DSC.JPG (5249 bytes) DISCOVERY SCIENCE CENTER


 

ucstickpeople.gif (11784 bytes)

Soalan Bonus Science Online

The Haber Process

Ammonia is a gas that consists of three parts Hydrogen and one part Nitrogen.The production of ammonia is an exothermic process, meaning more heat is generated.

Ciri-ciri t/b Haber

bulletCampuran H dan N adalah 3:1
bulletJenis t/b eksotermik
bullett/b berbalik

Untuk pembentukkan lebih hasil ammonia...

bulletgunakan mangkin serbuk besi
bullettekanan tinggi 200-500 atm
bulletsuhu optimum 450-550 darjah Celsius
bulletkepekatan bahan tindakbalas tinggi

 

 


Earth Photo Caption
 

 

Send mail to zhiq@pc.jaring.my with questions or comments about this web site.
Copyright © 2000 Discovery Science Centre
Last modified: August 13, 2000