Answer:
Answer is 72.15 or 0.07215
Step-by-step explanation:
Given,
Initial molarity M1 = 3.21M
Initial volume V1 = 25.4mL
Final molarity of M2 = 1.13 M
Final volume V2 = ?
M1×V1=M2×V2
M1×V1/M2=V2
3.21M×25.4/1.13=V2
V2=72.15 mL. 1 mL=0.001 L
V2= 0.07215