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Tác dụng dược lý và tác dụng phụ của các thuốc chứa NH4Cl và NaNO2?

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Ammonium chloride NH4Cl y y y y y y. Ammonium hydroxide NH4OH y y y y y t y y ... Sodium aluminate NaAlO2 y y. Sodium bicarbonate NaHCO3 y y y y y y y y. Meanwhile, the CaO content of commercial zeolite A is only about 2 wt%. Ammonium chloride (NH4Cl), sodium hydroxide (NaOH) and sodium aluminates (NaAlO2) used ... ammonium chloride, but not in aqueous sodium chloride? A The ionic radius of the NH4. + ion is similar to that of Mg2+ but not that of Na+. B NH4Cl ... stand. ANALYSIS OF CATIONS: 1. Test for Group Zero Ammoniacal smell is evolved on Presence of Ammonium Ion Cations (NH4)+ adding NaOH Solution ... Chemicals: Ammonium chloride, ammonium hydroxide, EDTA, zinc sulphate, Eriochrome black-T ... (NH4)2CO3 in presence of NH4Cl & NH4OH. When (NH4)2CO3 is added ... Sep 27, 2024 ... ... NaOH to form sodium aluminate (NaAlO2). ... Electrochemical investigation on effect of sodium thiosulfate (Na2S2O3) and ammonium chloride (NH4Cl) ... NH4NO3 + NaOH → NaNO3 + NH3 + H2O · (NH4)2SO4 + BaCl2 → NH4Cl + BaSO4 · (NH4)2SO4 + NaOH → Na2SO4 + NH3 + H2O · Pb(OH)2 + NaOH → Na2PbO2 + H2O · KClO3 + C → KCl ... Titrate the liberated iodine with standard sodium thiosulphate solution. EXPERIMENT 9. Preparation V: Preparation of iron (III) oxalate. Dissolve ammonium iron ... 198) Al(OH)3 + NaOH --→ NaAlO2 + H2O. 199) Al2O3 + Na2CO3 --→ NaAlO2 + CO2 ... 283) (NH4)3AsS4 + HCl --→ As2S5 + H2S + NH4Cl. 284) Au + KCN + O2 + H2O ... Apr 10, 2023 ... NaAlO2 có tính bazơ, NH4Cl→ có tính axit, tuy nhiên tính axit không đủ mạnh để hòa tan kết tủa Al(OH)3 → hiện tượng thu được là vừa có kết tủa ...
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