Odpowiedź:
a) 2NaOH + H2SO4 = Na2SO4 + 2H2O
b) 2Al + 6HCl = 2AlCl3 + 3H2
c)MgO + 2HNO3 = Mg(NO3)2 + H2O
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Odpowiedź:
a) 2NaOH + H2SO4 = Na2SO4 + 2H2O
b) 2Al + 6HCl = 2AlCl3 + 3H2
c)MgO + 2HNO3 = Mg(NO3)2 + H2O