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DerKrebs [107]
3 years ago
9

Which product is made up of fatty acids that are derived from alkenes?

Chemistry
2 answers:
jonny [76]3 years ago
4 0
<h3><u>Answer;</u></h3>

Margarine

<h3><u>Explanation;</u></h3>
  • <em><u>Margarine are manufactured from animal or vegetable fats and oils through a process called hydrogenation </u></em>
  • <em><u>Hydrogenation of alkenes is the process that result to the formation of margarine. Alkenes are unsaturated hydrocarbon that contain a carbon-carbon bond.</u></em>
  • <em><u>Hydrogenation of alkenes involves reaction of the carbon-carbon double bond with hydrogen in the presence of a metal catalyst normally, nickel catalyst.</u></em>
Aleksandr-060686 [28]3 years ago
3 0

The answer is A) Margarine ;)

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balu736 [363]

Answer:

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2 years ago
When a substance condensed, what happens to the mass? (4 points)
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What is the best method for removing water from a hydrated compound?
Hatshy [7]

Answer:

Heating is the best method

Explanation:

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Exactly 1.0 mol N2O4 is placed in an empty 1.0-L container and is allowed to reach equilibrium described by the equation N2O4(g)
lora16 [44]

<u>Answer:</u> The value of equilibrium constant is 0.997

<u>Explanation:</u>

We are given:

Percent degree of dissociation = 39 %

Degree of dissociation, \alpha = 0.39

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The given chemical equation follows:

                     N_2O_4\rightleftharpoons 2NO_2

<u>Initial:</u>                c             -

<u>At Eqllm:</u>         c-c\alpha      2c\alpha

So, equilibrium concentration of N_2O_4=c-c\alpha =[1-(1\times 0.39)]=0.61M

Equilibrium concentration of NO_2=2c\alpha =[2\times 1\times 0.39]=0.78M

The expression of K_{c} for above equation follows:

K_{c}=\frac{[NO_2]^2}{[N_2O_4]}

Putting values in above equation, we get:

K_{c}=\frac{(0.78)^2}{0.61}\\\\K_{c}=0.997

Hence, the value of equilibrium constant is 0.997

4 0
3 years ago
A certain radioactive atom has 90 protons and 142 neutrons. If this atom undergoes alpha decay, what is the mass number of the d
Anastaziya [24]

Answer:

228

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alpha decay is removing alpha particle _2^{4}He

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We have

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<u>       - 2 protons         -  2 neutrons</u>

      88 protons         140 neutrons

Mass number of new (daughter) atom = 88 +140 = 228

7 0
3 years ago
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