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Dima020 [189]
3 years ago
11

How many structural isomers are possible for compounds with a molecular formula c4h10?

Chemistry
1 answer:
DerKrebs [107]3 years ago
5 0
The answer is 2 (B)...n-butane and 2-methyl propane are the 2 structural isomers possible for C4H10<span> molecule.</span>




Hope that helps!!!!
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The elements C and Se have the same electronegativity value, 2.55. Which of the following claims about the compound that forms f
Rom4ik [11]

Answer:

B

Explanation:

Having the same electronegativity means that the both elements will form a nonpolar bond. The shared electrons of the bind will be found equidistant from the nucleus of the two atoms because none has an unusual ability to attract the electrons of a bond towards itself.

8 0
3 years ago
How does a generator transform mechanical energy into electrical energy?
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C.) A generator transforms mechanical energy into electrical energy with the help of static electricuty

Example:

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(Hope this helps) sorry if it's wrong

5 0
3 years ago
Material A has a small latent heat of fusion. Material B has a large heat of fusion. Which of the following statements is true?
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7 0
3 years ago
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Carbon-14 has a half-life of 5,730 years. How long will it take for 112. 5 g of a 120. 0-g sample to decay radioactively? 5,730
vichka [17]

The time taken by Carbon-14 to decay radioactively from 120g to 112.5g is 22,920 years.

<h3>How do we calculate the total time of decay?</h3>

Time required for the whole radioactive decay of any substance will be calculated by using the below link:

T = (n)(t), where

  • t = half life time = 5730 years
  • n = number of half life required for the decay

Initial mass of Carbon-14 = 120g

Final mass of Carbon-14 = 112.5g

Left mass = 120 - 112 = 7.5g

Number of required half life for this will be:

  • 1: 120 → 60
  • 2: 60 → 30
  • 3: 30 → 15
  • 4: 15 → 7.5

4 half lives are required, now on putting values we get

T = (4)(5730) = 22,920 years

Hence required time for the decay is 22,920 years.

To know more about radioactive decay, visit the below link:

brainly.com/question/24115447

#SPJ1

3 0
2 years ago
Which of the following list all the elements that are present in a molecule of potassium carbonate K2C03?
meriva
H
Since K stands for potassium, C stands for Carbon and O stands for Oxygen
3 0
3 years ago
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