What is the chemical formula for plaster of Paris?
Calcium sulfate hemihydrate
| PubChem CID | 3033839 |
|---|---|
| Molecular Formula | (CaSO4)2.H2O or Ca2H2O9S2 |
| Synonyms | Calcium sulfate hemihydrate Plaster of paris 10034-76-1 Gypsum hemihydrate 26499-65-0 More… |
| Molecular Weight | 290.3 |
| Component Compounds | CID 962 (Water) CID 5460341 (Calcium) CID 1118 (Sulfuric acid) |
What is the chemical name and formula of plaster of Paris Class 10?
The chemical formula for the plaster of Paris is (CaSO4) H2O and is better known as calcium sulfate hemihydrate.
What is plaster of Paris give two examples?
Plaster of Paris is a powder that forms a paste when mixed with water and then thickens and hardens. An example of plaster of Paris is one of the materials used to create a cast for a broken arm. “Plaster of Paris.”
What is plaster of Paris Class 11 chemistry?
CBSE NCERT Notes Class 11 Chemistry The S Block Elements. The chemical name of Plaster of Paris is Calcium Sulphate (CaSO4·½ H2O)). It is obtained by heating the gypsum, CaSO4·2H2O, to 393 K. It forms a plastic mass on addition of water which further gets hardened within 5-15 minutes.
What is chemical name and chemical formula of Plaster of Paris write its two applications?
the chemical formula for plaster of Paris is CaSO4. 1/2H2O…. it is prepared by heating gypsum at 373k. on heating gypsum at 373k ,it loses water molecules and becomes calcium sulphate hemihydrate.
What is formula of gypsum and Plaster of Paris give two examples of each?
The formula of gypsum and plaster of paris are CaSO4. XH2OandCaSO4. Y2H2O respectively.
What is the chemical name of Plaster of Paris give the reaction between Plaster of Paris and water write any two uses of Plaster of Paris?
Explanation:(a) Chemical name of Plaster of Paris is Calcium sulphate hemihydrate. Chemical formula of Plaster of paris = CaSO4. 1/2 H2O. (b) When it is mixed with water, crystals of gypsum are produced and set into hard mass.
What is the formula of Plaster of Paris and water?
Explanation: Formula for Plaster of Paris is CaSO4. 21H2O.