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What does hydrogen and Bromine make?
Hydrogen and bromine react to form hydrogen bromide (HBr), which is a colorless gas at room temperature and is a corrosive acid when dissolved in water.
What to do to make ethanol as water immiscible?
To make ethanol immiscible in water, you can add a substance that forms a separate layer, such as a nonpolar solvent like hexane or diethyl ether. This will create two distinct layers where ethanol is separated from water. Using a separation funnel, you can then extract the ethanol layer from the water layer.
How do you make 70 ethanol from 190 proof?
To make 70% ethanol from 190 proof ethanol, you can mix 3 parts of the 190 proof ethanol with 7 parts of water. Measure the appropriate volumes of each and combine them in a container, then mix thoroughly to achieve a final concentration of 70% ethanol.
Why is it not possible to use ethanol to extract an organic compound from water?
Ethanol is miscible with water, which means that it mixes completely with water. As a result, using ethanol to extract an organic compound from water would not effectively separate the two substances since the compound would end up being mixed with both the water and the ethanol. This would make it difficult to isolate the organic compound.
What make ethanol red?
It is not red. Pure Grain alcohol is clear, as is so-called White Gasoline such as the old Amoco brand. It is colorless in nature. Wines are often red, but the pure stuff is clear or color-free , like rubbing alcohol or water.
What does hydrogen and Bromine make?
Hydrogen and bromine react to form hydrogen bromide (HBr), which is a colorless gas at room temperature and is a corrosive acid when dissolved in water.
What to do to make ethanol as water immiscible?
To make ethanol immiscible in water, you can add a substance that forms a separate layer, such as a nonpolar solvent like hexane or diethyl ether. This will create two distinct layers where ethanol is separated from water. Using a separation funnel, you can then extract the ethanol layer from the water layer.
How do you make 90 percent ethanol from 100 percent ethanol?
Well, darling, you can't make 90% ethanol from 100% ethanol because, sweetie, 100% means it's already pure ethanol. You can dilute it with a calculated amount of water to get to 90%, but you ain't changing that 100% ethanol into something else. So, mix it up with water like a fancy cocktail and voilà, you've got yourself some 90% ethanol.
How do you make 70 ethanol from 190 proof?
To make 70% ethanol from 190 proof ethanol, you can mix 3 parts of the 190 proof ethanol with 7 parts of water. Measure the appropriate volumes of each and combine them in a container, then mix thoroughly to achieve a final concentration of 70% ethanol.
Why is it not possible to use ethanol to extract an organic compound from water?
Ethanol is miscible with water, which means that it mixes completely with water. As a result, using ethanol to extract an organic compound from water would not effectively separate the two substances since the compound would end up being mixed with both the water and the ethanol. This would make it difficult to isolate the organic compound.
How do you make ethanol?
simply hydrate an alkene, that is addind water to it with the presence of a catalyst
Can methyl acetoacetate make the bromine water fade?
The simple structure of methyl acetoacetate is CH3COCH2COOCH3. Though this chemical has no carbon-carbon double bonds, it can also make the bromine water fade (occurrence of extraction, which is a physical change).
How much corn does it take to make a gallon of ethanol?
Zero as you can not make a gallon of gasoline from water.
What make ethanol red?
It is not red. Pure Grain alcohol is clear, as is so-called White Gasoline such as the old Amoco brand. It is colorless in nature. Wines are often red, but the pure stuff is clear or color-free , like rubbing alcohol or water.
How do you separate Ethanol and water?
Ethanol and water can be separated by fractional distillation. Fractional distillation separates liquid mixtures with different boiling points. Ethanol boils at a lower temperature than water. However, it forms a boiling azeotrope with water (azeotropes occur when solvent mixtures boil at a lower temperature than the component solvents). The azeotrope boils at 77.85 degrees, whereas pure ethanol boils at 78.4 degrees. The azeotrope is 96% ethanol and 4% water by volume. This is the maximum concentration of ethanol that can be achieved by simple distillation. Other methods of separating ethanol from water include using salts to make the water and ethanol phase-separate, using molecular sieves, using additives to change the azeotropic mixture, or distilling dry ethanol from wet ethanol that has been treated with a water-reactive metal, leaving behind the solid metal hydroxide.
How do you make 95 percent ethanol?
95 ml of ethyl alcohol to 5 ml of water
How do you prepare 95 percent ethanol from absolute ethanol?
To prepare 95% ethanol from absolute ethanol, you would need to dilute the absolute ethanol with a calculated amount of distilled water. Since absolute ethanol is 100% pure, you can use the formula C1V1 = C2V2, where C1 is the initial concentration (100%), V1 is the volume of absolute ethanol, C2 is the desired concentration (95%), and V2 is the final volume of the diluted solution. By rearranging the formula and solving for V1, you can determine the volume of absolute ethanol needed to achieve a 95% ethanol solution when mixed with water.
