Which will cause the value of the equilibrium constant to change? (2 points) increasing the pressure changing the temperature increasing the concentration of reactants increasing the concentration of products

changing the temperature

Explanation:

In general, a reaction is said to be at equilibrium when the rate of consumption of the reactants equals the rate of formation of products. The dynamics of this state can be represented in terms of the 'equilibrium constant', Keq which is the ratio of the concentration of products to that of the reactants.

Consider a hypothetical reaction:

A ↔ B

Based on the above equation, the value of Keq should increase if the concentration of B i.e. the product is decreased. However, if concentration of B is decreased then based on Le Chatelier's principle, the equilibrium will shift in a direction to produce more of B such that a new equilibrium is established  and Keq remains undisturbed. This is also the case for changes in pressure.

It is only by changing the temperature does the value of Keq change.

idk what the question is about

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.