Question

In a reaction between calcium hydroxide, Ca(OH)2, and lithium sulfide, Li2S, which of the

following, if any, would be the solid products?
calcium sulfide (CaS)
lithium hydroxide (LiOH)
calcium sulfide(CaS) and lithium hydroxide (LiOH)
no solid products

Answer 1

CaS calcium sulfide

Step-by-step explanation:

hydroxides are insoluble except with group 1 like the lithium,

sulfides are insoluble in water and with calcium either

so CaS is insoluble