Calculate the approximate mass of KHC8H4O4 for the standardization of 0.16M NaOH soultion.?

1 Answer

• You need to know how much NaOH you expect to use.

  Supposing it’s 100 ml:

  (0.100 L) x (0.16 mol/L NaOH) x (1 mol KHC8H4O4 / 1 mol NaOH) x (204.2220 g KHC8H4O4/mol) = 3.27 g KHC8H4O4

  So you should expect to use 3.27 g KHC8H4O4 per 100 ml of NaOH titrant.