H2(g) + CO2(g) H₂O(g) + CO(g) Solution First we will set up an equilibrium table. It is important to understand how to set up this table, because we will use this throughout the course. Steps to set up an equilibrium table. 1) Set up table format, it is always the same. Initial (1) Change (C) Equilibrium (E) Initial (I) Change (C) Equilibrium (E) H2(g) + CO2(g) 2) Fill in the initial concentrations from the given information in the problem. H2(g) + Ş 1M Initial (I) Change (C) Equilibrium (E) H2(g) + 1M CO2(g) IM -X 3) To determine the change, you subtract "x" multiplied by the stoichiometric coefficient from the non-zero concentrations, and add "x" multiplied by the stoichiometric coefficients to the zero concentrations. This is the procedure to use only when we have zero concentrations of products or reactants. ↓↑ CO2(g) IM H₂O(g) + CO(g) -X H₂O(g) + CO(g) 0 0 H₂O(g) + CO(g) 0 0 +x + X

Chemistry
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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ICE part 1,2,3 please. Tysm
**Solution**

First, we will set up an equilibrium table. It is important to understand how to set up this table, because we will use this throughout the course.

**Steps to set up an equilibrium table:**

1) **Set up table format; it is always the same.**

\[ \text{H}_2\text{O}_{(g)} \rightleftharpoons \text{H}_2\text{(g)} + \text{CO}_{(g)} \]

|                  | Initial (I) | Change (C) | Equilibrium (E) |
|------------------|-------------|------------|-----------------|
| H₂O(g)           |             |            |                 |
| H₂(g)            |             |            |                 |
| CO(g)            |             |            |                 |

2) **Fill in the initial concentrations from the given information in the problem.**

|                  | Initial (I) | Change (C) | Equilibrium (E) |
|------------------|-------------|------------|-----------------|
| H₂O(g)           | 1M          |            |                 |
| H₂(g)            | 0           |            |                 |
| CO(g)            | 0           |            |                 |

3) **To determine the change, you subtract 'x,' multiplied by the stoichiometric coefficient from the zero concentrations, and add 'x,' multiplied by the stoichiometric coefficients to the zero concentrations. This is the procedure to use only when we have zero concentrations of products or reactants.**

\[ \text{H}_2\text{O}_{(g)} \rightleftharpoons \text{H}_2\text{(g)} + \text{CO}_{(g)} \]

|                  | Initial (I) | Change (C) | Equilibrium (E) |
|------------------|-------------|------------|-----------------|
| H₂O(g)           | 1M          | -x         | 1M - x          |
| H₂(g)            | 0           | +x         | x               |
| CO(g)            | 0           | +x         | x               |
Transcribed Image Text:**Solution** First, we will set up an equilibrium table. It is important to understand how to set up this table, because we will use this throughout the course. **Steps to set up an equilibrium table:** 1) **Set up table format; it is always the same.** \[ \text{H}_2\text{O}_{(g)} \rightleftharpoons \text{H}_2\text{(g)} + \text{CO}_{(g)} \] | | Initial (I) | Change (C) | Equilibrium (E) | |------------------|-------------|------------|-----------------| | H₂O(g) | | | | | H₂(g) | | | | | CO(g) | | | | 2) **Fill in the initial concentrations from the given information in the problem.** | | Initial (I) | Change (C) | Equilibrium (E) | |------------------|-------------|------------|-----------------| | H₂O(g) | 1M | | | | H₂(g) | 0 | | | | CO(g) | 0 | | | 3) **To determine the change, you subtract 'x,' multiplied by the stoichiometric coefficient from the zero concentrations, and add 'x,' multiplied by the stoichiometric coefficients to the zero concentrations. This is the procedure to use only when we have zero concentrations of products or reactants.** \[ \text{H}_2\text{O}_{(g)} \rightleftharpoons \text{H}_2\text{(g)} + \text{CO}_{(g)} \] | | Initial (I) | Change (C) | Equilibrium (E) | |------------------|-------------|------------|-----------------| | H₂O(g) | 1M | -x | 1M - x | | H₂(g) | 0 | +x | x | | CO(g) | 0 | +x | x |
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