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jolli1 [7]
3 years ago
7

which stage of fire occurs when all combustible materials in the compartment are burning at their peak head release

Chemistry
1 answer:
bixtya [17]3 years ago
5 0

Answer:

yuhhhhhhhhhhhhhhh

Explanation:yuhhhhhhhhhhhhhh it hard sry

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Answer:

Covalent

Explanation:

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Pyridoxine contains 11 hydrogen atoms, 8 carbon atoms, 3 oxygen atoms, and 1 nitrogen atom. what is the chemical formula for pyr
FinnZ [79.3K]
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7 0
3 years ago
In the first 85.0 s of this reaction, the concentration of no dropped from 1.12 m to 0.520 m . calculate the average rate of the
goldenfox [79]

In the first 85.0 s of this reaction, the concentration of no dropped from 1.12 m to 0.520 m .

What is rate of a reaction?

The speed at which a chemical reaction takes place is the rate of the reaction. It is the concentration change per unit time of a reactant in a reaction.

Since the concentration of NO reduces to half its initial concentration in 85 seconds that is from 1.12m to 0.520m, it can be said that 85 seconds is the half life interval for the reaction, <u>Hence on average, </u><u>half reaction</u><u> is completed in the time interval of </u><u>85 seconds</u><u>.</u>

To learn more about rate of a reaction from the given link below,

brainly.com/question/12172706

#SPJ4

7 0
1 year ago
Can someone help me with problem 21.105? Many thanks!
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The correct answer is 1 to the 3rd power
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2 years ago
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