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Toluene is also found in cigarette smoke and car exhaust. If not in contact with air, toluene can remain unchanged in soil or water for a long time. [39] Toluene is a common solvent, e.g. for paints, paint thinners, silicone sealants, [40] many chemical reactants, rubber, printing ink, adhesives (glues), lacquers, leather tanners, and ...
"Good News" is a country song [2] with an instrumental comprising acoustic guitar, [3] [4] [5] pedal steel guitar [3] [4] and fiddle. [4] The lyrics are about looking for the silver lining amid his sorrow.
This method is good when the pronunciation can be adequately covered in a short parenthetic string. However, this method can become distracting, especially when alternate transcription conventions are used, if there are regional differences, or if the pronunciation is otherwise not straightforward. In such cases, other options are better.
For example, you may pronounce cot and caught, do and dew, or marry and merry the same. This often happens because of dialect variation (see our articles English phonology and International Phonetic Alphabet chart for English dialects). If this is the case, you will pronounce those symbols the same for other words as well. [1]
Many parents are giving their new babies unusually spelled first names, reports The New York Times, so that they can pop up on the first page of a web search, and avoid sharing it with a serial ...
If you've been having trouble with any of the connections or words in Wednesday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further ...
If you've been having trouble with any of the connections or words in Saturday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further down
TsOH is most often supplied as the monohydrate, and it may be necessary to remove the complexed water before use. Impurities can be removed by recrystallization from its concentrated aqueous solution followed by azeotropic drying with toluene. [2] TsOH finds use in organic synthesis as an "organic-soluble" strong acid. Examples of uses include: