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What negative impact did chemistry have on society through the production and use of chlorofluorocarbons (cfcs)?
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Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg
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What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers
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Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ
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What negative impact did chemistry have on society through the production and use of chlorofluorocar...
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