Answer: the answer would be B
Based on Le Chatelier's principle, if the equilibrium of a given reaction is disturbed through changes in temperature, pressure, volume or concentration, then it will shift in a direction so as to undo the effect of the change induced.
The given reaction is:
2SO2(g) + O2(g) ↔ 2SO3(g)
As per Boyle's law,
V α 1/P
as the volume is increased the pressure of the system would decrease. The equilibrium would then shift in a direction of increased pressure. This would be towards the reactants where there are more moles of the gas.
Therefore, the equilibrium would shift to the left towards the reactants.
To find moles from grams would be the amount of grams which in your case is 3.4 divided by the molar mass which is just adding ip Si, O2
Answer:
B-It provides an explanation for many observations and accepted hypotheses.
Answer:
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