What is the mass of hexahydrate?
Chloride hexahydrate
PubChem CID | 21932429 |
---|---|
Molecular Formula | ClH12O6- |
Synonyms | chloride hexahydrate |
Molecular Weight | 143.54 |
Component Compounds | CID 962 (Water) CID 313 (Hydrochloric acid) |
What is the state of CoCl2 * 6H2O?
Cobalt Chloride Hexahydrate, Purified Composition: Cobalt (II) Chloride Hexahydrate 100% Grade: Purified Boiling Point: 1,049 °C CAS Number: 7791-13-1 Density: 2.48 Chemical Formula: CoCl2. 6H2O Molecular Weight: 237.93 g/mol Melting Point: 86°C Color: Pink to red solid Physical State: Solid pH Range: 4.9 Solubility…
Is CoCl2 6H2O solid?
Synonyms: Cobaltous chloride hexahydrate; Cobalt muriate hexahydrate. Appearance: purple solid. Warning!
What type of bond is CoCl2 6H2O?
The hydrate part is made of 6 molecules of water, so the name of this hydrated ionic compound is cobalt (II) chloride hexahydrate.
What is mass of hydrate?
The molar mass of the hydrate is the molar mass of the CoCl2 plus the mass of water. Known. Mass of H2O in 1mol hydrate =108.12g. Molar mass of hydrate =237.95g/mol.
How do you find the mass of anhydrous compound?
Determine the molar mass of the anhydrous salt using the periodic table. The periodic table lists the molar mass of each element. Multiply the molar mass of each element in your compound by the number of times it appears in your compound to get the molar mass of the compound.
What is the mass of anhydrous cobalt II chloride?
129.83 g/mol
Key Specifications Table
CAS # | EC Number | Molar Mass |
---|---|---|
7646-79-9 | 231-589-4 | 129.83 g/mol |
How do you find molecular mass?
To find the molecular mass, add the atomic masses of all of the atoms in the molecule. Find the atomic mass for each element by using the mass given in the Periodic Table.
How do you find the percent mass of a hydrate?
EXPERIMENTAL MEASUREMENT OF PERCENT HYDRATION: Dividing the mass of the water lost by the original mass of hydrate used is equal to the fraction of water in the compound. Multiplying this fraction by 100 gives the percent water in the hydrate.
What is the water in cobalt II chloride hexahydrate?
The hydrated form of cobalt (II) chloride contains six water molecules in each formula unit. The name of the compound is cobalt (II) chloride hexahydrate and its formula is CoCl2⋅6H2O.
How do you calculate mass in chemistry?
In this way the formula for the mass of the substance will be : MASS OF A SUBSTANCE = VOLUME X DENSITY.