What is the appearance for ethanol?
Ethanol is a colourless liquid.
Because the oil does not dissolve in the ethanol, instead it becomes emulsified into tiny particles due to the shaking. The particles give the mixture a cloudy appearance.
Is it always possible to distinguish two substances from one another based on their appearance explain your answer using specific examples?
Generally is not possible; a chemical/physical analysis is needed. Examples: the appearance of sodium chloride and potassium chloride is similar, the appearance of ethanol and methanol is similar etc.
no ethanol is not an element. Ethanol is an Organic compound.
- making a chemical analysis of the solution - using an adequate hydrometer for alcohol-water solutions
Because the formula shows that each molecule of ethanol contains 2 atoms of carbon, 6* atoms of hydrogen, and 1 atom of oxygen, the gram molecular mass of one mole of ethanol is the sum of twice the gram atomic mass of carbon, 6 times the gram atomic mass of hydrogen, and the atomic mass of oxygen: 46.07. Therefore, 39.2 grams of ethanol constitutes 39.2/46.07 or 0.851 mole, to the justified number of significant digits… Read More
No. Ethanol is also alcohol. Ethanol is a compound. It is not a mixture.
technical grade is bethween 96% and 98% ethanol and ethanol absolute means pure ethanol whithout water ('almost') 99.9% ethanol Absolute ethanol has no water whereas 96% ethanol has 4% water or 98% has 2% water. Thus, the reaction can occur with water.
the main reason why ethanol burns differently then ethanol and water mix is mainly because when you add the water to the ethanol you are making the ethanol less potent so it will burn weaker.
No, ethanol is an alcohol
No, ethanol is an alcohol.
how is ethanol controlled
The ratio of ethanol to WHAT!
So as not to 'waste' too much ethanol. To use 95 % ethanol allows some ethanol to be saved!
bcz, 100% ethanol is more volatile when compared to 70% ethanol.... so that, the acting time of 70% ethanol is more and also 100% ethanol acts only on surface proteins whereas 70% ethanol acts on internal proteins.
No, ethanol is an organic basic liquid, wine and beer contain ethanol, and it is flammable
Yes, we can mix oil and ethanol. This is because oil can dissolve in ethanol.
Akali metals reduce ethanol to ethanoxides- they react with ethanol.
That question is too vague. I'm assuming you mean a little frozen ethanol into a larger volume of liquid ethanol. This being the case, the ethanol will melt. That's it.
Ethanol isn't "treated" with anhydrous. "Anhydrous" means "without water". Therefore, anhydrous ethanol simply means ethanol without any water molecules in it. It is normally 99.9% ethanol.
Ethanol is soluble in water.
No, ethanol is a covalent compound.
drinking ethanol is not advisable
acetylene to ethanol
Ethanol is an alcohol not a salt.
ethanol is a solvent
Absolutely, recent painstaking scientific research has showed that 70% ethanol is the same as 70% ethanol.
The chemical formula for ethanol is C2H5OH Can be empirically expressed as C2H6O Cheers to ethanol!
ethanol fuel is use for gasoline if we didnt have ethanol there would be no cars or just no gasoline
the ethanol will change colour and the leaf will soften
The term "spirits" can refer to ethanol or beverages containing ethanol, and yes, ethanol is an antiseptic.
No. Denatured alcohol is ethanol with poisonous liquids to make the ethanol undrinkable.
Ethanol is a polar solvent. Ethanol will dissolve silver nitrate.
ethanol is used in everyday life as eating sugar which contains ethanol.
Ethanol is made from sugar beets, sugar cane, corn, wheat, and barley. The sugar is extracted, microbes are introduced, ethanol is produced. That is how ethanol is made.
The biomass is changed into carbon dioxide and alcohol using yeast or bacteria to produce ethanol. The ethanol is processed to produce usable ethanol and byproducts.
yes ethanol is toxic you fool
Ethanol is CH3CH2OH, or C2H6O.
The formula for ethanol is C2H5OH
balance acetylene to ethanol
Ethanol is in the alchool family
Why does fat dissolve in ethanol?
Ethanol is a substance. CH3CHOH
Ethanol is the technical name for it.
The chemical formula of ethanol is C2H5OH.
Yes it does. The ethanol dissolves it.
ethanol is a fuel.
Ethanol has a covalent bond.
The molar mass of ethanol is 46.07.
Ethanol and hexane are not miscible.