DEPARTAMENT D’ EXPERIMENTALS

SEMINARI DE FÍSICA I QUÍMICA

Practice4: CHEMICAL REACTIONS (I)

1 session

Date: Level: Name and surnames:

AIM

  • To learn more about chemical reactions and remember what you know about them.
  • To improve your English.

MATERIAL

  • Computer connected to the internet.
  • Earphones.
  • On-line translator : (

PROCEDURE

  • Go on line and type the following address:
  • Follow the path:

Secondary/Science/GC SE Bitesize: Science/Edexcel/Chemical Reaction

  • Click on :

Revise(Preparing gases and testing for them). Read pages: 1,2,3,4.

When you have finished, click on “Back to chemical reaction index”.

  • Click on :

Activity (Preparing gases and testing for them).Do the first part(60 seconds countdown)of the activity and fill in question “a”from taskswith the correct answers.

  • Click on the green arrow at the top left corner of the screen in order to return to chemical reaction page.
  • Click on :

Test (Preparing gases and testing for them). Answer questions: 1, 2, 3, 4. Check your answers.

Copy the question and the correct answer in question “b” from tasks.

  • Click on “Back to chemical reaction index”.
  • Click on :

Revise (Chemicals in the lab and home). Read pages: 1,2,3,4.When you have

finished, click on “Back to chemical reaction index”.

  • Click on :

Activity (Chemicals in the lab and home). Listen to the explanations. When the

explanations finish click on the right black arrow over progress 3/3.

  • Play the “Venus & Mars” show. Copy the correct answers in question “c” from tasks.
  • Click on the green arrow at the top left corner of the screen in order to return to chemical reaction page.
  • Click on :

Test (Chemicals in the lab and home). Answer the questions. Check your answers.

Copy the question and the correct answer in question “d” from tasks.

TASKS

a)Which gas we can collect with:

1. Upward delivery:

  1. Downward delivery:
  2. Over water:

b)Copy the question and the correct answer from Test (Preparing gases and testing for them):

c)Copy the correct answer from “Venus & Mars” show:

1.

2.

3.

4.

5.

6.

d)Copy the question and the correct answer from Test (Chemicals in the lab and home):

Remember!

If you do all the homework in Catalan it is possible to score full marks if it is perfect, but if you do it in English your mark will be better. HOWEVER, IT IS NOT POSSIBLE TO DO THE HOMEWORK USING BOTH LANGUAGES.