A solid sample of Fe(OH)2 is added to 250.0 mL of 0.350 M aqueous HCL. The resulting solution is acidic. It takes 75.0 mL of 0.500 M NaOH solution to...

A solid sample of Fe(OH)2 is added to 250.0 mL of 0.350 M aqueous HCL. The resulting solution is acidic. It takes 75.0 mL of 0.500 M NaOH solution to neutralize the solution.A) How would you prepare 0.5 L of the 0.350 M HCL solution from a 12 M concentrated HCL solution?B) How many moles of HCL are in the initial solution?C) What was the mass of Fe(OH)2 (89.86 g/mol) added to the solution?D) What is the final concentration (molarity) of the CL- ions and OH- in the final solution? _____ Cl-_____ OH-