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stiks02 [169]
3 years ago
10

Pls answer no robots

Chemistry
2 answers:
IrinaVladis [17]3 years ago
5 0
The dominant gene become one that had insulin and was dependent. And the ressesive became non insulin because those who had it could survive easier
lora16 [44]3 years ago
3 0
Genetic engineering improved the lives of individuals with insulin because it helps the body use the store sugar since people with diabetes can’t produce insulin.
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Which of the following is the correct definition of chemical energy?
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How much work is done if an object moves 4.5 m in has 12 Newtons of force on it
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Question 7 options: The cell potential of an electrochemical cell made of an Fe, Fe2 half-cell and a Pb, Pb2 half-cell is _____
larisa [96]

Answer: Thus the cell potential of an electrochemical cell is +0.28 V

Explanation:

The calculation of cell potential is done by :

E^0=E^0_{cathode}- E^0_{anode}

Where both E^0 are standard reduction potentials.

E^0_{[Fe^{2+}/Fe]}= -0.41V

E^0_{[Pb^{2+}/Pb]}=-0.13V

As Reduction takes place easily if the standard reduction potential is higher(positive) and oxidation takes place easily if the standard reduction potential is less(more negative). Thus iron acts as anode and lead acts as cathode.

E^0=E^0_{[Pb^{2+}/Pb]}- E^0_{[Fe^{2+}/Fe]}

E^0=-0.13- (-0.41V)=0.28V

Thus the cell potential of an electrochemical cell is +0.28 V

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Which planet’s surface is covered with red,iron-oxide dust?
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