Isolation and Identification of Amino Acids, Vine and Carboxylic - تاریخ: 1401/4/20 ساعت: 1:03
Amines are organic compounds and are considered to be components of the water (the color of the litmus lamp is blue), which includes a central nitrogen atom and one, two or three groups of alkyl with general formulas NR 3 _NHR 2 _NH 2 R   They are called amine type 1, amine type 2, and amine type 3,...
Isolation and Identification of Amino Acids, Vine and Carboxylic - تاریخ: 1396/10/14 ساعت: 9:52
Amines are organic compounds and are considered to be components of the water (the color of the litmus lamp is blue), which includes a central nitrogen atom and one, two or three groups of alkyl with general formulas NR 3 _NHR 2 _NH 2 R xa0 They are called amine type 1, amine type 2, and amine type ...
ازمایش 3 Making alcohol-derived data - تاریخ: 1396/10/3 ساعت: 13:26
. Alcohol, the most common derivative derivative. making spirits 3 and 5-Nitro phenyl benzoate, ethyl acetate and aortanha. You may also use the alpha-نفتیل polyurethane but the test used for more fnlaha. In all cases after the product was pure solid Crystal melting point ea s using the reference ta...
Alcohols - تاریخ: 1396/10/3 ساعت: 13:26
Alcohols Alcohols are classified into three types of type I, type II or type III, depending on the type of carbon bonded to the hydroxyl group (OH) The carbon atom of the first and second types of alcohol, in contrast to the third type of alcohol, is subject to oxidation. In order to oxidize the alc...
alchool test - تاریخ: 1396/10/3 ساعت: 13:26
Effective factors in solubilityPolar compounds are usually dissolved in polar solvents and non-polar compounds in non-polar solvents.In similar compositions, increasing intermolecular force reduces solubility.In similar compositions, molecular weight gain reduces solubilityIn the same combinations, ...
Aldehyde & Ketons - تاریخ: 1396/10/3 ساعت: 13:26
xa0Aldehyde & Ketones In compounds having a carbonyl functional group, if the carbonyl group is substituted with hydrogen atoms or alkylated groups, they are called aldehyde (RCHO) or ketone (RCOR). The chemistry of these compounds, in fact, is the chemical group of carbonyl derivatives. Identificat...
Isolation and Identification of Amino Acids, Vine and Carboxylic - تاریخ: 1396/10/3 ساعت: 13:26
Amines are organic compounds and are considered to be components of the water (the color of the litmus lamp is blue), which includes a central nitrogen atom and one, two or three groups of alkyl with general formulas NR 3 _NHR 2 _NH 2 R xa0 They are called amine type 1, amine type 2, and amine type ...
Identify alkene and alkyne, halide of aliphatic, Identifyand carbohydrates - تاریخ: 1396/10/3 ساعت: 13:26
Specific identification tests are not detected by chemical means. Undertakings do not show in their inadequate and unconventional environment their physical attributes for identification.The alkene group is a carbon-carbon double carbon bond. Therefore, in order to identify an unknown alkanical comp...
Affinity chromatography - تاریخ: 1396/10/3 ساعت: 13:26
Thin Film Chromatography (TLC): Thin-layer chromatography is a type of , in which thin-film plates are used and the position of the components on the plate is determined. The particles on the layer should be large and compact and small. The quate ary is often made up of , which is used to separate h...