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What is the formula mass of calcium sulfate dihydrate?

4 min read

Asked by: Cindy Glaser

172.17 g/mol

CAS # EC Number Molar Mass
10101-41-4 231-900-3 172.17 g/mol

What is Formula mass of CaSO4 2H2O?

Formula unit mass of gypsum = 172.

What is the formula of calcium dihydrate?

Calcium dichloride dihydrate

PubChem CID 6093260
Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet
Molecular Formula CaCl2H4O2
Synonyms Calcium dichloride dihydrate Calcium(II) chloride dihydrate Calcium chloride (CaCl2), dihydrate (9CI) Sinjarite calcium chloride-dihydrate More…
Molecular Weight 147.01

What is the name for CaSO4 2H2O?

calcium compounds

Calcium sulfate, CaSO4, is a naturally occurring calcium salt. It is commonly known in its dihydrate form, CaSO4∙2H2O, a white or colourless powder called gypsum. As uncalcined gypsum, the sulfate is employed as a soil conditioner.

What is the GFM of the hydrate CaSO4 ⋅ ⋅ 4 h2o?

We find 136 point one five grams per mole that's the molar mass of caso4 calcium sulfate then we have two times everything in here that's two point o2 plus 16.

What is the molar mass of cuso4 * 2H2O?

When we do that we're going to end up with the molar mass for the compound this cuso4 v h2o and that is two forty nine. Point seven two and our units are grams.

What is the Iupac name of MG hco3 2?

Magnesium bicarbonate or magnesium hydrogencarbonate, Mg(HCO3)2, is the bicarbonate salt of magnesium.

How is calcium sulphate dihydrate formed?

In the production of hydrogen fluoride, calcium fluoride is treated with sulfuric acid, precipitating calcium sulfate. In the refining of zinc, solutions of zinc sulfate are treated with hydrated lime to co-precipitate heavy metals such as barium.

What is calcium sulfate dihydrate made of?


Calcium sulfate dihydrate is a calcium salt and a hydrate. It contains a calcium sulfate. Gypsum appears as white or nearly white, odorless, crystalline solid.

What is calcium sulfate dihydrate used for?

Calcium sulfate (CaO4S * 2H20) dihydrate is a calcium salt that is used for a variety of purposes including: building materials, as a desiccant (drying agent), in dentistry as an impression material, cast, or die, and in medicine for immobilizing casts and as an inactive ingredient tablet excipient and color glaze.

What is CaSO4 * 2H2O?

Gypsum is composed of calcium sulphate (CaSO4) and water (H2O). Its chemical name is calcium sulphate dihydrate (CaSO4. 2H2O).

Why is formula of plaster of Paris written as CaSO4 1 2H2O?

Plaster of Paris is written in this form (CaSO4. 1/2H2O) because two formula units of CaSO4, share one molecule of water.

How does plaster of paris Harden?

Solution: Plaster of Paris hardens by utilising water. Hence option d is the answer.

What is the formula of plaster of paris?


Plaster of Paris is prepared from the chemical compound, calcium sulphate dihydrate, which is also known as, gypsum. Gypsum is represented by the chemical formula CaSO4. 2H2O.

What is gypsum formula?

Gypsum is the name given to a mineral categorized as calcium sulfate mineral, and its chemical formula is calcium sulfate dihydrate, CaSO4⋅ 2H2O.

What is the chemical name and formula of caustic soda?

Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH.

What is the formula of sand?


Silica (Quartz) is chemical compound silicon dioxide SiO2. Silica is often found in nature as sand (non coastal), usually in the form of quartz.

What is the formula of Glauber’s salt?

Glauber’s salt is the decahydrate form of sodium sulfate. It is also known as mirabilite. The chemical formula of Glauber’s salt can be written as Na2SO4. 10H2O.

What is the molar mass of Glauber’s salt?

Sodium sulfate

SMILES [Na+].[Na+].[O-]S([O-])(=O)=O
Chemical formula Na2SO4
Molar mass 142.04 g/mol (anhydrous) 322.20 g/mol (decahydrate)

Is Na2SO4 a solid liquid or gas?

Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na2SO4 as well as several related hydrates. All forms are white solids that are highly soluble in water.

How do you get Na2SO4?

To write the formula for sodium sulfate and Abe to so4. We have a metal and some nonmetals. So it's gonna be ionic. We go to the periodic. Table we see sodium is na.