Issue of Universum: Chemistry and Biology 6(84)
DOI - 10.32743/UniChem.2021.84.6
The issue was published on June 5, 2021.
DOI - 10.32743/UniChem.2021.84.6-1
DOI - 10.32743/UniChem.2021.84.6-2
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Issue Articles
Determination of the optimal parameters of the carbonization process of calcified soda in production trona
27.05.2021
994
Synthesis and study of the coordinating compounds of cadmium (II) chloride with monoethanolamine and p-hydroxybenzoic acid
29.05.2021
729
Synthesis and properties of complex compounds of thiosemicarbazone methylethyl ketone with molybdenum
05.05.2021
795
Drinking water quality in Orenburg
18.05.2021
4500
Reactions of maleic anhydride with amino acids
26.05.2021
1648
Synthesis of acetylene alcohols on the basis of terminal alkynes and ketones using various catalysts
26.05.2021
1033
Optimization of the technology of synthesis of the drug substance benzyldimethyl [3- (myristoilamino) - propyl] ammonium chloride ("Miramistin")
21.05.2021
1177
Synthesis of sodium salts of 4- (4- (R-oxymethyl) -1H-1,2,3-triazol-1-yl) benzoic acid
28.05.2021
895
Анализ дисперсного состава фосфоритной пыли и свойства выбросных фтористых газов при производстве суперфосфатных минеральных удобрений
25.05.2021
1014
Physical and chemical indicators of binding compounds obtained from liquid oil sludge for roofing
05.05.2021
1127
Determination of 238 U, 232 Th, and other elements without chemical decomposition in a phosphogypse sample neutron-activation method
24.05.2021
825
The calculation of quantum chemical parameters of compounds of anthranilic acid with crotonaldehyde
29.05.2021
1182
A brief overview of the chemical composition, pharmacological properties, and micropropagation of species of the genus Ungernia bunge
27.05.2021
1232
Isolation, purification of inulinase enzyme from the plant Hellanthus tuberosus L. and study of its physico-chemical and kinetic properties
01.06.2021
1129
About the concept "Ecological field of survival"
05.05.2021
652
Ecological characteristics of fish parasites of the Turtkul pond farm in the conditions of the Southern Aral region
13.05.2021
927
Harmful cicada genus Empoasca Walsh of the Fergana Valley
04.05.2021
1017