what type of reactions is K^2C^2O^4+Ba(OH0^2=2KOH+BaC^2O^4

Question

Question

Answer 1

Answer #1

Here both anions are exchanged.

C2O42- anion is exchanged from K+ cation to Ba2+ cation.
OH- anion is exchanged from Ba2+ cation to K+ cation.

So,
This is double displacement reaction.

Answer: double displacement

Answer 2

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