HomeFAQRegisterLog in

Share | 

  Chemical reaction

View previous topic View next topic Go down 

Posts : 267
Join date : 2010-11-15

PostSubject: Chemical reaction   Sat Jan 15, 2011 5:05 am

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.

Medical Marijuana Dispensaries
Grasscroft Self Catering Cottage
Back to top Go down
Chemical reaction
View previous topic View next topic Back to top 
Page 1 of 1
 Similar topics
» Gav Thorpe's CSM reaction
» PotCO is Closing
» Nonlinear Systems and Optimization for the Chemical Engineer: Solving Numerical Problems
» What was your first reaction to ala?
» Thoughts on Funko ReAction Figures

Permissions in this forum:You cannot reply to topics in this forum
eCzech Forum :: Úvítací Centrum - Welcome Centre :: Erepublik-
Jump to: