click below
click below
Normal Size Small Size show me how
W.O.C
| Term | Definition |
|---|---|
| What is water of crystallisation? | It refers to water molecules hat form an essential part of the crystalline structure of a compound |
| What does anhydrous mean? | A substance doesn't contain any water molecules |
| What is the formula for acid-base titrations? | n= c x v |
| What is an oxidation number? | Its a measure of the number of electrons that an atom uses to bond with atoms of another element |
| What is a redox reaction? | A reaction in which both reduction and oxidation takes place |
| What is a reducing agent? | A reagent that reduces (ADDS ELECTRONS TO) another species |
| What is an oxidising agent? | A reagent that oxidises (TAKES AWAY ELECTRONS) from another species |