The interaction of boric acid with potassium nitrate, the main component of NPK fertilizers, was studied in 0.01 M dilute solutions using the isomolar sequence method. To determine the possible direction of the reaction in the H3BO3 – KNO3 – H2O system, changes in the properties of pH, density, refractive index, viscosity and crystallization temperature of mixtures of 0.01 M boric acid and potassium nitrate solutions in different ratios were determined. The inflection points of the “composition-pH”, “composition-density”, “composition-viscosity” and refractive index dependences were determined. Regardless of the initial concentration of boric acid, when a small amount of potassium nitrate was added, the composition of the solution changed.
| Mualliflar | Yuldasheva, Madina, Makhkamova, Dilnoza, Turayev, Zokirjon |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashriyot | Наманган муҳандислик-технология институти |
| ISSN | 2181-8622, 1682-8658 |
| Nashr sanasi | 2025-09-30 |
| Jild | 10 |
| Son | 3 |
| Betlar | 188-193 |
| Til | Ingliz |
| Ilmiy soha | Kimyo |
| DOI | 10.61151/stjniet.v10i3.873 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.61151/stjniet.v10i3.873 · Maqolaning asl sahifasi
boric acid, potassium nitrate, isomolar series, refractive index, microelements, density, viscosity, temperature, binary eutectic point
| APA | Yuldasheva, Madina, Makhkamova, Dilnoza, & Turayev, Zokirjon (2025). STUDY OF INTERACTION OF COMPONENTS IN THE H3BO3–KNO3–H2O SYSTEM. Наманган муҳандисликтехнология институти илмийтехника журнали, 10(3), 188-193. https://doi.org/10.61151/stjniet.v10i3.873 |
|---|---|
| GOST (OAK) | Yuldasheva, Madina, Makhkamova, Dilnoza, Turayev, Zokirjon STUDY OF INTERACTION OF COMPONENTS IN THE H3BO3–KNO3–H2O SYSTEM // Наманган муҳандисликтехнология институти илмийтехника журнали. – 2025. – T. 10, № 3. – P. 188-193. – DOI: 10.61151/stjniet.v10i3.873. |
| MLA | Yuldasheva, Madina, Makhkamova, Dilnoza, and Turayev, Zokirjon. “STUDY OF INTERACTION OF COMPONENTS IN THE H3BO3–KNO3–H2O SYSTEM.” Наманган муҳандисликтехнология институти илмийтехника журнали, 10(3), 188-193, 2025. https://doi.org/10.61151/stjniet.v10i3.873 |
| Chicago | Yuldasheva, Madina, Makhkamova, Dilnoza, and Turayev, Zokirjon. “STUDY OF INTERACTION OF COMPONENTS IN THE H3BO3–KNO3–H2O SYSTEM.” Наманган муҳандисликтехнология институти илмийтехника журнали, 10(3), 188-193 (2025). https://doi.org/10.61151/stjniet.v10i3.873 |
| Harvard | Yuldasheva, Madina, Makhkamova, Dilnoza, and Turayev, Zokirjon (2025) ‘STUDY OF INTERACTION OF COMPONENTS IN THE H3BO3–KNO3–H2O SYSTEM’, Наманган муҳандисликтехнология институти илмийтехника журнали, 10(3), 188-193. https://doi.org/10.61151/stjniet.v10i3.873 |
| BibTeX | @article{yuldashevamadina2025,
title = {STUDY OF INTERACTION OF COMPONENTS IN THE H3BO3–KNO3–H2O SYSTEM},
author = {Yuldasheva, Madina and Makhkamova, Dilnoza and Turayev, Zokirjon},
journal = {Наманган муҳандисликтехнология институти илмийтехника журнали},
year = {2025},
volume = {10},
number = {3},
pages = {188-193},
doi = {10.61151/stjniet.v10i3.873},
url = {https://doi.org/10.61151/stjniet.v10i3.873}
} |
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