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Question

re https://session.masteringchemistry.com/myct/itemView?assignmentProblemiD-95303516 apter 9 mical Equations for Precipitation Reactions 9 of 37 Part D - Net ionic equation 2Li (aq) + S0,2 (a) Sr (aq) + 2CIO (aq) SrSO,(8)+2Li (aq) 2ClO, (aq) The complete ionic equation you determined in Part C is shown above for your convenience The net ionic equation only depicts the chemical species that participate in the reaction, and that is the formation of a solid between one type of cation and one type of anion in this precipitation reaction Recall that any of the ions that do not participate in the reaction are spectator ions, and spectator ions are excluded from the net ionic equation. Write the net ionic equation for this precipitation reaction Express your answer as a chemical equation including phases. Type an underscore carat (A) to add subscripts and superscripts more quickly. or a > View Available Hint(s) Submit Next > vide Feedback 5:43 PM @ 4/16/2018

Explanation / Answer

given ionic equation,

2Li+(aq) + SO4 2- (aq) + Sr+2(aq) + 2ClO3-(aq) -------> SrSO4(s) + 2 Li+(aq) + 2ClO3-(aq)

cancel the ions present on both sides of the reaction because they are present in solution as spectator ions and the final net ionic equation will be,

Sr+2(aq) + SO4 2-(aq) -------> SrSO4(s)