Only true peroxides which have -O-O- bond give hydrogen peroxide with dilute acids. Sulfur dioxide or sulphur dioxide (British English) is the chemical compound with the formula S O 2.It is a toxic gas responsible for the smell of burnt matches.It is released naturally by volcanic activity and is produced as a by-product of copper extraction and the burning … Carbonate on reaction with dil. In case of soluble carbonate, this test is performed with water extract and in case of insoluble carbonates, this test is performed with the solid salt. The oxide that gives H 2 O 2 on treatment with a dilute acid is N a 2 O 2 . As Cl is the oxidized substance in HCl, thus it is the oxidizing agent in the reaction. I would suggest that the Supel Q might be the best choice for the SO2, but even it would not be a good choice. In the reaction MnO2 + 4HCl -> MnCl2 + Cl2 + 2H2O , Cl (chlorine) is the substance which is oxidized from the HCl, and it is the reducing agent for the MnO2 as well. Thank you for getting in touch with us for the answer of your query. I would suggest a SPB-1000 capillary for the HCl. N a 2 O 2 + H 2 S O 4 → N a 2 S O 4 + H 2 O 2 Hayesep C or Chromosorb 103 for NH3 1% SP-1000 on Carbopack B for HCl, Chromosil 310 in Teflon for SO2. Such analyses are better done with packed columns and a valving sample system. (a) Reaction with di.l HCl. Industrial Pollution - Measuring CO, SO2, NOx, HCL, CH4, CO2, H2O 4/1/2015 In our last article, we discussed about on-line monitoring of Industrial Pollution - on a national level… In this article we will be discussing the smart ways of monitoring pollution due to gas emissions. Removes: SO2, SO3, HCl, HF, HI Efficiency: 95.0% *The patented, hybrid dry/semi-dry calcium-based system does away with all the problems of traditional slurry systems by eliminating slurry transfer pumps, tanks and instrumentation , resulting in an extremely low maintenance system that is truly simple! The effect of HCl and SO2 on NOx formation in coal flames was investigated experimentally and kinetically in an entrained flow combustion reactor (EFCR). HCl gives hydrogen ion into water ,H₂O.We know that an acid gives hydrogen ion in water.So HCl is an acid.HCl is an acid according to Arrhenius concept of acid and base concept. HCl gives CO 2 gas that reacts with lime water to produce a white precipitate of calcium carbonate that turns lime water milky. AIIMS 2002: The reaction: C2H5OH + SOCl2 ->[Pyridine] C2H5Cl + SO2 + HCl is known as (A) Kharasch effect (B) Williamson's synthesis (C) Darzen's proce