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The entropy change for a reaction can be calculated using which of the following
The entropy change for a reaction can be calculated using which of the following?
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Practice Questions
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Q1
The entropy change for a reaction can be calculated using which of the following?
ΔS = ΣS(products) - ΣS(reactants)
ΔS = ΣS(reactants) - ΣS(products)
ΔS = Q/T
ΔS = W/T
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The change in entropy for a reaction is calculated using the formula ΔS = ΣS(products) - ΣS(reactants).
Questions & Step-by-step Solutions
1 item
Q
Q: The entropy change for a reaction can be calculated using which of the following?
Solution:
The change in entropy for a reaction is calculated using the formula ΔS = ΣS(products) - ΣS(reactants).
Steps: 7
Show Steps
Step 1: Identify the products of the chemical reaction.
Step 2: Find the standard entropy values (S) for each product.
Step 3: Add up the standard entropy values for all products to get ΣS(products).
Step 4: Identify the reactants of the chemical reaction.
Step 5: Find the standard entropy values (S) for each reactant.
Step 6: Add up the standard entropy values for all reactants to get ΣS(reactants).
Step 7: Use the formula ΔS = ΣS(products) - ΣS(reactants) to calculate the change in entropy.
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