Web10 Nov 2024 · Iron and sulfur are mixed. When mixed the iron filings retain their magnetic properties. Next part of that mixture is heated using a meker burner. WebThe reaction is very exothermic (releases heat) and the ratio of iron to sulfur should be 7: 4 (NileRed, 2014). Figure 1: Structure of iron (II) sulphide. Ferrous sulfide may also be obtained in aqueous medium by dissolving sulfur in an ionic solution of iron (II). The sulfur, upon dissolving, forms hydrogen sulfide which reacts reversibly with ...
Q3 Give reasons why the following are considered as chemical …
WebChemistry questions and answers. A 11.50 gram sample of copper is heated in the presence of excess sulfur. A metal sulfide is formed with a mass of 17.30 g. Determine the empirical formula of the metal sulfide. Enter the elements in the order Cu,S empirical formula = 9 more group attempts remaining. Web14 Apr 2024 · A technique called flue gas desulfurization (FGD) is used to take sulfur dioxide (SO2) out of exhaust flue gases that come from industrial processes. Due to the detrimental effects of sulfur dioxide emissions on the environment and public health, this procedure has recently taken on a greater significance. streamily support
What is the reaction of iron and sulphur? – MassInitiative
WebSulfur is low in toxicity to people. However, ingesting too much sulfur may cause a burning sensation or diarrhea. Breathing in sulfur dust can irritate the airways or cause coughing. It can also be irritating to the skin and eyes. Blurred vision has also been reported. 13 If animals eat too much sulfur, it may be toxic and can be fatal. Web11 Oct 2016 · First, you don't need to worry about fire: sulphuric acid is non-flammable. Around 1000 kelvin, this reaction would occur: 2 H X 2 S O X 4 ↽ − − ⇀ 2 S O X 2 + 2 H X 2 O + O X 2. This is industrially used for the production of hydrogen gas, and the total reaction cycle is called the sulphur-iodine cycle. Share. WebWhen copper gets heated with concentrated sulphuric acid, there is a redox reaction and the acid turns into sulfur dioxide. The equation of this chemical reaction is given below: ... Sulfur vapor is analyzed by photoelectron spectroscopy (PES). Measurements determine that photoelectrons associated with the 1st ionization energy of sulfur move ... streamily twitter