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xxTIMURxx [149]
2 years ago
11

For the skeletal chemical equation

Chemistry
1 answer:
deff fn [24]2 years ago
4 0

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stearic acid and linoleic acid stearic acid and linoleic acid stearic acid has the higher melting point, because it has two more
elena55 [62]

Acid palmitic acid has higher melting point, because it has two more methylene groups.

\text { Myristic acid } \rightarrow \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{12} \mathrm{COOH} \\& \text { Palmitic acid } \rightarrow \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{14} \mathrm{COOH} \\

Acid palmitic acid has higher melting point, because it has two more methylene groups.

Giving it a greater surface area and therefore more intermolecular  van der waals interact than the myristic acid.

stearic arid \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{16} \mathrm{COOH}

linoleic acid \mathrm{C}_{18} \mathrm{H}_{32} \mathrm{O}_2 (two double bond)

Stearic acid has higher Melting point, because it does not have any Carbon-Carbon double bonds, whereas linoleic acid has two cis double bonds which prevent the molecules from packing closely together.

Oleic Acid and Linoleic acid.

\mathrm{C}_{18} \mathrm{H}_{34} \mathrm{O}_2-one double bond (cis)

Acid palmitic acid has higher melting point, because it has two more methylene groups.

For more such question on methylene group.

brainly.com/question/4279223

#SPJ4

4 0
1 year ago
A student completes a titration by adding 12.0 milliliters of NaOH(aq) of unknown concentration to 16.0 milliliters of 0.15 M HC
mihalych1998 [28]

12×C(NaOH)=16×0.15

C(NaOH)=(16×0.15)÷12=0.2

Answer: 2) 0.20M

4 0
3 years ago
In the reaction, CH4 + 2O2 --> CO2 + 2H2O, 890 kilojoules of heat are released. Using Einstein's equation, calculate the mass
Nat2105 [25]
The answer is B on this one
8 0
3 years ago
[03.04]When one atom of potassium (K) combines with one atom of fluorine (F), an ionic bond forms, resulting in potassium fluori
dybincka [34]
Heyo, I believe that the answer would be D. The valence electrons are given up by the K and gained by the F.
3 0
3 years ago
What's the final volume of a gas with an initial volume of 75ml if the pressure decreases from 300ml to 200ml?
lora16 [44]
B. 112.5
Because it is P1•V1=P2•V2
6 0
3 years ago
Read 2 more answers
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