Chemistry, 16.09.2019 17:30 kyleap984ovm04g
10g of an unknown compound are added to water to form a 7.89 molar solution. if 2 liters of solution are present, what is the molar mass of the unknown compound?
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How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.
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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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10g of an unknown compound are added to water to form a 7.89 molar solution. if 2 liters of solution...
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