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CF 3 SO 2 OAg + RX → CF 3 SO 2 OR + AgX (X = iodide usually) In coordination chemistry, the salt is also useful to replace halide ligands with the more labile triflate ligand. For example, bromopentacarbonylrhenium can be converted to the more labile derivative using silver triflate: [6] CF 3 SO 2 OAg + BrRe(CO) 5 → CF 3 SO 2 ORe(CO) 5 + AgBr
The sum of all the internal angles of a simple polygon is π(n−2) radians or 180(n–2) degrees, where n is the number of sides. The formula can be proved by using mathematical induction: starting with a triangle, for which the angle sum is 180°, then replacing one side with two sides connected at another vertex, and so on.
3 + 2 Mn 2+ + 3 H 2 O The product of reduction reactions with nitrite ion are varied, depending on the reducing agent used and its strength. With sulfur dioxide , the products are NO and N 2 O; with tin(II) (Sn 2+ ) the product is hyponitrous acid (H 2 N 2 O 2 ); reduction all the way to ammonia (NH 3 ) occurs with hydrogen sulfide .
Trifluoromethanesulfonic anhydride, also known as triflic anhydride, is the chemical compound with the formula (CF 3 SO 2) 2 O. It is the acid anhydride derived from triflic acid . This compound is a strong electrophile , useful for introducing the triflyl group , CF 3 SO 2 .
N 2 + 16ATP + 16H 2 O + 8e − + 8H + → 2NH 3 +H 2 + 16ADP + 16P i. The process is coupled to the hydrolysis of 16 equivalents of ATP and is accompanied by the co-formation of one equivalent of H 2. [15] The conversion of N 2 into ammonia occurs at a metal cluster called FeMoco, an abbreviation for the iron-molybdenum cofactor.
2-Nitroaniline is an organic compound with the formula H 2 NC 6 H 4 NO 2. It is a derivative of aniline , carrying a nitro functional group in position 2. [ 1 ] It is mainly used as a precursor to o-phenylenediamine.
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The weak van der Waals interaction between the N 2 molecules results in little interatomic attraction. This is the cause of nitrogen's unusually low boiling point. [1] The temperature of liquid nitrogen can readily be reduced to its freezing point −210 °C (−346 °F; 63 K) by placing it in a vacuum chamber pumped by a vacuum pump. [2]