What is the predicted order of first ionization energies from highest to lowest for lithium (Li), sodium (Na), potassium (K), an
2 answers:
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Answer: At equilibrium, the partial pressure of is 0.0330 atm.
Explanation:
The partial pressure of is equal to the partial pressure of
. Hence, let us assume that x quantity of
is decomposed and gives x quantity of
and x quantity of
.
Therefore, at equilibrium the species along with their partial pressures are as follows.
At equilibrium: 0.123-x x x
Now, expression for of this reaction is as follows.
Thus, we can conclude that at equilibrium, the partial pressure of is 0.0330 atm.
<u>Answer:</u> The amount of oxygen gas consumed is 0.525 moles
<u>Explanation:</u>
We are given:
Moles of propane burned = 0.150 moles
The chemical equation for the combustion of propane follows:
By Stoichiometry of the reaction:
1 mole of propane reacts with 5 moles of oxygen gas
So, 0.150 moles of propane will react with = of oxygen gas
Hence, the amount of oxygen gas consumed is 0.525 moles