Write a balanced net ionic equation for the reactions that occur when the following aqueous solutions are mixed. Include the physical states of each reactant and product. Do not subscript the phases.

(a) Copper (II) sulfate, CuSO4, and potassium hydroxide, KOH

(b) Lithium carbonate, Li2CO3, and aluminum nitrate, Al (NO3) 3

(c) Sodium phosphate, Na3PO4, and barium chloride, BaCl2

Question

Teeny

Chemistry

31 December, 10:26

Write a balanced net ionic equation for the reactions that occur when the following aqueous solutions are mixed. Include the physical states of each reactant and product. Do not subscript the phases.

(a) Copper (II) sulfate, CuSO4, and potassium hydroxide, KOH

(b) Lithium carbonate, Li2CO3, and aluminum nitrate, Al (NO3) 3

(c) Sodium phosphate, Na3PO4, and barium chloride, BaCl2

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Answers (1)

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Yang · Answer 1

1. Cu (2+) [solution] + 2OH (-) [solution] = Cu (OH) ↓ [solid]

2. 3CO3 (2-) [solution] + 2Al (3+) [solution] + 3H2O [liquid] = 2Al (OH) 3↓ [solid] + 3CO2↑ [gas]

2. 2PO4 (3-) [solution] + 3Ba (2+) [solution] = Ba3 (PO4) 2↓ [solid]