What is the weight percent of vitamin C in a solution made by dissolving 2.60 g of vitamin C,C₆H₈O₆,in 55.0 g of water? A) 0.326% B) 0.484% C) 4.51% D) 4.72% E) 0.400%

Question

Quizplus · Accepted Answer

To calculate the weight percent of vitamin C in the solution, we need to divide the weight of vitamin C by the total weight of the solution and multiply by 100:

Weight % = (weight of vitamin C / weight of solution) x 100

Weight of solution = 2.60 g + 55.0 g = 57.6 g

Weight % = (2.60 g / 57.6 g) x 100 = 4.51%

Therefore, the best choice is C, with a weight percent of 4.51%.

What Is the Weight Percent of Vitamin C in a Solution