HNO3 được sử dụng làm thuốc thử trong các phản ứng nào?

1 M HCl. 20 min. 2 M HCl. 10 min. 3 M HCl. 5 min. 1 M H2SO4. 48 hours. 2 M H2SO4. 20 min. 3 M H2SO4. 10 min. 1 M HNO3. 48 hours. 2 M HNO3. 48 hours. 3 M HNO3. 0.05 M HNO3. 492. 470.4. 50. 0.5 M HNO3 + 0.1 M HNgNO3. 2,000. 1,960. 30. 0.01 M HNO3. 1,238.4. 1,259. 50. 0.05 M HNO3. 598. 622. 40. 0.05 M HNO3. 504. 515. 50. 2+ in (a) 1 M HNO3 and (b) 0.05 HNO3; respectively using GC electrode at a scan rate of 100 mV s-1. Inset shows the plot of corresponding catholic peak. 38274 Nitric acid concentrate (Honeywell Fluka) CAS Number: 7697-37-2 Shop Nitric acid concentrate, For 1L standard solution, 1.0 M HNO3 (1.0N), ... Oct 7, 2020 ... Concentration of HNO3=0.4 M [H3O+]=0.04mol dm−3 pH=−log[H3O+] =−log(0.04) =−log(4×10−2) =2−log4=2−0.6021 =1.397=1.40 · Topper's Solved these ... Enter a chemical formula to calculate its molar mass and elemental composition. Molar mass of HNO 3 (m) is 63.0128 g/mol. Fisher Scientific - This certified eluent concentrate for ion chromatography is traceable by potentiometric titration to NIST Standard Reference Material. Sep 25, 2010 ... Preparation and standardisation of 1 M Nitric Acid using anhydrous Sodium Carbonate and Methyl Orange solution as indicator used in pharmaceutical analysis. Mar 28, 2022 ... How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO 3 ? The concentrated acid is 70 % HNO 3. High tensile strength by ATSM D6319 and EN 455 standards. Fully textured with non foaming formula for firm wet grip... Durable, heavy duty coverage - Microflex ...