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H2so4(aq) + mg(s)โ> mgso4(aq) +h2(g) which substance is the acid in the reaction?
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How much heat is released upon converting one mole of steam (18.0 g) from 100.0 โc to water at 25.0 โc? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that
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Chemistry, 22.06.2019 08:40
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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How many molecules are in 23.1 g of Fe2O3?...
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