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Salt metathesis is a common technique for exchanging counterions. The choice of reactants is guided by a solubility chart or lattice energy. HSAB theory can also be used to predict the products of a metathesis reaction. Salt metathesis is often employed to obtain salts that are soluble in organic solvents.
The [BAr F 4] − anion with four fluorinated aryl groups distributed tetrahedrally about a central boron atom. Tetrakis[3,5-bis(trifluoromethyl)phenyl]borate is an anion with chemical formula [{3,5-(CF 3) 2 C 6 H 3} 4 B] −, which is commonly abbreviated as [BAr F 4] −, indicating the presence of fluorinated aryl (Ar F) groups.
Salt metathesis reaction, exchange of bonds between two reacting chemical species Olefin metathesis , redistribution of olefinic (alkene) chemical bonds Alkane metathesis , redistribution of alkane chemical bonds
Ammonium perchlorate (AP) is produced by reaction between ammonia and perchloric acid.This process is the main outlet for the industrial production of perchloric acid.The salt also can be produced by salt metathesis reaction of ammonium salts with sodium perchlorate.
The distinctive feature of the Grignard reagents is their formation from the organic halide and magnesium metal. Most other group II organic compounds are generated by salt metathesis, which limits their accessibility. The formation of the Grignard reagents has received intense scrutiny.
Tetrabutylammonium bromide (TBAB) is a quaternary ammonium salt with a bromide commonly used as a phase transfer catalyst. [4] It is used to prepare many other tetrabutylammonium salts by salt metathesis reactions. The anhydrous form is a white solid. [2]
Democratic Colorado Sen. Michael Bennet claims state and local tax (SALT) deduction benefits “the wealthiest people in these very blue states in the east and west coasts.” Verdict: True The ...
Ag + [Al(Ohfip) 4] −, Ag + [Al(Ohftb) 4] −, and Ag + [Al(Opftb) 4] − can be synthesized via salt metathesis reactions; ultrasonication of a suspension of Li + [PFAA] − and an excess of AgF at 40 °C for 12 hours produces the final colorless products in high yields on multigram scales. [4]