Các chương trình đào tạo và tập huấn về an toàn hóa chất? Vai trò của truyền thông đại chúng trong việc tuyên truyền về an toàn hóa chất?

Jun 14, 2016 ... When pure ethanoic acid reacts with pure nitric acid, ethanoic acid acts as a base. 1 (b). Write an equation for this reaction. 1 (c). Each row, column and 2 x 2 box contains a chloride, sulfate, hydroxide and nitrate. ... HNO3 aluminium compounds hydrogen compounds. Page 2. – can you unlock ... Jan 29, 2023 ... Although aluminum chloride is a covalent compound, when it dissolves in water, ions are produced. Six water molecules bond to the aluminum to ... HNO3 + H2SO4 → NO2. + + H2O + HSO4. -. The mechanism to then form ... - + H+ → AlCl3 + HCl. ✓ This also applies to the next two electrophiles in ... activation in an acidic solution composed of 1 % HNO3, 65 % H3PO4, 5 % acetic acid and water for 5 min, and finally was rinsed thoroughly with deionized ... AlCl3•6H2O. (s). -2691.5672. 376.56. -2269.4016. AlF. (g). -265.2656. 215.0576 ... HNO3. (l). -173.2176. 155.60296. -79.9144. HNO3. (g). -135.05952. 266.26976. Metallic aluminium was found not to react with either concentrated or diluted nitric acid. Providing the diluted acid contains dissolved sodium chloride and. HNO3. H2SO4. (b). CH3. SO3. H2SO4. CH3. SO3H. (c). CH2CH3. CH2CH3. NO2. CH3CH2Cl. AlCl3. HNO3. H2SO4. (d). CH3. H2. Pt. CH3. (e). CH3. CH3. NO2. Cl2. FeCl3. Mar 15, 2023 ... A) +COOH;HNO3/H2SO4 B) CH3Cl2/AlCl3;HNO3/H2SO4;H2CrO4, heat C) CH3Cl/AlCl3;H2CrO4, heat; HNO3/H2SO4 D) HNO3/H2SO4:CH3Cl/AlCl3;H2CrO4, heat E) ... 4. O. Cl2, AlCl3. Br2, FeBr3. N. H. HNO3, H2SO4. HNO3, H2SO4. Cl. Page 2. 2. 5. 6. ... AlCl3, 2-bromopropane. Cl. Cl. O. 1. AlCl3,. 2. AlCl3, 2-bromopropane. 3.