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Ethanol is a colourless liquid.
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∙ 11y ago
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Why does a cloudy mixture is seen after shaking a mixture of ethanol and coconut oil?
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.
Why unable to precipitate DNA?
Ethanol
Why alkali metals not stored in ethanol?
Akali metals reduce ethanol to ethanoxides- they react with ethanol.
Is 70 percent ethanol the same with 70 percent ethanol?
Absolutely, recent painstaking scientific research has showed that 70% ethanol is the same as 70% ethanol.
Is ethanol a mixture or substance?
Ethanol is a substance. CH3CHOH
Why does a cloudy mixture is seen after shaking a mixture of ethanol and coconut oil?
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.
Is ethanol a element?
no ethanol is not an element. Ethanol is an Organic compound.
How is ethanol harnessed?
how is ethanol controlled
Is ethanol a sugar?
No, ethanol is an alcohol.
What is the ratio of ethanol?
The ratio of ethanol to WHAT!
How many moles of ethanol C2H5OH are in a sample which weighs 39.2g?
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. ________________ The subscript 5 immediately after the first appearance of the atomic symbol for hydrogen in the formula, plus the implied subscript 1 of the second appearance of the atomic symbol for hydrogen in the formula.
What is the difference of absolute ethanol to the regular technical grade ethanol?
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.
Why does ethanol burn differently than ethanol and water mixed?
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.
State of ethanol if the ethanol was 50C?
Liquid.
Is ethanol reducing agent?
ethanol is a solvent
What is the IUPAC name of cch2oh4?
Ethanol Ethanol
