Respuesta :

Answer:

Explanation:

Pb(NO₃)+Na(SO₄)⇒Pb(SO₄)+Na(NO₃)

make them electrically balanced

Pb(NO₃)₂+Na₂(SO₄)⇒Pb(SO₄)+Na(NO₃)

balance

Pb(NO₃)₂+Na₂(SO₄)⇒Pb(SO₄)+2Na(NO₃)

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