QQuestionChemistry
QuestionChemistry
"Which formula can be used to calculate the theoretical yield?
A. Actual yield + percent yield
B. Amount of reactants + amount of products
C. (Actual yield ÷ percent yield) × 100
D. (Amount of reactant ÷ amount of product) × 100"
12 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:Let's solve this step by step:
Step 2:: Understand the concept of theoretical yield
Theoretical yield is the maximum amount of product that can be produced in a chemical reaction based on the limiting reactant, assuming 100% efficiency.
Step 3:: Analyze the given options
- Option D: $$\frac{\text{Amount of reactant}}{\text{Amount of product}} \times 100$$ (Incorrect)
Let's examine each option carefully:
Step 4:: Recall the theoretical yield calculation
The theoretical yield is calculated by:
Step 5:
Identifying the limiting reactant
Step 6:
Using stoichiometric calculations to determine the maximum possible product amount
Step 7:: Verify the percent yield formula
\text{Percent yield} = \frac{\text{Actual yield}}{\text{Theoretical yield}} \times 100\%
Percent yield is calculated as:
Final Answer
The theoretical yield is determined through stoichiometric calculations based on the balanced chemical equation and the limiting reactant. However, if forced to choose from the given options, the closest relationship is Option C, which represents the percent yield formula, not the theoretical yield calculation.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students