If aqueous solution of lead (ll) nitrate and sodium sulfate, which insoluble precipitate is formed

Lead(II) sulfate

Explanation:

This looks like a double displacement reaction, in which the cations change partners with the anions.

The possible products are

Pb(NO₃)₂ (aq)+ Na₂SO₄(aq) ⟶PbSO₄(?) + 2NaNO₃(?)

To predict the product, we must use the solubility rules. Two important ones for this question are:

Thus, NaNO₃ is soluble and PbSO₄ is the precipitate.

the answers would be

the first one and the second one

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