Respuesta :
Answer:
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Explanation:
2)
1Na₂S + 1CaSO₄ ⇒ 1Na₂SO₄ + 1CaS
Reactans Elements Products
2 Na 2
2 S 2
1 Ca 1
4 O 4
3) 3LiNO₃ + 1Na₃PO₄ ⇒ 1Li₃PO₄ + 3NaNO₃
Reactants Elements Products
3 Li 3
3 N 3
13 O 13
3 Na 3
1 P 1
4) 1(NH₄)₂CO₃ + 1MgSO₄ ⇒ 1(NH₄)₂SO₄ + 1MgCO₃
Reactants Elements Products
2 N 2
8 H 8
1 C 1
7 O 7
1 Mg 1
1 S 1
5) 1Ca(OH)₂ + 1Na₂CO₃ ⇒ 2NaOH + 1CaCO₃
Reactants Elements Products
1 Ca 1
5 O 5
2 H 2
2 Na 2
1 C 1