30 points !

create a balanced reaction for the double displacement reaction between sodium phosphate na₃(po₄) and copper sulfate cu(so₄)

you will have to balance the ion ratios of the products as well as the over-all reaction for full points.

here are some ion charges that may you balance the products:

ion charges: (zn²⁺, cu²⁺, so₄²⁻, al³⁺, ag¹⁺, no₃¹⁻, cl¹⁻, oh¹⁻, po₄³⁻, na¹⁺)

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

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

the answer is b. dilution