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What is the mole fraction of ethanol C2H5OH in an aqueous soloution that is 50.0 ethanol by mass?
0.282
What are the mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume-The density of water is 1.00g per mL and that of ethanol is 0.789 grams per mL?
The mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume and the density of water is 1.00g per mL that of ethanol is 0.789 grams per mL and 70/18. A mole fraction in chemistry is the amount that is divided by the total amount of all constituents.
What must be added to an aqueous solution of glucose to convert it into ethanol?
yeast
Is ethanol a element?
no ethanol is not an element. Ethanol is an Organic compound.
Is ethanol a sugar?
No, ethanol is an alcohol.
What is the mole fraction of ethanol C2H5OH in an aqueous soloution that is 50.0 ethanol by mass?
0.282
What technique is used to concentrate aqueous ethanol?
fractional distillation
What are the mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume-The density of water is 1.00g per mL and that of ethanol is 0.789 grams per mL?
The mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume and the density of water is 1.00g per mL that of ethanol is 0.789 grams per mL and 70/18. A mole fraction in chemistry is the amount that is divided by the total amount of all constituents.
What must be added to an aqueous solution of glucose to convert it into ethanol?
yeast
Can you use ethanol in extraction with water?
No, ethanol and water are miscible. For an extraction, you want two solvents that are immiscible (mutually insoluble). Standard choices for the organic phase are ethyl acetate or dichloromethane. For the aqueous phase, use water, aqueous acid or aqueous base, depending on the compound you are trying to isolate.
Is aqueous ethanol acid an electrolyte?
If you think to acetic acid this is a weak electrolyte.
How can you eliminate the ethanol aqueous interface?
By stirring the solution together, mixing the two.
HCl is a strong acid in aqueous medium but weak acid in ethanol why?
Ethanol is non-polar and there is no surrounding of the H(+) and Cl(-) ions with the polar H2O(water) molecules.
Is ethanol a element?
no ethanol is not an element. Ethanol is an Organic compound.
What is gasohol composed of?
It is created by mixing gasoline and ethanol together, and then chilling it to about -10° F without forming ice. This creates both a gasohol blend containing about 10% ethanol, and an aqueous stream comprised of some ethanol and traces of gasoline which can be recycled and used to produce more gasohol.
How is ethanol harnessed?
how is ethanol controlled
Is ethanol a sugar?
No, ethanol is an alcohol.
