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dem82 [27]
3 years ago
11

What is the name of this hydrocarbon?​

Chemistry
2 answers:
chubhunter [2.5K]3 years ago
6 0

The answer will be Pentane

anygoal [31]3 years ago
4 0

Answer:

Pentane

Explanation:

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How many nonbonding electron pairs are there in the lewis structure of the peroxide ion, o22−?
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Metallic bonding is...
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8 0
3 years ago
Please help on this one?
Bezzdna [24]

Answer:

\text{C. } _{36}^{85}\text{Kr}

Explanation:

Your nuclear equation is  

_{35}^{85}\text{Br} \longrightarrow \, _{-1}^{0}\text{e} +\, _{x}^{y}\text{X}

The main point to remember in balancing nuclear equations is that

  • the sum of the superscripts and must be the same on each side of the equation.
  • the sum of the subscripts must be the same on each side of the equation.  

Then  

85 = 0 + y, so y = 85 - 0 = 0  

35 = -1 + x, so x = 35 + 1 = 36

The nucleus with atomic number 36 and atomic mass 85 is krypton-85.  

The nuclear equation becomes  

_{35}^{85}\text{Br} \longrightarrow \, _{-1}^{0}\text{e} + \, _{36}^{85}\text{Kr}

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2 years ago
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