A learner carried out an experiment to determine the density of ethanol and obtained the following results. The leamer used a bottle of known volume.
Mass of empty glass bottle = 242g Mass of bottle filled with water = 992g
Mass of bottle filled with ethanol = 857g
(a) (i) What mass of water was used to fill the bottle?
(ii) What mass of ethanol was used to fill the bottle?
(b) Calculate the relative density of the ethanol.
(c) If the density of water, under the conditions of the experiment was 1g/cm3, calculate
(i) the density of ethanol
(ii) the capacity of the bottle​