Describe the formation of photochemical smog
WebFeb 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 … WebNitrogen dioxide is a nitrogen oxide that can lead to the formation of ozone (0) and photochemical smog in the troposphere. The three figures below show three scenarios involving O3 formation and destruction in the troposphere. Figure 1 NO2 NO + O O + O2 (ozone) · Describe how the sun affects the processes illustrated in Figure 1. (1 point)
Describe the formation of photochemical smog
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WebB. Nitrogen dioxide is a nitrogen oxide that can lead to the formation of ozone (O3) and photochemical smog in the troposphere. The three figures below show three scenarios involving 03 formation and destruction in the troposphere. I. DESCRIBE how the sun affects the processes illustrated in Figure 1.* WebNormal smog (often called London-type smog) is mainly a product of burning large amounts of high sulfur coal. Whereas photochemical smog is a more modern phenomena commonly produced by vehicle emissions in contact with sunlight —mostly from burning gasoline and diesel. [4]
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. WebTogether, we modeled the chemical formation of photochemical smog using a system of ordinary differential equations. We proposed an …
WebMay 19, 2014 · IB ESS Topic 6.3: Photochemical Smog. Definition. The addition of any substance or form of energy (e.g. heat, sound or radioactivity) to the environment at a rate faster than the environment … 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.
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 …
WebSmog (sometimes also referred to as photochemical smog) can be defined as a type of visible air pollution that is usually composed of ozone, smoke, nitrogen oxides and sulfur dioxides. Smog can be caused either by man-made behavior or also due to natural reasons. reading pelvic ultrasoundWebJul 16, 2024 · The formation of photochemical smog involves three primary ingredients: nitrogen oxides, hydrocarbons and sunlight. The nitrogen oxides and hydrocarbons are by-products of fossil fuel-burning energy plants, and they can even come from natural … Evaporation and condensation are the two key factors that explain the formation of … There are two major types of smog: industrial, or classic, smog and … The effects of smog on human health and the environment are serious and … Smog and acid rain are produced through similar sources, primarily vehicle and … Radiation fog typically forms at night when surface heat is radiated into space. As … Effect of Photochemical Smog . Negative Health Effects of Acid Rain on Humans . … reading penalty charge notice payment onlineWebPhotochemical 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 … reading pen scannerWebNov 22, 2024 · Photochemical smog is produced when sunlight reacts with nitrogen oxides and at least one volatile organic compound (VOC) in the atmosphere. Nitrogen oxides come from car exhaust, coal power plants, … how to summon companion ffxivWebThe formation of photochemical smog requires low temperature and fast-moving air. Which of the statements given above are correct?a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1, 2 and 3Correct answer is option 'A'. ... Photochemical smog is a term used to describe air pollution that is a result of the interaction of sunlight with certain ... how to summon crow in demonfallWebNO x gases can cause acid rain, and they also react in the atmosphere with other pollutants to make photochemical smog. Smog can have major health effects, causing asthma … how to summon blue axolotl minecraft pchow to summon blue axolotl minecraft xbox