What is the Difference Between CuSO4 and CuSO4 5H2O?
🆚 Go to Comparative Table 🆚The main difference between CuSO4 and CuSO4 5H2O lies in their hydration states. Both CuSO4 and CuSO4 5H2O are forms of the same chemical compound, Copper (II) Sulfate, but they differ in the number of water molecules associated with them.
- CuSO4: This is the anhydrous form of Copper (II) Sulfate, meaning it contains no water molecules.
- CuSO4 5H2O: This is the hydrated form of Copper (II) Sulfate, containing five water molecules associated with the compound.
Another difference between the two is their appearance. CuSO4 5H2O has a bright blue color and a crystalline structure, while CuSO4 has a gray-white color and is available in powder form. The molar mass of CuSO4 is 159.62 g/mol, while that of CuSO4 5H2O is 249.685 g/mol. When copper sulfate pentahydrate absorbs water from the air, it becomes the anhydrous form.
Comparative Table: CuSO4 vs CuSO4 5H2O
The key difference between CuSO4 and CuSO4 5H2O lies in their hydration states. Here is a table comparing the two compounds:
Feature | CuSO4 (Copper(II) Sulfate) | CuSO4 5H2O (Copper(II) Sulfate Pentahydrate) |
---|---|---|
Hydration | Anhydrous (no water molecules) | Hydrated (5 water molecules) |
Crystallinity | Amorphous | Crystalline |
Appearance | White powder | Crystalline structure |
CuSO4 is the anhydrous form of copper(II) sulfate, meaning it contains no water molecules. On the other hand, CuSO4 5H2O is the hydrated form of copper(II) sulfate, with 5 water molecules associated with the compound. The hydration state of CuSO4 5H2O gives it a crystalline structure, while CuSO4 has an amorphous structure.
- CuSO4 (s) vs CuSO4 (aq)
- Hydrated vs Anhydrous Copper Sulphate
- Cuprous Oxide vs Cupric Oxide
- Copper Oxychloride vs Copper Sulphate
- Copper Hydroxide vs Copper Oxychloride
- Cuprous vs Cupric
- MnO2 vs CuO
- Dehydration by H2SO4 vs H3PO4
- Calcium Oxide vs Calcium Hydroxide
- Copper Carbonate vs Basic Copper Carbonate
- Sulfuric Acid vs Sulfurous Acid
- H2O vs H2O2
- Zinc Sulphate Monohydrate vs Heptahydrate
- CoCl2 6H2O vs Anhydrous Cobalt Chloride
- Fe2O3 vs Fe3O4
- Sodium Sulphate vs Sodium Sulphite
- Sulfonate vs Sulfate
- KH2PO4 vs K2HPO4
- SO2 vs SO3