Answer:
0.0847L
Step-by-step explanation:
The following data were obtained from the question:
C1 = 2.46 M
V1 =?
C2 = 0.758 M
V2 = 275 mL = 275/1000 = 0.275L
Using the dilution formula C1V1 = C2V2, we can confidently calculate the volume of the original solution as follows:
C1V1 = C2V2
2.46 x V1 = 0.758 x 0.275
Divide both side by 2.46
V1 = (0.758 x 0.275) /2.46
V1 = 0.0847L
Therefore, 0.0847L is needed