first part density

a) >

b)

c) =

second part 1 L

a)more mass than

b) less mass than

c) equal mass as

third part 1 kg

a) a smaller volume than

b) a bigger volume than

c) equal volume as

last part 1 L

a)more molecules than

b)less molescules than

c) same molecules as

(4. Mass, Density and Volume 03"58) The specific gravity of ethanol is 0.789 . Molar mass of water =18g/gmol. Molar mass of ethanol =46.07g/gmol. Density of water density of ethanol. 1L of water have 1L ethanol. 1kg of water have 1kg ethanol. 1L of water contains 1L ethanol