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vitfil [10]
3 years ago
7

What type of reaction is AsCl+H2S --> As2S3+HCl

Chemistry
1 answer:
borishaifa [10]3 years ago
4 0

Answer:

Double replacement:

Explanation:

Chemical equation:

2AsCl  +  3H₂S     →       As₂S₃ + 6HCl

The given reaction is double displacement reaction. In this reaction arsenic trichloride and hydrogen sulfide react and produced arsenic sulfide and hydrogen chloride. In double displacement reaction both anion an cation of reactants are exchanged with each other.

Double replacement:

It is the reaction in which two compound exchange their ions and form new compounds.

General equation:

AB + CD → AD +CB

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Answer:

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Explanation:

1) <u>Initial conditions of the helium gas</u>:

  • V = 20.0 liter
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  • T = 25.0 °C = 25.0 + 273.15 K = 298.15 K

2) <u>Ideal gas equation</u>:

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3) <u>Solve for n</u>:

  • n = pV / (RT) =
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4) <u>At STP:</u>

  • STP stands for standard pressure and temperature.
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A parachute on a racing dragster opens and changes the speed of the car from 85 m/s to 45 m/s in a period of 4.5 seconds. What i
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2.1

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