Consider the following reversible reaction.
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C(s)+O2(g) CO2(g)
What is the equilibrium constant expression for the given system?
Keg =
[CO2]
[C][02]
[CO2]
o Keo-TO]
[C][02]
o Keo-TCO]
[02]
o Kea- [CO2]

The reaction will shift to the right

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.

Heating it up with cause a quicker reaction time

The population of unionid mussels decreased after zebra mussels were introduced. zebra mussels competed with the unionid mussels for food. the zebra mussels were able to displace the unionid mussels, allowing the zebra mussel population to increase  over the years. the unionid mussel population decreased because  of lack of food.