Question

Below is a list of some common polyatomic ions for your reference. lon Name lon Name lon Formula carbonate phosphite nitrite phosphate lon Formula CO32- NO2- NO3 - NH4+ OH PO,3- PO23- SO,2- C10, - nitrate sulfate ammonium chlorate hydroxide perchlorate C104 Aqueous lithium sulfate was mixed with aqueous strontium chlorate, and a crystallized strontium sulfate product was formed. Consider the other product and its phase, and then write the balanced molecular equation for this precipitation reaction. Express your answer as a chemical equation including phases. Type an underscore () or a carat (-) to add subscripts and superscripts more quickly. ► View Available Hint(s) | ΑΣφ ха хь

Answer 1

aqueous lithium sulfate and aqueous strontium chlorate to gives strontium sulfate precipitate and lithium chlorate

Li2SO4(aq) + Sr(ClO4)2(aq) ------------> SrSO4(s) + 2LiClO4(aq)   molecular equation

2Li^+(aq) + SO4^2-(aq) + Sr^2+(aq) + 2(ClO4)^-(aq) ------------> SrSO4(s) + 2Li^+(aq) + 2ClO4^-(aq) ionic equation

removal of spectator ions to get net ionic equation

Sr^2+(aq) + SO4^2-(aq)   ------------> SrSO4(s) net ionic equation