Answer:
76%
Explanation:
Actual yield = 38.0 g
Theoretical yield = 50.0 g
Percentage yield = ?
The relationship between these quantities is given as;
Percent yield = Actual yield / Theoretical yield * 100%
Percent yield = 38 g / 50 g * 100 %
Percent yield = 0.76 * 100 % = 76%