Among halogen ions, I - has the largest radius, so I - is easy to form complexes with transition metal ions and D-region metal ions; The reducibility of I - is stronger than that of Br - and Cl -, and it is easy to be oxidized to I2; The solubility of iodide is similar to ...
The solubility of potassium iodide was found to decrease as the content of ethanol in aqueous-alcoholic solutions increased. The solubility of crystalline iodine had a complex dependence on mixed solvent composition; it was maximum in mixtures containing 90 wt % alcohol. The compositions of the ...
solubilityH2O: 1 M at 20 °C, clear, colorless formparticles (round) pka0.06[at 20 ℃] colorYellow Specific Gravity3.13 PH6.0-9.0 (25℃, 1M in H2O) Odorodorless Water Solubility1.43 kg/L SensitiveHygroscopic Merck14,7643 show more
It is a white powdery solid that can dissociate into its ions when dissolved in water, as shown: KI(s)→K(aq)++I(aq)− The aqueous solution of potassium iodide is an excellent electricity conductor; this is the consequence of the presence of charged ions in the solution. Potassium ...
Fluoride ion selective spectrometry was used to determine the stability constants for zinc fluoride complexes in water at 25 °C, giving values β1[ZnF(aq)]+ = 3.5 ± 0.1 and β2[ZnF2(aq)] = 3.8 ± 0.5.643 These results demonstrate that the complexation of fluoride is very weak and in...
Noun1.potassium carbonate- a white salt (K2CO3) that is basic in solution; used to make glass and cleansing agents carbonate- a salt or ester of carbonic acid (containing the anion CO3) pearl ash- an impure form of potassium carbonate ...
Potassium chloride has amolecular massof 74.551 grams per mole, a solubility in water of 253.9 grams per litre at 20 °C (68 °F), and adensityof 1.984 grams per millilitre. It is odourless and has a slightly sour taste. Themelting pointis 770 °C (1,418 °F), and theboiling point...
2.1 Solubility reac H2O; soluble alk iodide solution [CRC10] 2.2 Chemical Properties red crystal(s); used to precipitate vitamins and antibiotics from aqueous solutions [HAW93] [MER06] 2.3 Water Solubility reac H2O; soluble alk iodide solution 2.4 StorageTemp Hygroscopic, Refrigerator, under ...
Solubility: 1.43 kg/L in water Appearance: white to off-white crystalline powder Risk Codes: 36/37/38-36/37-20/21/22-19-11-43-34-20/21-42/43-36/38-61 Safety: 24/25 Transport Information: UN 2056 3/PG 2 Assay: 99.0% min Exterior: colorless or white crystals, or white...
Potassium is an extremely active metal that reacts violently with oxygen in water and air. Because of its high reactivity, potassium is not found free in nature but only as salts. Potassium compounds have good water solubility. View chapterExplore book Related terms: Adenosine Triphosphate ...