View source for C4-13-20

{| border="0" width="50%"
|- style="background:#FFFFC0; color:black; text-align:center;"
| style="color:green;" | '''Le Chatelier’s principle'''
| Chemistry
| ''Chemical equilibrium''
|}

[[Image:Chateliers.JPG|thumb]]

'''Overview:'''

This is an animated molecular level simulation of chemical equilibrium.

You may change the concentration, pressure and temperature and then see the different reactions.


'''Suggestions:'''  

You may use it to:
* Check Le Chatelier's principle
* Discuss the effects at molecular level 


'''Learning object available in:''' 

{| 
| style="border:1px solid green;" align="center" | [http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/lechv17.swf EN]
|-
| style="border:1px solid green;" align="center" | DE
|-
| style="border:1px solid green;" align="center" | IT
|-
| style="border:1px solid green;" align="center" | LT
|-
| style="border:1px solid green;" align="center" | ES
|-
| style="border:1px solid green;" align="center" | CA
|}


'''Terms you need to know:'''  

{|
| style="color:green;" | Add
|-
| style="color:green;" | Back
|-
| style="color:green;" | Remove
|-
| style="color:green;" | Change in concentration
|-
| style="color:green;" | Pressure
|-
| style="color:green;" | Temperature
|-
| style="color:green;" | Increase
|-
| style="color:green;" | Decrease
|-
| style="color:green;" | Colorless
|-
| style="color:green;" | Brown
|-
| style="color:green;" | Purple
|-
| style="color:green;" | Red
|-
| style="color:green;" | Pale yellow
|-
|}



'''Additional information:'''

{| border="0"
|- 
| style="color:grey;" | type: || animation 
|-
| style="color:grey;" | format: || flash
|-
| style="color:grey;"  colspan="2" | Permission to<sup>(1)</sup>:
|-
| style="color:grey;" | download: || yes? 
|-
| style="color:grey;" | modify: || no
|-
| style="color:grey;"  colspan="2" | Further permissions:
|-
| style="color:grey;"  colspan="2" | http://www.mhhe.com/catalogs/cust_serv/permissions.mhtml
|-
| style="color:grey;" | Age group<sup>(2)</sup>: || 13-16
|}


'''Notes'''

'''(1)''' For personal, non-commercial use. To read the complete "Terms of use" of this learning object, please follow the link given in "Further permissions". 

'''(2)''' Suggested age group. The learning object may be used by the Teachers with students of any age. 



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