Molar mass to four significant figures
Calcium fluoride, CaF2, is a source of fluorine and is used to fluoridate drinking water. Calculate its molar mass to four significant figures.
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A catylst decreases the activation energy of a given reaction by exactly 15 KJ/mol. By what factor does the reaction rate increase at 25 degrees celcius when the catalyst is used? Assume that the Arrhenius pre-exponential factor, A, is the same fo
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Developer Torreon Homes, building a subdivision of 300 homes, has been assessed an impact fee that the town of Snowberry indicates for general improvements.& ;
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