Chemistry Journal of Moldova
- SCOPUS Journal Metrics for year 2023:
- CiteScore 0.9;
- Source Normalized Impact per Paper (SNIP) 0.094;
- SCImago Journal Rank (SJR) 0.133.
TOP DOWNLOADED ARTICLES
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Mihail Iacob
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Gunel Mamedova
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NANOPARTICLES USING ARABIC GUM
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Veaceslav Boldescu, Fliur Macaev, Gheorghe Duca
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Olga Morarescu
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ANALCIME ZEOLITE
Gunel Mamedova, Gunel Nasirli
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8. STUDIES ON THE WATER SOLUBILIZATION
PROCESSES OF OENOTANNINS AND THEIR
PHYSICO-CHEMICAL PROPERTIES
Gh. Duca, T. Lupaşcu, P. Vlad, V. Kulciţki, R. Nastas
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9. ORGANOCHLORINE PESTICIDES RESIDUES IN
SOIL OF SOROCA DISTRICT, REPUBLIC OF
MOLDOVA
Elena Culighin
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10. DESIGN AND SYNTHESIS OF TWO
BICYCLO[3.3.1]NONANE-STEROID
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Lauro Figueroa, Alejandra Garcimarero, Rolando Garcia, Francisco Diaz, Marcela Rosas, Virginia Mateu, Maria Lopez, Lenin Hau, Tomas Lopez, Abelardo Camacho, Yaritza Borges
(downloads: 362)
NANOPARTICLES
Mihail Iacob
(downloads: 1148)
2. SYNTHESIS OF DIFFERENT STRUCTURAL TYPES
OF ZEOLITES IN THE
HALLOYSITE-DOLOMITE-OBSIDIAN SYSTEM
Gunel Mamedova
(downloads: 782)
3. A NOVEL GREEN SYNTHESIS OF NICKEL OXIDE
NANOPARTICLES USING ARABIC GUM
Saeid Taghavi Fardood, Ali Ramazani, Sajjad Moradi
(downloads: 657)
4. SYNTHESIS, CHARACTERIZATION AND
MOLECULAR DOCKING OF CHLORO-SUBSTITUTED
HYDROXYXANTHONE DERIVATIVES
Emmy Yuanita, Harno Dwi Pranowo, Mustofa Mustofa, Respati Tri Swasono, Jufrizal Syahri, Jumina Jumina
(downloads: 513)
5. ROLE OF CYCLODEXTRINS IN NEW
ANTIMYCOBACTERIAL FORMULATIONS
Veaceslav Boldescu, Fliur Macaev, Gheorghe Duca
(downloads: 469)
6. SYNTHETIC TRANSFORMATIONS OF
ENT-KAURENOIC ACID
Olga Morarescu
(downloads: 426)
7. INVESTIGATION OF VARIOUS INFLUENCING
FACTORS OF HYDROTHERMAL SYNTHESIS OF
ANALCIME ZEOLITE
Gunel Mamedova, Gunel Nasirli
(downloads: 422)
8. STUDIES ON THE WATER SOLUBILIZATION
PROCESSES OF OENOTANNINS AND THEIR
PHYSICO-CHEMICAL PROPERTIES
Gh. Duca, T. Lupaşcu, P. Vlad, V. Kulciţki, R. Nastas
(downloads: 411)
9. ORGANOCHLORINE PESTICIDES RESIDUES IN
SOIL OF SOROCA DISTRICT, REPUBLIC OF
MOLDOVA
Elena Culighin
(downloads: 381)
10. DESIGN AND SYNTHESIS OF TWO
BICYCLO[3.3.1]NONANE-STEROID
DERIVATIVES
Lauro Figueroa, Alejandra Garcimarero, Rolando Garcia, Francisco Diaz, Marcela Rosas, Virginia Mateu, Maria Lopez, Lenin Hau, Tomas Lopez, Abelardo Camacho, Yaritza Borges
(downloads: 362)
METHOD FOR NITRATE DETERMINATION IN WATER IN THE PRESENCE OF NITRITE
Author(s):
Field: Analytical chemistry
Type: Research paper
Issue: 2014 Volume 9, no.2
Pages: 8-13
Maria Sandu, Tudor Lupascu, Anatol Tarita, Tatiana Goreacioc, Sergiu Turcan, Elena Mosanu
Field: Analytical chemistry
Type: Research paper
Issue: 2014 Volume 9, no.2
Pages: 8-13
water, nitrate determination, nitrites, sulfaminic acid, Griess reagent, reducing mixture
Full Text (PDF): Download
DOI: dx.doi.org/10.19261/cjm.2014.09(2).01
Graphical Abstract: The study relates to determination of nitrate in presence of nitrite in water and can be used in the quality monitoring of natural water (surface and groundwater), drinking water, water from fish farms and public aquaria where autonomous filters is used. The nature and quantity of reagents used have insignificant impact on natural waters and sewages. According to the investigation, the method includes the removal of nitrite from the solution/water with sulfaminic acid, the nitrate ion reduction to nitrite using a reducing mixture that contains Na2SO4 and zinc dust in ratio of 100:5 and determining the nitrite with the Griess reagent.
Downloads: 184