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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Chemistry

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19 February, 04:53

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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Hillary Yu · 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]