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Ứng dụng của NH4Cl và NaNO2 trong tổng hợp các hợp chất hữu cơ quan trọng?

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Jan 24, 2018 ... NH4CL + NAOH ——> NH3 + H2O + NACL Ammonium Chloride in its aqueous solution is acidic. Sodium Hydroxide is well known for being a strongest ... ... NaAlO2 + H3PO4 ——›AlPO4 + NaOH + H2O. It may be prepared by slowly adding (with ... AMMONIUM CHLORIDE. [12125–02–9]. Formula: NH4Cl; MW 53.49. Synonym: Sal ... NH4Cl. 12125-02-9. 53.492 col cub cry. 520.1 tp (dec) 338 sp. 1.519. 39.525. 94 ... 2535 Sodium ammonium phosphate tetrahydrate. NaNH4HPO4 ∙ 4H2O. 13011-54-6. May 19, 2020 ... Give equation. 10. Name a hydroxide which is soluble in excess of ammonium hydroxide. 11. Sodium hydroxide solution is added to solution 'A' ... Appearance: White powder (sometimes light-yellowish) | hygroscopic/ when dissolved in water a colloidal black solution is formed. Acid radical: Carbonate ion , CO32-. Name and Formula of sample salt: Sodium carbonate ,Na2CO3. Exp No-4. Name of Experiment : Detection of acid and ... ... (NaAlO2). 5. 298.15. 3000. 27 Al1O1(g). Aluminum oxide (AlO). 5. 298.15. 6000. 1294 ... (NH4Cl). 5. 298.15. 1500. Page 31. A-18. JCODE Formula. Species Name. Number. Experiment 6: Reactions of The Ammonium Sulfide Group. This document describes experiments involving reactions of ammonium sulfide with metal hydroxide ions. NH4Cl. (12125-02-9). -. Ex. -. Ammonium monophosphate. NH4H2PO4. (7722-76-1). -. Ex ... NaAlO2. (1302-42-7). -. Ex. -. Sodium bicarbonate. NaHCO3. (144-55-8). -. NH4Cl is Ammonium Chloride. (NH4)2SO4 is Ammonium Sulfate. NH4ClO3 is Ammonium ... → NaAlO2. + H2O. 10. Pb(NO3)2. → PbO. + NO2. + O2. Page 63. Student workbook ...
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