When reacting Na with Cl2, we calculated that the theoretical yield should be 12.5 grams. Our actual yield was 13.0 grams. What is the percent yield?
Question
When reacting Na with Cl2, we calculated that the theoretical yield should be 12.5 grams. Our actual yield was 13.0 grams. What is the percent yield?
Solution
The percent yield is calculated by dividing the actual yield by the theoretical yield and then multiplying by 100 to get a percentage.
Here's the step-by-step calculation:
- Divide the actual yield by the theoretical yield: 13.0 grams / 12.5 grams = 1.04
- Multiply by 100 to get a percentage: 1.04 * 100 = 104%
So, the percent yield of your reaction is 104%. This is unusual because percent yield should ideally be under 100%. This could be due to experimental error, impurities in the product, or inaccuracies in the initial measurements.
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