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Is petroleum ether miscible in cyclohexane?
yes
Is cyclohexane soluble to ethyl alcohol?
yes, at STP, as the change in gibbs free energy is negaitve for all cases. however, the mixing does require heat input to stay isothermal, as heat is required to break the hydrogen bonding of ethanol by cyclohexane
Are ethanol and isopropanol miscible?
Yes, they are completely miscible.
Is gasoline miscible in ethanol?
Yes.
What pairs of substances are miscible water and oxygen water and gasoline water and sodium chloride water and ethanol?
Water and ethanol are miscible.
Is petroleum ether miscible in cyclohexane?
yes
Is n-propanol soluble in ethanol?
Merck Index states its miscible with water, alcohol and ether. Alcohol usually refers to ethanol.
What will form a solution with chloroform?
Chloroform is miscible with ethanol, carbon tetrachloride, benzene, diethyil ether etc.
Are petroleum ether and water miscible?
Water is a polar molecule, components of petrol have nonpolar molecules.
Is cyclohexane soluble to ethyl alcohol?
yes, at STP, as the change in gibbs free energy is negaitve for all cases. however, the mixing does require heat input to stay isothermal, as heat is required to break the hydrogen bonding of ethanol by cyclohexane
Are ethanol and isopropanol miscible?
Yes, they are completely miscible.
Is gasoline miscible in ethanol?
Yes.
What pairs of substances are miscible water and oxygen water and gasoline water and sodium chloride water and ethanol?
Water and ethanol are miscible.
What is miscible ethanol and water or water and oil?
Ethanol and water are miscible. Think of alcoholic drinks, the alcohol and water do not form separate layers.
When doing a solvent pair recrystallization which of the following pairs will work ethanol and water methylene chloride and water dimethylformamide and diethyl ether?
Definitely not methylene chloride and water as these are not miscible solvents.
Are petroleum ether and salt polar?
Petroleum and ether are NOT polar. Salt is polar.
Why ethanol has higher boiling point than diethyl ether?
Ethanol has hydrogen bond where as ether does not.
