Question
Let's warm up our thinking with a generic reaction: Reactant 1 + Reactant 2 ⇔ Product A + Heat Using the sample reaction, determine the shift that will result with each disturbance. (5 points) Favors Forward Reaction (Shift right) Favors Reverse Reaction (Shifts left) Removal of Product A Addition of heat Addition of Reactant 1 Removal of Reactant 2 Removal of heat Question 2 The forward reaction seen here can be considered: Reactant 1 + Reactant 2 ⇔ Product A + Heat (1 point) Responses Endothermic Endothermic Exothermic
Answers
GPT-4o mini
Let's analyze the given reaction and what happens under different disturbances:
**Reaction:**
Reactant 1 + Reactant 2 ⇔ Product A + Heat
1. **Removal of Product A:**
This disturbance will shift the equilibrium to the right (forward reaction) to replace the removed Product A.
**Shift:** Favors Forward Reaction (Shift right)
2. **Addition of heat:**
Since heat is a product in this reaction, adding heat will shift the equilibrium to the left (reverse reaction) to absorb the excess heat.
**Shift:** Favors Reverse Reaction (Shifts left)
3. **Addition of Reactant 1:**
Adding more Reactant 1 will shift the equilibrium to the right (forward reaction) to use up the added reactant.
**Shift:** Favors Forward Reaction (Shift right)
4. **Removal of Reactant 2:**
Removing Reactant 2 will shift the equilibrium to the left (reverse reaction) because there are fewer reactants available to form Product A.
**Shift:** Favors Reverse Reaction (Shifts left)
5. **Removal of heat:**
Since heat is a product, removing heat will shift the equilibrium to the right (forward reaction) to produce more heat.
**Shift:** Favors Forward Reaction (Shift right)
**Question 2: The forward reaction can be considered:**
Since heat is released as a product when Reactant 1 and Reactant 2 react to form Product A, this indicates that the reaction is exothermic.
**Response:** Exothermic
**Reaction:**
Reactant 1 + Reactant 2 ⇔ Product A + Heat
1. **Removal of Product A:**
This disturbance will shift the equilibrium to the right (forward reaction) to replace the removed Product A.
**Shift:** Favors Forward Reaction (Shift right)
2. **Addition of heat:**
Since heat is a product in this reaction, adding heat will shift the equilibrium to the left (reverse reaction) to absorb the excess heat.
**Shift:** Favors Reverse Reaction (Shifts left)
3. **Addition of Reactant 1:**
Adding more Reactant 1 will shift the equilibrium to the right (forward reaction) to use up the added reactant.
**Shift:** Favors Forward Reaction (Shift right)
4. **Removal of Reactant 2:**
Removing Reactant 2 will shift the equilibrium to the left (reverse reaction) because there are fewer reactants available to form Product A.
**Shift:** Favors Reverse Reaction (Shifts left)
5. **Removal of heat:**
Since heat is a product, removing heat will shift the equilibrium to the right (forward reaction) to produce more heat.
**Shift:** Favors Forward Reaction (Shift right)
**Question 2: The forward reaction can be considered:**
Since heat is released as a product when Reactant 1 and Reactant 2 react to form Product A, this indicates that the reaction is exothermic.
**Response:** Exothermic