Answer:
Final concentration of the dilute solution is 1.2M
Step-by-step explanation:
Dilution formula must be applied in this case to determine the molar concentration of the dilute solution:
M concentrated . Volume concentrated = Volume diluted . M diluted
75 mL . 8 M = 500 mL . M diluted
(75 mL . 8 M) / 500 mL = M diluted
M diluted = 1.2 M