PLEASES help me with these 2 questions, it is for a quiz that is due soon!

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

Tell me the iupac names of the following alcohols:

Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)