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scoundrel [369]
3 years ago
7

Why do we crack molecules?

Chemistry
2 answers:
olga2289 [7]3 years ago
5 0
Cracking is the process whereby complex organic molecules such as kerogens or long chain hydrocarbons are broken down into simpler molecules such as light hydrocarbons,. 
it is done to get more important substances
tino4ka555 [31]3 years ago
4 0

We need to crack molecules in order for us to get the desired molecule. For example, in the extraction of crude oil, after entering the fractional distillation, it will give products base on their molecular structure. The products are gasoline, diesel fuel, jet fuel, wax, asbestos,kerosene.

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2 years ago
The iron content of foods can be determined by dissolving them in acid (forming Fe3+), reducing the iron(III) to iron(II), and t
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Answer:

  • <em>Oxidation half-reaction</em>:

Fe²⁺(aq) →  Fe³⁺(aq) + 1e⁻

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Ce⁴⁺(aq) + 1e⁻ →  Ce³⁺(aq)

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The <em>reduction half-reaction</em> is:

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