Answers

  • Brainly User
2014-05-16T15:06:04+05:30
The required equation is HgCl2+4KI>>2KCl+K2HgI4. according to stoichiometric calculations 4 moles of KI gives 1 mole of k2HgI4 THEREFORE 0.4moles of K2HgI4 requires----- ? 0.4 moles x 4 moles/1 mole=1.6 moles therefore1.6 moles of KI is required to produce 0.4 moles of K2HgI4.
1 5 1