What is the formula of Platinic chloride?
H2PtCl6Chloroplatinic acid / Formula
What is the shape of H2PtCl6?
The shape of Pt grain is round. The size of the Pt nanoparticles is uniform, only 1-3 nm. Zhao et al. [16] obtained platinum nanoparticles sized between 6.89-9.5 nm by H2PtCl6 as Pt precursor.
What is chloroplatinic acid used for?
Description. Reddish brown light sensitive crystals. Chloroplatinic acid is used to make Platinum photographic prints, indelible ink, and mirrors. It is also used for platinizing Glass, Porcelain, and Pumice stone.
How do you make chloroplatinic acid?
The preparation method comprises the following steps of: (1) decomposing metal platinum, namely putting the metal platinum into a glass beaker, adding mixed liquor of hydrochloric acid and nitric acid and heating until the metal platinum is fully decomposed so as to obtain solution A; (2) removing nitrogen dioxide.
What is the oxidation number of H2PtCl6?
oxidation number of Pt in H2PtCl6 is +4.
Which of the following is the correct chemical formula for platinum IV chloride?
Platinum(IV) chloride is the inorganic compound of platinum and chlorine with the empirical formula PtCl4….Platinum(IV) chloride.
| Names | |
|---|---|
| Chemical formula | PtCl4 |
| Molar mass | 336.89 g/mol |
| Appearance | brown-red powder |
| Density | 4.303 g/cm3 (anhydrous) 2.43 g/cm3 (pentahydrate) |
What is the Iupac name of PtCl6 2?
Hexachloroplatinate
Hexachloroplatinate(2-)
| PubChem CID | 61857 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | Cl6Pt-2 |
| Synonyms | Hexachloroplatinate(2-) [PtCl6](2-) CHEBI:30119 hexachloridoplatinate(IV) hexachloridoplatinate(2-) More… |
| Molecular Weight | 407.8 |
What is the oxidation number of PtCl4 2?
+4 is the oxidation state of Pt in PtCl4.
What is the formula of cisplatin?
[Pt(NH3)2Cl2]Cisplatin / Formula
What is the symbol for the platinum IV ion?
Pt+4
Platinum(4+)
| PubChem CID | 105160 |
|---|---|
| Molecular Formula | Pt+4 |
| Synonyms | Platinum(4+) Platinum (IV) ion Pt(4+) 22541-31-7 platinum(4+) ion More… |
| Molecular Weight | 195.08 |
| Dates | Modify 2022-04-16 Create 2004-09-16 |
What is the name of PtCl6?
hexachloridoplatinate(IV)
What is the oxidation number of Pt in PtCl6 2?
+4
The oxidation number of Pt in [PtCl6]2− is +4.
What is the IUPAC name of H2 [PtCl6]?
IUPAC name of H2 [PtCl6] is:… ] is dihexachloroplatinic (IV) acid. It is an acid and not a salt. It contains six chlorine ligands and platinum metal in +4 oxidation state.
What are the different forms of formaldehyde?
Forms 1 Molecular formaldehyde. A colorless gas with a characteristic pungent, irritating odor. 2 1,3,5-Trioxane, with the formula (CH 2 O) 3. It is a white solid that dissolves without degradation in organic solvents. 3 Paraformaldehyde, with the formula HO (CH 2 O) n H. 4 Methanediol, with the formula CH 2 (OH) 2.
What is the chemical formula for formaldehyde after condensation?
Upon condensation, the gas converts to various other forms of formaldehyde (with different chemical formulas) that are of more practical value. One important derivative is the cyclic trimer metaformaldehyde ( 1,3,5-trioxane) with the formula (CH 2 O) 3. There is also a linear polymer called paraformaldehyde.
Is formaldehyde soluble in water?
Formaldehyde is readily soluble in water and is commonly distributed as a 37% solution in water; formalin, a 10% solution of formaldehyde in water, is used as a disinfectant and to preserve biological specimens.