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What else can I help you with?
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
What colour do one get when ethanol is mixed with fat?
When ethanol is mixed with fat, the color may become cloudy or opaque, but there would not be a distinct color change as ethanol and fat are both colorless. The appearance may depend on the concentration and types of fat and ethanol being mixed.
What does a leaf look like after being heated by ethanol?
When a leaf is heated by ethanol, it may become wilted, dried out, discolored, or charred depending on the temperature and duration of heating. The heat from the ethanol can cause the leaf's water content to evaporate, leading to changes in its appearance and texture.
What happens when you combine brass with ethanol?
Hard to tell- regular ethanol is about 10% and E85 is about 15% so maybe 5% difference between the two in or normal fuel supply as of 2014. Brass and E85 ethanol are very reactive with each other
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.
What does a leaf look like after ethanol?
After being soaked in ethanol, a leaf may appear discolored or faded with a translucent appearance. The waxy cuticle coating on the leaf surface may have been removed, giving the leaf a more pliable texture.
What happens when you put frozen ethanol into liquid ethanol?
When you put frozen ethanol into liquid ethanol, the frozen ethanol will begin to melt and mix with the liquid ethanol. Both states of ethanol will reach an equilibrium temperature, and the frozen ethanol will ultimately dissolve into the liquid ethanol to form a homogeneous solution.
Is distilled ethanol similar to pure ethanol?
Yes, distilled ethanol is similar to pure ethanol. Distilled ethanol is produced using distillation to purify the ethanol, resulting in a high level of purity. Pure ethanol refers to ethanol that is free from impurities, and distilled ethanol typically meets this criteria.
What is the ratio of ethanol?
The ratio of ethanol to WHAT!
Does ethanol contain water?
Yes, ethanol can contain water as it is a common impurity in ethanol. Ethanol is a type of alcohol that can be mixed with water.
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.
How do you separate ethanol from aqueous ethanol?
Ethanol can be separated from aqueous ethanol through a process called distillation. In distillation, the mixture is heated to evaporate the ethanol, which is then condensed back into liquid form. The condensed ethanol can then be collected as a separate product.
What is te symble of ethanol?
The formula for ethanol is C2H5OH
