Answer:
The new volume of the solution is 0.33 L
Explanation:
Step 1: Data given
The molarity of calcium chloride = 0.98 M
The volume = 0.25 L
The new molarity = 0.74 M
Step 2: Calculate the new volume
C1*V1 = C2*V2
⇒with C1 = the molarity of calcium chloride = 0.98 M
⇒with V1 = the volume = 0.25 L
⇒with C2 = the diluted molarity = 0.74M
⇒with V2 = the new volume = TO BE DETERMINED
0.98 M * 0.25 L = 0.74 M * V2
V2 = (0.98 M * 0.25 L ) / 0.74 M
V2 = 0.33 L
The new volume of the solution is 0.33 L
