Potassium carbonate is used in agriculture and food production. Potassium carbonate is used as a spray or drip fertilizer and also as a constituent of compound fertilizers. Its high water solubility and alkaline property make it useful for supplying potassium to acidic soils, especially in vineyards...
Both techniques generally assist by heterogeneous or homogeneous catalyst either acidic or basic. The homogeneous catalytic reaction is defined as the catalyst that has the same phase as a solvent and is found to have several drawbacks, such as (i) corrosion of container pipelines [4], (ii) ...
PreparationIt can be derived through neutralization of sorbic acid by potassium carbonate or potassium hydroxide. Toxic classification poisoningAcute Toxicity Oral-Rat LD50: 4340 mg/kg; Oral-mouse LD50: 3800 mg/kg Flammable and hazardous properties Flammable with combustion releasing potassium oxide spicy...
Agricultural UsesPotassium carbonate is used in agriculture and food production. Potassium carbonate is used as a spray or drip fertilizer and also as a constituent of compound fertilizers. Its high water solubility and alkaline property make it useful for supplying potassium to acidic soils, especiall...
conditions, very little dichromate exists and the ratio of chromate to hydrochromate is about 3 to 1. Hydrochromate becomes the dominant species of Cr(vi) when the pH becomes mildly acidic (<6). In concentrated solutions of Cr(vi) in strongly acidic conditions, dichromate becomes the dominant...
The usual absorption reagent for carbon monoxide is a solution of copper(I) chloride in acidic, neutral, or ammoniacal medium. The absorption involves the formation of a coordination compound: Cu2Cl2+2CO+2H2O⇌Cu2Cl2·2CO·2H2O This reaction is an equilibrium, so it is impossible to remo...
The above reaction can be performed in an acidic or a basic medium. KMnO4Potassium permanganate Compound NamePotassium manganate(VII) Molecular Weight/ Molar Mass of Potassium permanganate158.034 g/mol Density of Potassium permanganate2.703 g/cm³ ...
K2CrO4 indicator method can not be carried out in acidic or alkaline solution, because K2CrO4 will be converted to potassium dichromate (K2Cr2O7) at a small pH value, and Ag+ will precipitate in the form of silver oxide (Ag2O) when the pH is too high. Commonly, the suitable acidity range...
With potassium hydroxide In not given byproducts: iron oxide; complete reduction in warm; 7553-56-2 iodine 7440-66-6 zinc 7681-11-0 potassium iodide Conditions ConditionsYield With potassium carbonate In not given filtration and evaporation of solvent; 7553-56-2 iodine 7440-66...
Chemical propertiesIt is colorless or white triclinic crystalline powder. It is soluble in water, the solubility is 1.75g/100ml water at 0℃, the solubility is 5.3g/100ml water at 20℃. It is insoluble in alcohol. Queous solution is acidic. ...