一氧化氮的制备及其化学性质研究 Preparation of Nitrogen Monoxide and Study of Its Chemical Properties

PartA: Preparation of Nitrogen Monoxide 9. To wash away the contaminants from the collected No(g with deionised water, draw about 10 cm of deionised water into the syringe. Cap the syringe again and shake or swirl the syringe to wash the gas inside the syringe. Remove the cap and discharge the water from the syringe into the 1M NaoH solution

Part A: Preparation of Nitrogen Monoxide 9. To wash away the contaminants from the collected NO(g) with deionised water, draw about 10 cm3 of deionised water into the syringe. Cap the syringe again and shake or swirl the syringe to wash the gas inside the syringe. Remove the cap and discharge the water from the syringe into the 1M NaOH solution

Part A: Preparation of Nitrogen Monoxide 10. Repeat step 9 for 2 to 3 times Cap the syringe with the syringe cap, and the preparation of nNo(g) is done

Part A: Preparation of Nitrogen Monoxide 10. Repeat step 9 for 2 to 3 times. Cap the syringe with the syringe cap, and the preparation of NO(g) is done

Part B: Study of the Oxidising and reducing Properties of Nitrogen Monoxide 1. Add 5 cm of acidified KMno(ag) Br2laq), and acidified Fesoalaq) to 3 test tubes respectively

Part B: Study of the Oxidising and Reducing Properties of Nitrogen Monoxide 1. Add 5 cm3 of acidified KMnO4 (aq), Br2 (aq), and acidified FeSO4 (aq) to 3 test tubes respectively