Is wood classified as an element, a compound, or a mixture? Explain. Is isopropyl alcohol classified as a pure substance (element or compound) or a mixture? Explain. Is brass metal classified as a pure substance (element or compound) or a mixture? Explain. Is water ...
A luminescent bacterial strain, Vibrio sp., isolated from Mediterranean sea has been employed in BL assays of heavy metals, organic chemicals (benzene, toluene, ethylbenzene, xylene), and a wide range of pesticides. The use of this strain represents an improvement, with respect to the main ...
In toluene there in an electron doN/Ating methyl group so it reacts fastest . In other options we find that they have either and electron withdrawing group (e.g - COOH - NO(2) etc) or no substitution.
Difference between Compound and Mixture Difference Between Crystalline and Amorphous Solid Difference Between Effusion and Diffusion Difference Between Electronegativity and Electron Affinity Difference Between Electrophile and Nucleophile Difference Between Element And Compound Difference Between Element And Compound D...
This rule states that for a compound to be aromatic it should follow certain conditions. Examples of aromatic compounds - Benzene, Toluene, Acetophenone, Naphthalene, etc.Answer and Explanation: The given statement that aromatic compounds undergo addition reactions with...
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Toluene was the only aromatic compound detected and was present in all samples. It eluted at ∼4.6 min; its dominant electron impact mass fragments are m/z 91 and 92, with a minor isotopomeric contribution at m/z 93 (Fig. 1A and B). Its concentration was enhanced by orders of mag...
Toluene is a much different compound than butylated hydroxytoluene. Think of chlorine and sodium chloride. One is incredibly toxic and dangerous, while the other is table salt. Scientific names are means of identifying the structure of a compound, not its uses, benefits or harms. I agree we ...
Would you describe the latter behavior as solubility or a chemical reaction? Explain. Give an explanation for the observation that 1-propanol is soluble in water but 1-hexanol is not. Why is 2 Octanone soluble in water? Would you expect toluene to...
A photosensitive element, and a process for forming a high density photo mode image with it, is disclosed comprising a support, an image forming layer comprising an image forming substance, preferably carbon black, a photopolymerisable layer and a cover sheet. Optionally a release layer can be ...