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Avariable that is not being directly tested during an experiment should be
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use
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A scientist has a 2.31 kg of liquid mercury. If mercury has a density of 13.5 g/mL, what would be th...
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