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3 years ago

Ammonium Iodide dissociates reversibly to ammonia and hydrogen iodide:

Chemistry

1 answer:

NeTakaya3 years ago

7 0

Answer:

The partial pressure of ammonia at equilibrium when a sufficient quantity of ammonium iodide is heated to 400°C Is 0.103 atm.

The correct option is A.

Explanation;

NH4I(s) ⇋ NH3(g) + HI(g)Kp = 0.215 at 400°C

NH4I(s)= 0.215

NH3(g)=0.103

HI(g)Kp=0.112

Therefore = 0.103 +0.112= 0.215

Therefore the partial pressure of ammonia at equilibrium is 0.103 atm

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Explanation:

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3 years ago

2. The Food and Drug Administration (FDA) mandates that all vinegar sold in the United States must have a minimum concentration

Scilla [17]

Answer:

The minimum molarity of acetic acid in vinegar according to given standards is 0.6660 mol/L.

Explanation:

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The minimum molarity of acetic acid in vinegar according to given standards is 0.6660 mol/L.

4 0

3 years ago

How do I "predict the colour change that would be observed if carbon dioxide gas were bubbled into a mixture of calcium oxide, b

Effectus [21]

Hey there!

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3 years ago

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Dmitry [639]

Answer:

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3 years ago

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mart [117]

Explanation:

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3 years ago