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3 years ago

HELP 30 Points !

Chemistry

2 answers:

Anestetic [448]3 years ago

8 0

2Na3(PO4)+ 3Cu(SO4) ➡️3Na2(SO4)+Cu3(PO4)2

Katarina [22]3 years ago

4 0

Answer:

The answer to your question is below

Explanation:

In a double displacement reaction, the cations interchange between the two reactants.

Na₃PO₄ + CuSO₄ ⇒ Na₂SO₄ + Cu₃(PO₄)₂

Now, we need to balance the equation

Na₃PO₄ + CuSO₄ ⇒ Na₂SO₄ + Cu₃(PO₄)₂

Reactants Elements Products

3 Na 2

1 P 2

1 Cu 1

1 S 1

8 O 12

This reaction is unbalanced so we need to balance it.

2Na₃PO₄ + 3CuSO₄ ⇒ 3Na₂SO₄ + Cu₃(PO₄)₂

Reactants Elements Products

6 Na 6

2 P 2

3 Cu 3

3 S 3

20 O 20

Now the equation is balanced

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