i do not know how to put those in words, can some one help me, please.
CoCL2(s) + 2HF(g)= CoF2(s)+ 2HCL(g) and
P6( NO3)2(aq) + 2KL(aq) = PbL2(s) +2KNO3(aq)
one mole of solid Cobalt (II) Chloride reacts with 2 moles of Hydrogen Fluoride to yield one mole of solid Cobalt (II) Fluoride and two moles Hydrogen Chloride.
*for #2 i think that's Pb not P6, and KCl, not KL.
one mole of aqueous Lead (II) Nitrate reacts with two moles of of aqueous Potassium Chloride to yield one mole of Lead (II) Chloride and two moles of aqueous Potassium Nitrate.