Search results
Results From The WOW.Com Content Network
Phosphoric acid (orthophosphoric acid, monophosphoric acid or phosphoric(V) acid) is a colorless, odorless phosphorus-containing solid, and inorganic compound with the chemical formula H 3 P O 4.
The first solvation shell of a sodium ion dissolved in water. An aqueous solution is a solution in which the solvent is water.It is mostly shown in chemical equations by appending (aq) to the relevant chemical formula.
A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and chemical formulas.The reactant entities are given on the left-hand side and the product entities are on the right-hand side with a plus sign between the entities in both the reactants and the products, and an arrow that points towards the products to show the direction of the reaction. [1]
In thermodynamics, an activity coefficient is a factor used to account for deviation of a mixture of chemical substances from ideal behaviour. [1] In an ideal mixture, the microscopic interactions between each pair of chemical species are the same (or macroscopically equivalent, the enthalpy change of solution and volume variation in mixing is zero) and, as a result, properties of the mixtures ...
Phosphorous acid (or phosphonic acid) is the compound described by the formula H 3 PO 3.This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula.
Ammonium phosphomolybdate can be made by heating ammonium orthomolybdate combined with phosphoric acid and nitric acid, yielding ammonium nitrate, water, and a yellow precipitate of ammonium phosphomolybdate is obtained.
Passing this gas through a solution of NaOH produces a yellow solution of Na 2 CrO 4. The acidified solution of Na 2 CrO 4 gives a yellow precipitate with the addition of (CH 3 COO) 2 Pb. Bromides and iodides are confirmed by the layer test. A sodium carbonate extract is made from the solution containing bromide or iodide, and CHCl 3 or CS
Manganese(III) phosphate is an inorganic chemical compound of manganese with the formula MnPO 4.It is a hygroscopic purple solid that absorbs moisture to form the pale-green monohydrate, [1] though the anhydrous and monohydrate forms are typically each synthesized by separate methods.