Will it be possible to prepare 0.1 m3 of alcohol-water solution by mixing 0.03 m3 alcohol with 0.07 m3 pure water? If not possible, what volume should have been mixed in order to prepare a mixture of the same strength and of the required volume? Density of ethanol and water are 789 and 997 kg/m3 respectively. The partial molar volumes of ethanol and water at the desired compositions are: Ethanol = 53.6 x 10–6 m 3 /mol; water = 18 x 10–6 m 3 /mol.
Answers
Explanation:
Will it be possible to prepare 0.1 m3 of alcohol-water solution by mixing 0.03 m3 alcohol with 0.07 m3 pure water? If not possible, what volume should have been mixed in order to prepare a mixture of the same strength and of the required volume? Density of ethanol and water are 789 and 997 kg/m3 respectively. The partial molar volumes of ethanol and water at the desired compositions are: Ethanol = 53.6 x 10–6 m 3 /mol; water = 18 x 10–6 m 3 /mol
Will it be possible to prepare 0.1 m3 of alcohol-water solution by mixing 0.03 m3 alcohol with 0.07 m3 pure water? If not possible, what volume should have been mixed in order to prepare a mixture of the same strength and of the required volume? Density of ethanol and water are 789 and 997 kg/m3 respectively. The partial molar volumes of ethanol and water at the desired compositions are: Ethanol = 53.6 x 10–6 m 3 /mol; water = 18 x 10–6 m 3 /mol
Answer: Yes it is Possible
Explanation: