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nata0808 [166]
3 years ago
5

How is chemical energy useful? Give three examples.

Chemistry
1 answer:
Leona [35]3 years ago
7 0
1) For energy
2) for chemical energy
3) for very chemically-y-y energy-gy-gy
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Chloromethane, , arises from microbial fermentation and is found throughout the environment. It is also produced industrially, i
Maslowich

Answer:

31.36 KJ/mol

Explanation:

mass of the liquid = 74.0 g

heat of vaporization = 21.40 kJ/mol

constant boiling point temperature = 24.09 °C

heat required to vaporize 74.0g = heat of vaporization × mole

mole of Chloromethane = 74.0 g / 50.49 (g/mol) = 1.466 mol

energy required = 1.466 mol × 21.40 KJ/mol = 31.36 KJ/mol

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3 years ago
In which medium would light have the longest wavelength?
emmainna [20.7K]
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Answer:

false

Explanation:

6 0
2 years ago
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Which of the following has an incomplete octet in the lewis structure?
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3 years ago
Which of the following is not a step in the conversion of 25 L to hm3?
makkiz [27]
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Therefore, the correct answer should be the first option. The statement "<span>fraction cubed: one m over ten to the negative second power m</span>" is not a correct factor.
3 0
2 years ago
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