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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]
Solid RhCl 3 (H 2 O) 3 reacts with flowing CO gives the volatile compound [(CO) 2 Rh(μ-Cl)] 2. [17] Numerous Rh-CO-phosphine complexes have been prepared in the course of extensive investigations on hydroformylation catalysis. RhCl(PPh 3) 3 reacts with CO to give trans-RhCl(CO)(PPh 3) 2, stoichiometrically analogous to but less nucleophilic ...
Chloromethane, also called methyl chloride, Refrigerant-40, R-40 or HCC 40, is an organic compound with the chemical formula CH 3 Cl.One of the haloalkanes, it is a colorless, sweet-smelling, flammable gas.
For example, if there are 10 grams of salt (the solute) dissolved in 1 litre of water (the solvent), this solution has a certain salt concentration . If one adds 1 litre of water to this solution, the salt concentration is reduced. The diluted solution still contains 10 grams of salt (0.171 moles of NaCl).
Chloroform, [10] or trichloromethane (often abbreviated as TCM), is an organochloride with the formula C H Cl 3 and a common solvent.It is a volatile, colorless, sweet-smelling, dense liquid produced on a large scale as a precursor to refrigerants and PTFE. [11]
CH 3 CN 82 °C 38.3 0.776 g/cm 3: 3.20 reacts with strong acids and bases dichloromethane: CH 2 Cl 2: 39.6 °C 9.08 1.327 g/cm 3: 1.6 low boiling point dimethylformamide (CH 3) 2 NCHO 153 °C 36.7 0.95 g/cm 3: 3.86 reacts with strong bases N-methylpyrrolidone: CH 3 NCOC 3 H 6: 203 °C 32.3 1.028 g/cm 3: 4.09 high boiling point ...
In a tetrahedral molecular geometry, a central atom is located at the center with four substituents that are located at the corners of a tetrahedron.The bond angles are arccos(− 1 / 3 ) = 109.4712206...° ≈ 109.5° when all four substituents are the same, as in methane (CH 4) [1] [2] as well as its heavier analogues.
liquid One of four classical states of matter having a definite volume but no fixed shape. liquid crystal (LC) A state of matter which has properties between those of a conventional liquid and those of a solid crystal. For instance, an LC may flow like a liquid, but its molecules may be oriented in a crystal-like way. longitudinal wave