Reyaksyon chimik
Apparence
Reyaksyon chimik se pwosesis kote youn oswa plis sibstans chanje an nouvo sibstans.[1]
Referans
[modifye | modifye kòd]- ↑ « Kopi achiv » (PDF). Archived from the original (PDF) on 2011-07-28. Retrieved 2010-06-07.
Reyaksyon chimik se pwosesis kote youn oswa plis sibstans chanje an nouvo sibstans.[1]