CHEMICALKINETIC-QN09
The following shows the reaction between
hydrogen and iodine gases to form hydrogen iodide gas.
H2 + I2⇌ 2HI+ Heat
Explain what happens to the position of equilibrium if: -
i) The temperature is increased?
ii) The pressure is lowered
iii) Hydrogen iodide is pumped into the system.
-
Soln:
i) When the temperature is increased, the position of equilibrium will favor forward reaction.
ii) When the pressure is the lowered, the position of equilibrium will favor either forward or backward direction.
iii. When Hydrogen iodide is pumped into the system; the position of equilibrium will favor at backward direction.
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Prepared By:
Sir Mahame
Biology & Chemistry teacher,
Mapambano Education Center | Mwenge | DSM.
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