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sodium chloride and lead(II) acetate potassium sulfate and strontium iodide cesi

ID: 489665 • Letter: S

Question

sodium chloride and lead(II) acetate potassium sulfate and strontium iodide cesium chloride and calcium sulfide chromium(III) nitrate and sodium phosphate lonic and Net lonic Equations write balanced complete ionic and net ionic equations for each reaction. HCI(aq) + LiOH(aq) rightarrow H_2O(l) + LiCI(aq) MgS(aq) + CuCl_2(aq) rightarrow CuS(s) + MgCl_2(aq) NaOH(aq) + HNO_3(aq) rightarrow H_2O(l) + NaNO_3(aq) Na_3PO_4(aq) + NiCl_2(aq) rightarrow Ni_3(PO_4)_2(s) + NaCl(aq) Write balanced complete ionic and net ionic equations for each reaction. K_2SO_4(aq) + Cal_2(aq) rightarrow CaSO_4 (s) + KI(aq) NH_4Cl(aq) + NaOH(aq) rightarrow H_2O(l) + NH_3(g) + NaCl(aq) AgNO_3(aq) + NaCl(aq) rightarrow AgCl(s) + NaNO_3(aq) HC_2H_3O_2(aq) + K_2CO_3(aq) rightarrow H_2O(l) + CO_2(g) + KC_2H_3O_2(aq) Mercury ions (Hg_2^2+) can be removed from solution by precipitation with Cl^-. Suppose that a solution contains aqueous Hg_2(NO_3)_2. Write complete ionic and net ionic equations t

Explanation / Answer

a)

complete ionic :

H+ (aq)+ Cl- (aq) + Li+ (aq)+ OH- (aq) -------------------> Li+ (aq) + Cl- (aq) + H2O (l)

net ionic : H+(aq) + OH-(aq) --------------> H2O (l)

b)

complete ionic :

Mg+2 (aq) + S-2 (aq) + Cu+2 (aq) + 2Cl- (aq) ---------------------> CuS(s) + Mg+2 (aq) + 2Cl- (aq)

net ionic :

Cu+2 (aq) + S-2 (aq) -----------------> CuS (s)

c)

complete ionic :

H+ (aq)+ NO3- (aq) + Na+ (aq)+ OH- (aq) -------------------> Na+ (aq) + NO3- (aq) + H2O (l)

net ionic : H+(aq) + OH-(aq) --------------> H2O (l)

d)

net ionic equation:

3 Ni+2 (aq) + 2 PO4-3 (aq) ---------------------> Ni3(PO4)2 (s)