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4 days ago · carbon dioxide, (CO 2), a colourless gas having a faint sharp odour and a sour taste. It is one of the most important greenhouse gases linked to global warming, but it is a minor component of Earth’s atmosphere (about 3 volumes in 10,000), formed in combustion of carbon-containing materials, in fermentation, and in respiration of animals and employed by plants in the photosynthesis of ...
3 days ago · The reaction is an example of?\\[F{{e}_{2}}{{O}_{3}}+2Al\\to A{{l}_{2}}{{O}_{3}}+2Fe\\]a.) Combinationb.) Decompositionc.) Displacement reactiond.) Double decomposition.
3 days ago · “Reaction of Potassium iodide with lead nitrate solution” is the example of:A.Chemical Replacement reactionB.Neutralisation reactionC.Precipitation reactionD.Chemical double decomposition reaction. Ans: Hint: A reaction in which an insoluble solid su...
3 days ago · This natural conversion of ammonia to nitrate requires oxygen and is limited if there are excessive quantities of ammonia. Other examples of inorganic chemicals in wastewaters are chloride (from salt), phosphates (from chemical fertilisers and from human and animal wastes), and metal compounds (from mining operations or metal-plating plants).
4 days ago · Consider the example of the decomposition of calcium carbonate \[CaC{O_{3}} \to CaO + C{O_2},\]in this reaction calcium carbonate is decomposed to calcium oxide and carbon dioxide. 3. Displacement reaction: A displacement reaction is the one wherein the atom or a set of atoms is displaced by another atom in a molecule.
5 days ago · Sugarcane, once harvested, cannot be stored because of sucrose decomposition. For this reason, cane sugar is generally produced in two stages, manufacture of raw sugar taking place in the cane-growing areas and refining into food products occurring in the sugar-consuming countries. Sugar beets, on the other hand, can be stored and are therefore ...
3 days ago · An example of an ionic solute is table salt; the sodium chloride, NaCl, separates into Na + cations and Cl − anions, each being surrounded by water molecules. The ions are then easily transported away from their crystalline lattice into solution. An example of a nonionic solute is table sugar. The water dipoles make hydrogen bonds with the ...
