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Stolb23 [73]
2 years ago
7

The reaction of charcoal (carbon) and oxygen is sped up by grinding the charcoal into a fine powder. This is an example of:

Chemistry
2 answers:
lilavasa [31]2 years ago
7 0

Answer:

D

Explanation:

Grinding to a powder increases the surface area of the charcoal .

matrenka [14]2 years ago
3 0

Answer:

ngl bro i think its All of the above.

Explanation:

Crushing it into a powder spreads its surface area, which then allows the temperature to spread out amongst the charcoal more easily, and now that the charcoal is in a more concentrated and less compact form, the reaction will spread out amongst the atoms much quicker.

Im sorry if I got you wrong

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Answer:

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Explanation:

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3 years ago
A sample of gas has an initial volume of 3.62 L at a pressure of 0.987 atm. If the volume of the gas decreases to 2.50 L, what w
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Answer:

0.033 atm

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8 0
2 years ago
Какая масса хлора и какое количество вещества необходимо для реакции с 12г магния при получении хлорида магния?
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Ilia_Sergeevich [38]

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Explanation:

8 0
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