A solution is 2.25% by weight KHCO₃.How many grams of KHCO₃ are in 150.0 g of solution? A) 1.50 g B) 3.38 g C) 66.7 g D) 225 g

Question

Quizplus · Accepted Answer

To find the amount of KHCO₃ in the solution, we need to use the concentration (2.25%) and the total weight of the solution (150.0 g). First, we need to convert the percentage to a decimal by dividing by 100: 2.25 ÷ 100 = 0.0225 Next, we can calculate the weight of KHCO₃ in the solution: 150.0 g × 0.0225 = 3.375 g Therefore, the answer is B) 3.38 g.

A Solution Is 2