So sánh tính ăn mòn của HNO3 loãng và HNO3 đặc?

AlCl3 and CH3Cl. 2. Na2Cr2O7, H2SO4, H2O and heat. 3. HNO3 and H2SO4. 4. Br2 and FeBr3 b. 1. AlCl3 and (CH3)2CHCl. 2. AlCl3 and (CH3)2CHCl. 3. Br2 and FeBr3 c. determined, and concentrated HNO3 was added subsequent- ly to bring each tube to 2% HNO3. The tubes again were left overnight, and the iron and aluminum ... Nov 29, 1983 ... Nitric acid, 10% (v/v). Add 100 mL conc. HNO3 to 500 mL water; dilute to 1 L. 3. Calibration stock solution, 1000 µg Al/ ... Among the etching acids used at the machining by chemical erosion of aluminium were mixtures of. HCl, K2Cr2O7, HNO3, CH3COOH, FeCl3. 4. EXPERIMENTAL METHOD. The ... 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. In the present work, laboratory studies of the selective removal of palla- dium(II) ions from 0.1–6.0 M HCl, 0.1–0.9 M HCl/0.9–0.1 M HNO3, 1.0 M. AlCl3–0.1 M ... Nitric Acid, 10% Conc. A. A. Nitric Acid, 30% Conc. B. Nitric Acid, 50% Conc ... Aluminum Chloride. A. A. Aluminum Sulfate. A. A. Alum, Saturated. A. A. Ammonium ... AlCl3. (a). (b). (c). Cl. AlCl3. Cl ... 6) Predict the major products when the following benzene derivatives are treated to nitration conditions (HNO3/H2SO4). Titanium often exhibits superior performance to stainless steel alloys in high temperature metal- contaminated nitric acid media, such as those associated with ... Laboratory penetration rate data for HAYNES alloy No. 25 and MULTIMET alloy, in the more common corrosives such as hydrochloric acid, sulfuric acid, nitric acid ...