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Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
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How is the way a mixture is combined different from how a compound is combined?
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Asample of sea water contains 6.28g of sodium chloride per litre of solution. how many milligrams of sodium chloride would be contained in 15.0ml of this solution?
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Select the correct answer. wax is a nonpolar substance. in which type of substance is it most soluble?
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How much heat is absorbed by 0.060 kg of copper when it is heated from 20.0°C to 80.0°C if the speci...
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