its component get oxidized S + O 2 → SO 2 The oxidation of sulphur to SO 2 occur directly in the flame;therefore SO 2 is discharged in to atmosphere from the smoke As SO 2 is swept along by the prevailing wind, it is slowly oxidized at ordinary temperature to SO32- Oxidant...
Most rainwater samples had pH below 5.6, indicating the risk of acidification, but neutralisation factors, mainly by Na and NH were also noticed. The elements emitted by anthropogenic activities had significant enrichment values in the rainwater of the area studied, and the principal component ...
The air we breathe is most important natural resource which allows us to survive. The composition of air around us keeps changing continuously due to both natural as well as man made emissions into the atmosphere . Earth’s atmosphere is a layer of gases retained by the gravity. On an avera...
In addition, ion exchange reactions in response to salinization from road salts can also be an important component of chemical weathering in soils and contribute to coupling of release of base cations and anions from exchange sites (Shanley, 1994). Alternatively, oxidation of organic matter from ...
including the olfactory bulb, approximately 1 h after nasal administration (Hanafy et al.2015). Consequently, past studies (Abd Elgadir et al.2015; Hanafy et al.2015) have suggested that the application of chitosan as a component of nanocarriers in nasal-brain drug delivery was highly effective...
Which of the following is not believed to have been a component of the early Earth's atmosphere? a. N2 (nitrogen gas) b. H2 (hydrogen gas) c. CO2 (carbon dioxide) d. O2 (oxygen gas) Name the two gases contributing maximum to the green house effect. ...
Silicon dioxide, also known as silica, is normally found joined up with a pair of oxygen molecules. Non-crystallized silica makes up quartz, a common component of sand.Silicon is not a metal nor a non-metal; it’s a metalloid, a substance that exists in the middle of the two. Metalloid...
Radioactive caesium- 137 (137Cs) can be used as a tracer to infer sediment dynamics due not only to its long radioactive half-life but also its affinity for fine sediment. A novel advanced interpolation assessment was conducted to examine radionuclide ac
Aragonite minerals in both soil samples are in the form of ooids which is the most common non-skeletal component of limestone. They are normally characterized by enveloping laminations and are the product of calcite and aragonite precipitation under the influence of biological activity at the ...
Compiling a Top 20 of albums of 1985 was easy when it came to shortlisting, and difficult when it came to reducing that shortlist to 20. When it came out, I thought Prince’sAround The Worldalbum was disappointing. Like many other disappointed punters, I wanted anotherPurple Rainor1999. ...