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bulgar [2K]
3 years ago
10

What type of reaction takes place when somthing reacts with hydrchloruc acid​

Chemistry
1 answer:
DIA [1.3K]3 years ago
7 0

Answer:

it forms nitrogen gas if it reacts with hydrochloric acid.

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How many hours will it take for the concentration of methyl isonitrile to drop to 15.0 % of its initial value?
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The concentration  of methyl isonitrile will become 15% of the initial value after 10.31 hrs.

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As the data the rate constant is not given in this description, However from observing the complete question  the rate constant is given as a rate constant of 5.11x10-5s-1 at 472k .

Now the ratio of two concentrations is given as

ln (\frac{C}{C_0})=-kt

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So time t is given as

ln (\frac{C}{C_0})=-kt\\ln(0.15)=-5.11 \times 10^{-5} \times t\\t=\frac{ln(0.15)}{-5.11 \times 10^{-5} }\\t=37125.6 s\\t=37125.6/3600 \\t= 10.31 \, hrs

So the concentration will become 15% of the initial value after 10.31 hrs.

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