Question

You will need to write 3 equations for the reaction you are assigned

• 1. formula (un-ionized) equation
• 2. total ionic equation
• 3. net ionic equation

Your equations MUST include the physical states for each molecule and/or ion in the reaction (e.g. (s) for solid or precipitate, (g) for gas, and (aq) for aqueous). to determine solubilities.

sodium bromide and silver nitrate

sodium carbonate and silver nitrate

sodium arsenate and barium chloride

Answer 1

® Sodium bromide and silver nitete 1. Balanced formula equation. Na Bolent Ag Noz(y) — Ay Br (8) + Nanos (22) 2. Tofal ionic equations: Nat lat) + Br(ap) + Ag" () triuzlaz) Aj Br(s) + Nat Cay) + roz (ay) 3. Net inic equation, spectator ims ( those that appear on both sides of the equation) cancel and not included in the net ionic equetion. 1 Agt (ar) + Bilah) Ag Brls) dium carbonete and silver nitele ♡ Belanced formule equation ! Na₂CO₃(aq) + 2Ag Nuzlar) → Ag CO₂ (s) +2 Na Mos Carl Total ienie equation. Iwatlap) + co 09) +2a51ap) towe (aq) — ASC318) + 2x512) +.. © Net inte equation 1. 2NO(66) spectatering caned, and not included in the net inic equal dangtec) + Co. (09) Ag, C3 (5)

Sodium arsenate and Barium chloride © Belanced formule equation & Na, A50, (04) + 3 Becę cap) – Baz (AsOy), (s) + 6NG4 lag). ® Lomic equation Gnat + e Ason + 3 Båt + 60° Baz(AsO4], (s) + buat tu- ® Net imic equilin. 3 Baryt i 2 AsOy &e) — Bag (As042, (s)
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