You have 0.5 L of air at a pressure of 203 kPa and -70 degrees C in a rigid, sealed container. What is the absolute temperature
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The question is incomplete, here is the complete question:
Phosphorus trichloride gas and chlorine gas react to form phosphorus pentachloride gas:
A gas vessel is charged with a mixture of and
, which is allowed to equilibriate at 450 K. At equilibrium the partial pressures of the three gases are
= 0.126 atm ,
= 0.156 atm , and
= 1.60 atm. What is the value of
at this temperature?
<u>Answer:</u> The for the given reaction is 81.4
<u>Explanation:</u>
For the given chemical equation:
The expression of for above reaction follows:
We are given:
Putting values in above equation, we get:
Hence, the for the given reaction is 81.4
The following are the steps involved in drawing Lewis structure of the polyatomic trisulfide anion :
Total number of valence electrons =
Resonance is not possible in this ion. The molecular geometry of the ion will be bent as there are two lone pairs and two bond pairs on the central atom.
