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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 .
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 ...
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.
Feb 21, 2008· Give the formula, chemical name and use(s) of ammonia water? You add together nitrogen gas and hydrogen gas to produce 108 grams of ammonia (NH3). If hydrogen gas is the?
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 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 ...
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. / .
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
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
Oct 30, 2008· Best Answer: well coal can be represented by the letter C for coal but to make sure we don''t get confused with coal and carbon we shall use Cx Cx + O2 > H2O +CO2 or coal + oxygen > water + carbon dioxide or coal + fire (oxidization) > water + carbon dioxide
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.
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.
Mar 17, 2013· Best Answer: The chemical formula, also known as the empirical formula or the simplest formula is the simplest whole number ratio of the atoms or ions that can combine in a compound. This formula is just like the simplest foundation (also like a blueprint) of how the atomic structure or its formula will be like.
chemical formula of coal? | Yoo Answers. The chemical equation for the combustion of coal is C + O2 = CO2. In this equation, C represents the carbon in the coal, which reacts with air, represented by O2, to form carbon dioxide, or CO2.
Feb 05, 2006· Yoo 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 11, 2012· Best Answer: hemoglobin present in our blood has chemical formula = C587 H1213 N218 S3 Fe
Sep 07, 2006· Best Answer: There is no one particular chemical formula for coal. It is mostly carbon, hydrogen with the degree of saturation being pretty low ( it is mostly carbon). You can view it as CnHm, where n is a high number and m is relatively low. Notable impurities are sulfur and mercury (amongst other ...
Coal is just a rock you dig up from the ground. To answer any question about a chemical equation, you have to know what coal is, chemically— this question is kind of like asking "what is dirt?" Well, what kind of dirt?? Coal is mostly carbon, with...
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 31, 2019· A mL flask contains g of a volatile oxide of nitrogen which has the general molecular formula NxOy where x and y are integers. The pressure in the flask is 760 mmHg at 17°C.
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 .
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 (Ps), phenols, and cresols that are formed form the high temperature treatment of some wood.
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.
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.
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