Edexcel GCSE Chemistry · 1CH0
Paper 1, Paper 2
Revise: Formula of Hydrated SaltThree weighings let us separate the masses: subtract the empty crucible’s mass from the first loaded mass to find the hydrated salt’s mass, and from the final loaded mass to find the anhydrous salt’s mass. Then subtract the anhydrous mass from the hydrated mass to find the mass of water lost.
- Revise: Practical: Colours of Transition Metal Salts
A crystalline compound containing water as part of its crystal structure.