Changes in either or can cause a change in the state of matter. A. Temperature or Pressure

B. Temperature or Matter

C. Matter or Pressure

A. Temperature or Pressure

Explanation:

See explanation.

Explanation:

Hello there!

In this case, for the chemical reaction:

It is widely known that the the only factor altering the equilibrium constant is the temperature because of its thermodynamic definition:

Which is temperature dependent on the denominator and on the Gibbs free energy of reaction. In such a way, the answers can be just f and g, as the other factors modify Q (reaction quotient) rather than K. Thus, we can discuss about f and g:

f. This would increase K if the Gibbs free energy of reaction is positive (nonspontaneous).

g. This would increase K if the Gibbs free energy of reaction is negative (spontaneous).

It is important to discuss those two because the Gibbs free energy is not given.

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