Chemistry, 12.08.2019 21:20 edfrank6278
In your lab you are studying aspirin, and its acid/base properties. you find that a 1.00 l of a 0.500 m solution of aspirin has a ph of 1.86. you are interested in learning about the % dissociation in a buffered solution of aspirin, so you make a new 1.00 l solution containing 0.500 moles of aspirin and 0.25 moles of the sodium salt of aspirin. what will the % dissociation be in this new buffered solution?
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Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
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How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.
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In your lab you are studying aspirin, and its acid/base properties. you find that a 1.00 l of a 0.50...
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