Match the effects on the concentration of SO3 gas when the following changes occur after initial equilibrium has been established in this system (N. C. = no change). 2SO2 (g) + O2 (g) 2SO3 (g) + 46.8 kcal pressure increases increase [O2] increase volume of chamber adding a catalyst raising the temperature

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Alan Briggs

Chemistry

3 February, 13:24

Match the effects on the concentration of SO3 gas when the following changes occur after initial equilibrium has been established in this system (N. C. = no change). 2SO2 (g) + O2 (g) 2SO3 (g) + 46.8 kcal pressure increases increase [O2] increase volume of chamber adding a catalyst raising the temperature

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Makaila Jefferson · Answer 1

The effects on the concentration of SO3 gas when the following changes occur after initial equilibrium has been established in this system (N. C. = no change) by adding a catalyst.

2SO2 (g) + O2 (g) 2SO3 (g) + 46.8 kcal

So that even though there is an addition of catalyst, no change in reactants or products has occurred because catalyst only provides a faster pathway for the reaction to occur.