The solution of potassium hydroxide with a volume of 252 ml and a concentration of 0.960 m has: 0.24192 mol
To solve this problem, the formula and the procedure that we have to use is:
m = n(solute)/v(solution) L
Where:
- m= molarity
- n = moles
- m = mass
Information about the problem:
- v(solution) = 252 mL
- m = 0.960 mol/L
- n (koh) =?
By converting the volume units from (ml) to (L) we have;
v(solution) = 252 mL * 1L/1000 mL
v(solution) = 0.252 L
Applying the molarity formula, and clearing the moles we get:
m = n(solute)/v(solution) L
n(solute) = m * v(solution) L
n(koh) = 0.960 mol/L * 0.252 L
n(koh) = 0.24192 mol
What is a solution?
In chemistry a solution is known as a homogeneous mixture of two or more components called:
Learn more about chemical solution at: brainly.com/question/13182946 and brainly.com/question/25326161
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