Answer to Question #71486 in General Chemistry for nikki

Question

A stock solution containing Mn2+ ions was prepared by dissolving 1.011 g pure manganese metal in nitric acid and diluting to a final volume of 2.000 L. The following solutions were then prepared by dilution:

For solution A, 50.00 mL of stock solution was diluted to 1500.0 mL.

For solution B, 10.00 mL of solution A was diluted to 250.0 mL.

For solution C, 10.00 mL of solution B was diluted to 400.0 mL.