INVESTIGATION OF THE SOLUBILITY OF COMPONENTS IN THE SYSTEM NH4NO3 – Zn(CH3COO)2 – H2O

  • Toyir Safarov Tashkent Chemical Technological Institute, 32 Navoi str., Tashkent, Uzbekistan
  • Shukhrat Bukhorov Tashkent Chemical Technological Institute, 32 Navoi str., Tashkent, Uzbekistan
  • Ulugbek Baltabaev Tashkent Chemical Technological Institute, 32 Navoi str., Tashkent, Uzbekistan
  • Jamshid Qayumov Tashkent Chemical Technological Institute, 32 Navoi str., Tashkent, Uzbekistan
  • Rasul Eshmetov Tashkent Chemical Technological Institute, 32 Navoi str., Tashkent, Uzbekistan
  • Murodjon Samadiy Tashkent Chemical Technological Institute, 32 Navoi str., Tashkent, Uzbekistan

Abstract

The findings of investigations into the solubility of constituents in the NH4NO3 – Zn(CH3COO)2 - H2O system using the visual-polythermal approach are reported, the regions of existence of ice α, β and γ - modifications of NH4NO3, dihydrate and anhydrous zinc acetate and a new phase Zn(CH3COO)2‧NH4NO3, the crystallization field of which occupies most of the polythermal diagram, are established. Through chemical and physicochemical investigation, the substance was isolated and identified.
Published
2023-08-30
Issue
Vol. 31 No. 1 (2023)
Section
Chemistry

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