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Triss [41]
3 years ago
9

In science, what models are usually the best? A: Simple B: Complex C: Alphabetical D: Mathematical

Chemistry
2 answers:
Flura [38]3 years ago
8 0
A) simple.

Hope this helped.
kotykmax [81]3 years ago
3 0
A. Simple hope this helped
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Liquid butane, C4H10, is stored in cylinders to be used
Ganezh [65]

Answer:

  • <u>13.0kJ</u>

Explanation:

The<em> heat</em> to <em>vaporize</em> a l<em>iquid</em> is equal to the amount of liquid in moles multiplied by the specific <em>heat of vaporiztion</em> per mole.

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Now, calculate the heat to vaporize that amount of <em>liquid butane</em>:

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The answer must be reported with 3 significant figures.

3 0
4 years ago
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Hope this helped :)
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