Chemical Reactions Webquest 3 34t46

Name________________

Ms. Buchanan’s Chemical Reactions Directions: Read and answer the questions using complete sentences. Complete the outline for each reaction type. Please add information that may be useful although it may not be listed as a question. You must read and put the information in your own words for full credit. Go to the following website: http://webpages.charter.net/mcooper/reactions.htm 1. What is a chemical reaction? Give an example.

2. What is a chemical equation? Give an example?

3. What are the indicators that a chemical reaction has taken place? Give an example.

4. How can a synthesis reaction be recognized? Give an example.

5. How can a combustion reaction be recognized? Give an example.

6. How can a double replacement reaction be recognized? Give an example

7. How can a single replacement reaction be recognized? Give an example.

8. How can a decomposition reaction be recognized? Give an example.

Go to the following website: http://antoine.frostburg.edu/chem/senese/101/reactions/symptoms.shtml 2. What are 5 signs that a chemical reaction has occurred? Give an example for each.

Go to the following website: http://www.purchon.com/chemistry/rates.htm 3. What factors influence the rate of a chemical reaction?

Using the following websites complete the outline below and these are good to use as notes for a test next week. Go to the following websites: 

https://www.ck12.org/chemistry/combustion-reaction/lesson/Combustion-Reactions-MS-PS/

   

http://www.dummies.com/how-to/content/the-common-types-of-chemical-reactions.html https://www.ck12.org/chemistry/decomposition-reactions/lesson/Decomposition-Reactions-MS-PS/ https://www.ck12.org/chemistry/single-replacement-reactions/lesson/Replacement-Reactions-MS-PS/ https://www.ck12.org/chemistry/synthesis-reaction/lesson/Synthesis-Reactions-MS-PS/

5. Describe the 5 types of chemical reactions. Use the ABCD letters for the general formula. For example: A+B ----- AB Synthesis (Combination) Reaction a. General Formula : b. Describe:

c. Give real equation Examples: 1.

2.

d. Rules for Predictions: 1. 2.

Decomposition Reaction a. General Formula : b. Describe:

c. Examples: 1. 2.

Single Replacement Reaction a. General Formula: b. Describe:

c. Examples: 1. 2. d. Rules for Predictions: 1. 2.

Double Replacement Reaction a. General Formula:

b. Describe:

c. Examples: 1. 2.

d. Rules for Predictions: 1. 2.

Combustion Reaction a. General Formula:

b. Describe:

c. Examples: 1. 2. d. Rules for Predictions: 1. 2.