04647g sample of a compound known to contain only carbon
0.4647g sample of a compound known to contain only carbon, hydrogen and oxygen was burned to yield 0.8635g of CO2 and 0.1767g of H2O. What is the empirical formula of the compound?
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the density of benzene at 250 degrees c is 0879gcm3 what is the volume in liters of 25 kg
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when you lower the ph of a solution containing aqueous sodium benzoate a precipitate eventually forms a what will
suppose that a 100 cm3 box in the shape of a cube is perfectly evacuated except for a single particle of mass 121 10-3
04647g sample of a compound known to contain only carbon hydrogen and oxygen was burned to yield 08635g of co2 and
two people are carrying a uniform 7280 n log through the forest bubba is 31 m from one end of the log x and his partner
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a balloon is filled with 500 liters of helium at a pressure of 120 atm and a temperature of 270 degrees ca find the
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