Describe the formation of photochemical smog
WebOzone, nitric oxide, acrolein, formaldehyde, and peroxyacetyl nitrate (PAN) are common components of photochemical smog. The formation of photochemical smog can be summarized as follows: Burning of fossil fuels leads to the emission of hydrocarbons and nitrogen dioxide in the atmosphere. High concentrations of these pollutants in air results … WebNov 22, 2024 · Photochemical smog is formed when sunlight interacts with certain chemicals in the atmosphere. Ozone is the main component in this type of air pollution. Ozone in the stratosphere protects us against …
Describe the formation of photochemical smog
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WebPhotochemical smog is a type of smog produced when ultraviolet light from the sun reacts with nitrogen oxides in the atmosphere. It is visible as a brown haze, and is most prominent during the morning and afternoon, … Web(b) Identify a nitrogen-containing primary pollutant that contributes to the formation of photochemical smog. Describe how that primary pollutant forms and explain why Councilman Budd was wrong. Three points can be earned: 1 point for identifying a nitrogen-containing primary pollutant; 1 point for
WebPhotochemical smog is a brownish-gray haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides of nitrogen. It contains anthropogenic air pollutants, mainly ozone, nitric acid, and organic compounds, which are trapped near the ground by temperature inversion. WebMar 10, 2024 · Photochemical Smog. Oxidation: Photochemical smog is also referred to as oxidizing smog. Oxidation reactions have been defined several ways. In terms of …
Web(b) Identify a nitrogen-containing primary pollutant that contributes to the formation of photochemical smog. Describe how that primary pollutant forms and explain why … WebAug 24, 2024 · Smog is produced by a set of complex photochemical reactions involving volatile organic compounds (VOCs), nitrogen oxides and sunlight, which form ground-level ozone.
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WebFeb 28, 2024 · Photochemical smog is made of a combination of pollutants that are either released naturally or produced artificially by man. The effects of photochemical smog in humans include difficulty... incident in cardiff city centreWebFeb 27, 2024 · Smog is produced in a series of chain reactions. The first of these occurs when a photon of electromagnetic radiation with a wavelength less than 398 nm is absorbed by a molecule of nitrogen dioxide. (10.11.1) NO 2 h ν → NO + O to produce an oxygen atom, O. The oxygen atom is a very reactive species that can abstract a hydrogen atom … inbody scan sheetsWebFeb 18, 2024 · This type of smog has its origin in the nitrogen oxides and hydrocarbon vapours emitted by automobiles and other sources, which then undergo photochemical reactions in the lower atmosphere. incident in carmarthen todayWebsmog相关信息，Smog百度翻译提供即时免费200+语言翻译服务，拥有网页、APP、API产品，支持文本翻译、文档翻译、图片翻译等特色功能，满足用户查词翻译、文献翻译、合同翻译等需求，随时随地沟通全世界 inbody scan softwareWebCollege Board incident in care homeWeb(a) SMOG is derived from the fog (b) SMOG is derived from smoke (c) SMOG is derived from water vapour (d) SMOG is derived from both fog and smoke Sol: (d) SMOG is derived from both fog and smoke. 7.What type of precautions should be taken to survive when the ozone level is high? (a) Drive less (b) Stay hydrated (c) Both A and B inbody scan reviewsWebPhotochemical smog is created when sunlight reacts with nitrogen oxides and at least one volatile organic compound (VOC) in the atmosphere. This kind of smog requires neither smoke nor fog. Nitrogen oxides are emitted in the atmosphere from automobiles, power plants, factory emissions. incident in carshalton today