Determine the amount of potassium chloride in each solution.
20.1 g of a solution containing 1.04 % KCl by mass. Express your answer using three significant figures.
29.2 kg of a solution containing 19.7 % KCl by mass. Express your answer using three significant figures.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Mass Percent concept. You can view video lessons to learn Mass Percent. Or if you need more Mass Percent practice, you can also practice Mass Percent practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Norton's class at FSCJ.