Question

Please write out the net ionic equations for the reactions listed. Please balance the equations, and include the charges and states of each reactant and product. Thank you.

2 H2504a) t5r (NO) (aq) BalNoa COA) Calvosco 3 (NOs)2 + tag) Sr (NO) cOp) +Ba(NO3 (04) toR) NHela CaOCalNo,), Cae) CANHAe CoOum+Sr (No) (OA) tap) 10) k,CrO4ro)

Please also write similar balanced net ionic equations for these.

Answer 1

(1) SO₄^2-(aq) + Ba²⁺(aq) $\rightarrow$ BaSO₄(s)

(2) SO₄^2-(aq) + Sr²⁺(aq) $\rightarrow$ SrSO₄(s)

(3) CO₃^2-(aq) + Ba²⁺(aq) $\rightarrow$ BaCO₃(s)

(4) CO₃^2-(aq) + Ca²⁺(aq) $\rightarrow$ CaCO₃(s)

(5) CO₃^2-(aq) + Mg²⁺(aq) $\rightarrow$ MgCO₃(s)

(6) CO₃^2-(aq) + Sr²⁺(aq) $\rightarrow$ SrCO₃(s)

(7) C₂O₄^2-(aq) + Ba²⁺(aq) $\rightarrow$ BaC₂O₄(s)

(8) C₂O₄^2-(aq) + Ca²⁺(aq) $\rightarrow$ CaC₂O₄(s)

(9) C₂O₄^2-(aq) + Sr²⁺(aq) $\rightarrow$ SrC₂O₄(s)

(10) CrO₄^2-(aq) + Ba²⁺(aq) $\rightarrow$ BaCrO₄(s)