Final answer:
In solving problems with ICE tables, you first identify the reaction's direction to reach equilibrium and then set up an ICE table with initial, change, and equilibrium values.
Step-by-step explanation:
When solving a question involving ICE tables, the first two steps are as follows:
- Identify the direction in which the reaction will proceed to reach equilibrium. This usually involves comparing the reaction quotient (Q) to the equilibrium constant (K) to determine if the reaction will shift towards the products or reactants.
- Develop an ICE table by establishing the initial concentrations (or pressures), the changes in these amounts as the reaction moves toward equilibrium, and then the final equilibrium concentrations (or pressures).
ICE tables are a valuable tool used for evaluating changes and determining equilibrium concentrations in chemical reactions.