In environmental chemistry, the chemical oxygen demand (COD) is an indicative measure of the amount of oxygen that can be consumed by reactions in a measured solution. It is commonly expressed in mass of oxygen consumed over volume of solution which in SI units is milligrams per litre (mg/L). A COD test … See more The basis for the COD test is that nearly all organic compounds can be fully oxidized to carbon dioxide with a strong oxidizing agent under acidic conditions. The amount of oxygen required to oxidize an organic compound … See more Some samples of water contain high levels of oxidizable inorganic materials which may interfere with the determination of COD. Because of its high concentration in most See more For many years, the strong oxidizing agent potassium permanganate (KMnO4) was used for measuring chemical oxygen demand. Measurements were called oxygen consumed … See more • Biochemical oxygen demand – Oxygen needed to remove organics from water • Carbonaceous biochemical oxygen demand – … See more Potassium dichromate is a strong oxidizing agent under acidic conditions. Acidity is usually achieved by the addition of sulfuric acid. The reaction of potassium dichromate with … See more A solution of 1.485 g 1,10-phenanthroline monohydrate is added to a solution of 695 mg FeSO4·7H2O in distilled water, and the resulting red … See more Many governments impose strict regulations regarding the maximum chemical oxygen demand allowed in waste water before they can be returned to the environment. For example, in Switzerland, a maximum oxygen demand between 200 and 1000 mg/L … See more WebJul 30, 2024 · It is a nerve agent. Or chemical asphyxiant.An example is Hydrogine Cyanide.Cyanide is a fast-acting, potentially deadly chemical that prevents the cells of the body from using oxygen properly ...
Chemical agent hazardous material interferes body ability ... - Answers
WebApr 4, 2024 · Specific Chemical Agents. Arsine (SA) Carbon Monoxide. Cyanide. Cyanogen chloride (CK) Hydrogen cyanide (AC) Potassium cyanide (KCN) Sodium cyanide (NaCN) Sodium monofluoroacetate (compound 1080) WebJun 2, 2024 · Search for an answer or ask Weegy. The chemical agent or hazardous material that interferes with the body's ability to transfer oxygen to the cells is: A. Nerve … rideau pines farm ottawa
The Chemistry of Cyanide Poisoning and Why it Kills - ThoughtCo
WebMar 10, 2024 · Chemical Hazards. Chemical substances that have the ability to create a physical or health hazard are considered hazardous. Due to their properties chemical hazardous substances may be, but are not … Web1 day ago · The chemical agent or hazardous material that interferes with the body's ability to transfer oxygen to the cells is: A. Nerve agent B. Phosgene C. Tear gas D. Hydrogen cyanide Weegy: The chemical agent or hazardous material that interferes with the body's ability to transfer oxygen to the cells is Hydrogen cyanide. Score .9691 WebE) None of the answers is correct; all of these factors may contribute to hospital-acquired infection. None of the answers is correct; all of these factors may contribute to hospital-acquired infection. An iodophor is a (n) A )quaternary ammonium compound. B) form of formaldehyde. C) iodine mixed with a surfactant. rideau river campground