Answer: 75%
Explanation:
The following information can be gotten from the question:
Waste = 70kg
Theoretical yield = 280kg
Therefore, the actual yield will be the difference between the theoretical yield and the waste which will be:
= 280kg - 70kg = 210kg
The percent yield will now be:
= Actual yield / Theoretical yield × 100
= 210/280 × 100
= 3/4 × 100
= 75%
The percent yield of the reaction would be 25%.
The percent yield of a reaction is mathematically given by:
In this case, the actual yield is 70 kg while the theoretical yield is 280 kg.
Thus:
= 25 %
More on percent yield can be found here: https://brainly.com/question/2506978?referrer=searchResults
