2 years ago

Why is it that lipids, such as oil, do not readily mix with water?

1 answer:

5 0

Answer:

Liquid water is held together by hydrogen bonds. Oils and fats not have any polar part and so for them to dissolve in water they would have to break some of water s hydrogen bonds.Water will not do this so the oil is forced to stay separate from the water.

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BRAINLIEST IF RIGHT WITH EXPLANATION

lutik1710 [3]

Answer:

15.37 atm

Explanation:

According to Dalton's law of partial pressure, the total pressure of a mixture of gases in the tank is a sum of the individual pressures of all the gases. Hence;

PT = P1 + P2 + P3 -----------

So;

Ptotal = Phelium + Poxygen

Poxygen = 4.63 atm

Ptotal = 20.0 atm

Phelium = 20.0 atm - 4.63 atm

Phelium = 15.37 atm

8 0

3 years ago

How many moles of dipyrithione contain 8.0 x 10^24 atoms of N?

kirza4 [7]

8E24/6.022E23= 13.28 moles, where the denominator is Avagadro's number