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stiks02 [169]
3 years ago
6

Which of the following describes an irregular galaxy?

Chemistry
1 answer:
sertanlavr [38]3 years ago
5 0

Answer:

D

Explanation:

They don't have define shape nor structure...so a random group of stars and no shape can form a irregular galaxy

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Calculate the standard potential for the following galvanic cell: Ni(s) | Ni2+(aq) || Ag+(aq) | Ag(s) which has the overall bala
mylen [45]

Answer:

1.06  V  

Explanation:

The standard reduction potentials are:

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The half-cell and cell reactions for Ni | Ni^2+ || Ag^+ | Ag are

Ni → Ni^2+ + 2e-                     E° = 0.257   V

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3 years ago
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Answer:

See explanation

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The answer 
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the main formula is 
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3 years ago
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