Distillation is the process of separating liquids by using

Chemistry

2 answers:

Mekhanik [1.2K]3 years ago

6 0

Answer:

the action of purifying a liquid by a process of heating and cooling.

Explanation:

masha68 [24]3 years ago

4 0

Answer: if you have a mixture of liquids, generally of varying boiling points, Distillation is a very useful technique. One of the simplest setups involves a Round bottom Flask w/ a thermometer in the top, with its bulb at where it is near a tube angled slightly downward out into a condenser.

As the flask is heated, the more volatile (lower B.P.) liquids will rise as fumes, register a temperature, and in the condenser, become liquid again. As this process continues, and you take the fractions at differing temps,

You can efficiently separate the various components If the Boiling Points are not too similar. There is more, but this is a good start.

Explanation:

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Construct a simulated proton-decoupled 13C NMR spectrum for tert-butyl alcohol. Drag the resonance signal icon to the appropriat

atroni [7]

Answer:

The ¹³C-NMR Spectrum of <em>tert</em>-butyl alcohol will show only two signals.

(i) Signal at around 31 ppm:

This signal towards upfield is for the carbon atoms which are more shielded and are having rich electron surroundings. The height of peak at y-axis shows the number of carbon atoms as compared to other peaks. In this case it is three times the height of second signal hence, it shows that this peak corresponds to three carbon atoms.

(ii) Signal at around 70 ppm:

This signal towards downfield is for the carbon atom which is more deshielded and is having electron deficient surrounding. As compared to the second signal the height of this peaks corresponds to only one carbon. And the deshielded environment shows that this carbon is directly attached to an electronegative element.