Answer: Originally Answered: A sample of 0.892g of potassium chloride is dissolved in 54.6g of a water. What is the percent by mass of the potassium chloride in this solution?
Well, take the quotient…
0.892∙g0.892∙g+54.60∙g×100% percentage by mass potassium chloride
≈2%
Step-by-step explanation: