When 28.2706 grams of solute are used to make a 932 mL solution of potassium hydroxide, what is the concentration of the solution?
To find the concentration of the solution, we need to know the amount of solute (in this case, potassium hydroxide) in grams and the volume of the solution in milliliters.
In this problem, you are given that 28.2706 grams of solute are used to make a 932 mL solution of potassium hydroxide.
To find the concentration, we use the formula:
Concentration = (Amount of Solute / Volume of Solution)
Plugging in the values, we can calculate the concentration as:
Concentration = (28.2706 g / 932 mL)
To simplify the calculation, we can convert the volume from milliliters to liters by dividing it by 1000:
Concentration = (28.2706 g / 0.932 L)
Calculating this expression, we find:
Concentration ≈ 30.34 g/L
Therefore, the concentration of the solution is approximately 30.34 grams per liter (g/L).