Question

q8

Using the solubility table, determine whether each of the following compounds are soluble or insoluble in water: a) calcium sulfide, Cas [Select] b) lead(II) sulfate, PbSO4 [Select] c) barium chromate, BaCrO4 [Select)

Answer 1

Solubility means the ability for a given Substance (the solute) to vissulye in a Soluent (ens collater). it is measured in terms of the maximum amount of solute dissolved in a soluent at equilibrium Whether compound as Soluble con not can be known by their (esp) vanes for that particular sormont. higher the ksp a more is the solubility for our given question. - Casa posou a Barrou whether souble in water connot Ksp of as a ss more souble] con of Poson is 1.8 068) Slightly Soluble Icon of Barray = 121 (10) [Not Schable] if you tavce Barrou as the Kap- 1.210 100 die value of soubility & s² laincolo (Ispase) lansios mules / lit trak unccums 60277) ng hill which is very very low amour acil is use

Solubility moastly depends on following factors " inter molecular forces 2 polarity of sowent 3 free energy change a entory change y Jemperature a pressure . . Imic strenght a common in effect few exampies (for Solubility in coater) an Saits conting Group I elements Q. 4*But, ia?, csa, But b. anims like rog, sai clone, clog halides (except are also more sume samble (insoluble havicks of Agt, right py 24 ore)? d. on are slightly soluble,