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Jan 17, 2010· Best Answer: Aluminium sulfate or Aluminium Sulphate, written as Al2(SO4)3 or Al2O12S3 Aluminium sulfate is an industrial chemical used as a flocculating agent in the purification of drinking water[2][3] and waste water treatment plants, and also in paper manufacturing. Aluminium sulfate is sometimes incorrectly referred to as alum but alums are closely related compounds typified by .
Feb 02, 2009· For the best answers, search on this site https:///awUfr Chemical symbol for carbon is C It is a group 14, nonmetallic, tetravalent element, that presents several allotropic forms of which the best known ones are graphite (the thermodynamically stable form under normal conditions), diamond, and amorphous carbon.
Mar 07, 2012· The burning of coal releases carbon dioxide, sulfur dioxide and nitrogen oxides what would the chemical equation for this be I have no idea thankyou so much
May 01, 2011· Best Answer: That would be Ag. Do not get confused with gold which is Au. Oh and one thing. When talking just about the elements, its better to say chemical SYMBOL rather than chemical FORMULA. It''s not a big issue but it''s the technical and more correct term to say.
Oct 05, 2010· Best Answer: You have an empirical formula, meaning the lowest ratio of elements. Since that formula gives a mass of 52, multiply by three to get C9H6N3, MW around 156.
Oct 05, 2010· Best Answer: divide the molar mass by the mass of the empirical formula. This tells you how many times the empirical formula fits into the molecular formula. / .
Aug 01, 2007· The chemical formula of gold is Au. Gold atoms are attracted to each other in a crystalline structure that extends out in 3D. The mass of gold present will determine the number of atoms smallest discrete unit of gold found in nature is Au (by the way, Au is derived from the latin name for gold, aurum).
Apr 22, 2008· What is the chemical composition of coal? include any relevant formula or structural diagram. other websites too. Follow . 4 answers 4. Report Abuse ... What is the chemical composition of Black and Brown coal? What is chemical composition of .
Jun 06, 2010· Best Answer: Coal is a complex hydrocarbon with several calcium and silicon impurities. The hydrocarbon burns quite cleanly into co2 and water, while the calcium and silicon end up as oxides, commonly in the form of "fly ash" and "bottom ash" so named by whether their physical form is .
Jun 21, 2011· The chemical formula of sulphuric acid is acid is a very important commodity chemical, and indeed, a nation''s sulfuric acid production is a good indicator of its industrial strength.[9] World production in 2001 was 165 million tons, with an approximate value of US8 billion.
Feb 01, 2009· For the best answers, search on this site https:///awUfr Chemical symbol for carbon is C It is a group 14, nonmetallic, tetravalent element, that presents several allotropic forms of which the best known ones are graphite (the thermodynamically stable form under normal conditions), diamond, and amorphous carbon.
Mar 08, 2012· The burning of coal releases carbon dioxide, sulfur dioxide and nitrogen oxides what would the chemical equation for this be I have no idea thankyou so much
Oct 05, 2010· Best Answer: All right, stop and consider that you are given the empirical formula, which is the lowest ratio of the elements. So C4H9 has a MW of 57. Double it and you have 114, so the molecular formula is C8H18.
Nov 03, 2007· Urea is an organic compound with the chemical formula (NH2)2CO. Urea is also known as carbamide, especially in the recommended International Nonproprietary Names (rINN) in use in Europe. For example, the medicinal compound hydroxyurea (old British Approved Name) is now hydroxycarbamide.
Mar 22, 2006· Best Answer: Charcoal is almost carbon, so you can say that its chemical formula is C. The minor components of charcoal are a hodgepodge of organic chemicals that depend upon what the charcoal was made from.
Oct 08, 2006· In smaller quanitities are the ingredients talc, a mineral which has the formula H2Mg3(SiO3)4 or Mg3Si4O10(OH)2. Also mineral oil, which is made from refining petroleum to obtain alkanes and cyclic paraffins which have a general formula CnH2n+2, where n is greater than 20, meaning they are relatively large molecules.
Feb 05, 2006· Yahoo UK Ireland Answers ... In the 19th century the principal source of ammonia was the destructive distillation of coal; it was an important byproduct of the manufacture of fuel gases. ... What is the Chemical formula for Ammonia gas? is it NH3? What is formula for ammonia? Formula equation for chemistry ehlp! 10pts for best!? More questions.
Nov 30, 2007· Best Answer: Coal is not actually a compound, but rather a mixture of compounds and so it does not have a chemical formula. However depending on the type of coal, it is composed of between 50 carbon, by mass, with the rest being Hydrogen, Nitrogen, Oxygen, and trace amounts of Sulfur.
Dec 13, 2006· Best Answer: it is CaCO3. Calcium is located in Group 2 on the periodic table, and all group 2 elements are always a 2+ charge. carbonate, CO3, has a charge of 2. the quick hand way of determining the charge for each compound is switching the charges of each element/ion. So now Ca and CO3 (the 3 should be ...
chemical formula of coal? | Yahoo Answers · Coal doesnt have a simple or even mildly complex chemical formula. It is made up of a "chicken wire"like structure, of carbon rings. Therefore, when many people talk about coal, they just say it is made up of carbon. SERVICE ONLINE GET PRICE
Aug 19, 2012· Best Answer: The EXACT NAME of is: Cobalt(II) Chloride Monohydrate Generally, for students and common people, and actually have the SAME Name Cobalt Chloride written as Cobalt(II) Chloride, though some people who are not so good in Chemistry call it Cobalt Dichloride, which is also acceptable.
Jul 19, 2007· Best Answer: Well soot is a combination of carbon (C) and cresote. Creosote is a mixture of many different compounds. These mixtures contain polycyclic aromatic hydrocarbons (PAHs), phenols, and cresols that are formed form the high temperature treatment of some wood.
Feb 13, 2008· Best Answer: To construct a chemical formula, all charges on the ions have to be balanced. So for lithium fluoride, Li+ and F balance out (+1 1 =0) for LiF. Same for sodium fluoride (NaF) and sodium chloride (NaCl). With aluminium chloride, the situation changes a little.
Mar 14, 2019· Coal as we all know is one of the fossil fuels we use today be industry or purpose. It is used as an abundant natural resource which is used as a source of energy. Coal is in the form of hard rock. It mostly contains Carbon, but it also ...
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