HomeHomeCalendarGalleryFAQSearchRegisterMemberlistUsergroupsLog in

Share | 
 

 Chemical reaction

Go down 
AuthorMessage
chickengold92



Number of posts : 177
Registration date : 2010-10-20

PostSubject: Chemical reaction   Fri Jan 14, 2011 8:23 pm

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.[1] Chemical reactions can be either spontaneous, requiring no input of energy, or non-spontaneous, often coming about only after the input of some type of energy, viz. heat, light or electricity. Classically, chemical reactions encompass changes that strictly involve the motion of electrons in the forming and breaking of chemical bonds, although the general concept of a chemical reaction, in particular the notion of a chemical equation, is applicable to transformations of elementary particles, as well as nuclear reactions.




mini spy camera
gold bracelet charms
Back to top Go down
View user profile
 
Chemical reaction
Back to top 
Page 1 of 1
 Similar topics
-
» Chemical spray damage
» peat moss -v- coconut
» poop propagating sand in Melbourne
» Can dogs get stung by bee's
» Best way to kill off the lawn

Permissions in this forum:You cannot reply to topics in this forum
 :: Member of the Month-
Jump to: