August 2022 1 26 Report
Определить к какому типу реакций относятся
данные уравнения:
C + O 2 = CO 2
2Ag 2 O = 4Ag + O 2
CaCO 3 = CaO + CO 2
AgNO 3 + NaCl = AgCl + NaNO 3
Na 2 O + CO 2 = Na 2 CO 3
HCl + KNO 2 = KCl + HNO 2
(NH 4 ) 2 Cr 2 O 7 = N 2 + Cr 2 O 3 + 4H 2 O
NH 3 + CO 2 + H 2 O = NH 4 HCO 3
Ba(OH) 2 + H 2 SO 4 = BaSO 4 + 2H 2 O
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