Ethanol would work because it is alcohol-induced, therefore, it is stronger than water.
1 kg of water will float in ethanol because ethanol is less dense than water.
You would use distillation, in which the ethanol and water will boil at different temperatures.
Divide the mass of the ethanol by the sum of the mass of the ethanol + that of the water and multiply by 100. Mass ethanol/(Mass ethanol + mass H2O) (x100)
Ethanol is less dense than water so it will initially float on a water surface. Given that ethanol is totally miscible with water, an ethanol layer on top of a water layer will diffuse into the water while the water will diffuse into the ethanol until a single uniform composition solution of alcohol and water is achieved.
Measure equal amounts of water and ethanol in separate containers. Take temperature of both. Add ethanol to water and take temperature.
Ethanol would work because it is alcohol-induced, therefore, it is stronger than water.
Ethanol is miscible with water, but not oil. Oil is not miscible with water or ethanol.
1 kg of water will float in ethanol because ethanol is less dense than water.
You would use distillation, in which the ethanol and water will boil at different temperatures.
Ethanol and water can be separated using distillation. Since ethanol and water have different boiling points, heating the mixture will cause the ethanol to vaporize before the water. The vapor is then collected and condensed back into a liquid form, resulting in separate ethanol and water fractions.
Yes. We did this experiment today and it worked. But I don't know why.
Of course, these substances are ethanol and water.
The word equation for burning ethanol is: ethanol + oxygen -> carbon dioxide + water.
Absolute ethanol is 100% pure ethanol, with no water content, making it suitable for laboratory and industrial uses requiring high purity. Technical grade ethanol, on the other hand, may contain impurities and water, making it more suitable for general industrial applications like cleaning and disinfecting.
Ethanol burns differently than a mix of ethanol and water because water has a higher boiling point compared to ethanol. Water will absorb heat during combustion, which can lower the overall temperature and affect the efficiency of the burning process. This can lead to a slower and less complete combustion compared to pure ethanol.
The chemical symbol for ethanol is C2H5OH. Water does not have a chemical symbol, but its chemical formula is H2O.