Question

800g of a solution contains 200g of pottasium nitrate dissolved in it. calculate the concentration of the solution

Answer 1

Answer:

. It is the mass of solute dissolved in 100 mL of the solution. ... What is the percent by mass of a solution that contains 26.5 g of glucose in 500 g of solution? ... A solution is made by dissolving 4.87 g of potassium nitrate to a final volume of 86.4 mL solution.

Explanation:

Answer 2

Answer:

25℅

Explanation:

concentration of solution = mass of solute ÷ mass of solution ×100

concentration of solution = 200 ÷ 800 × 100