is it used for? __________________________________
9. Reaction 9
   
   1. Balanced Chemical Reaction:
   2. What two things is ammonia used for today? __________________________________________________
10. Reaction 10
    
    1. Balanced Chemical Reaction:
    2. How is the oxidation of aluminum different from that of iron? __________________________________________________
11. Reaction 11
    
    1. Balanced Chemical Reaction:
    2. What gas is released when potassium permanganate is decomposed? ___________________________________