Предмет: Химия, автор: nastyakordik69

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Автор ответа: svetka1574
0


2Na + 2H2O = 2NaOH + H2

2NaOH + H2SO4 = Na2SO4 +2 H2O

Na2SO4 + BaCl2 = BaSO4 + 2NaCl

NaCl + AgNO3 = AgCl + NaNO3

2NaNO3 = Na2O +2NO2

Автор ответа: iq89
0
2Na+2H2O=2NaOH+H2
2NaOH+H2SO4=Na2SO4+2H2O
Na2SO4+2HCl=2NaCl+H2SO4
NaCl+KNO3=NaNO3+KCl
2NaNO3=Na2O+N2O5
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