4 years ago

BEST ANSWER CHOICE, GETS BRAINLIEST

Chemistry

2 answers:

kari74 [83]4 years ago

3 0

Answer:

Step 1 is A

Step 2 is D

Step 3 is C

Step 4 is B

Explanation: The help of Quizlet

iris [78.8K]4 years ago

3 0

Answer:

Step 1 is A

Step 2 is D

Step 3 is C

Step 4 is B

Explanation:Hope this helps you out :D

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A sample of pure NH4HS is placed in a sealed 2.0-L container and heated to 550 K at which the equilibrium constant is 3.5 x 10-3

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Answer:

The mass of $NH_{3}$ in the container is 2.074 gram

Explanation:

Given:

Volume of $NH_{4} HS$ $V = 2$ lit

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The reaction in which $NH_{3}$ is produced

$NH_{4} HS$ ⇄ $NH_{3} + H_{2}S$

Here equal moles of $NH_{3}$ and $H_{2}S$ is formed.

From the formula of equilibrium constant,

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Above value shows,

$NH_{3} = 0.061$ $\frac{moles}{L}$

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Therefore, the mass of $NH_{3}$ in the container is 2.074 gram

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