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MgO + H2SO4 = MgSO4 + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe(NO3)3 + C6H12O6 = Fe2O3 + CO2 + H2O + N2 =>
8 Fe(NO3)3 + 5 C6H12O6 = 4 Fe2O3 + 30 CO2 + 30 H2O + 12 N2
CH3COOH + NaCO3 = NaCH3COOH + CO2 + H2O =>
5 CH3COOH + 4 NaCO3 = 4 NaCH3COOH + 6 CO2 + 2 H2O
Fe + NBr3 = Fe2N + Br2 =>
4 Fe + 2 NBr3 = 2 Fe2N + 3 Br2
C3H6 + KMnO4 = KMnC3H6O4 =>
C3H6 + KMnO4 = KMnC3H6O4
Ca + Cl2 = CaCl2 = =>
Ca + Cl2 = CaCl2
N3H12PO4 = H3PO4 + NH3 =>
N3H12PO4 = H3PO4 + 3 NH3
Si + Mg2 = Mg2Si =>
Si + Mg2 = Mg2Si
Mg(OH)2 + NH3 = Mg + NH3(OH)2 =>
Mg(OH)2 + NH3 = Mg + NH3(OH)2
H2O + S8 = SO4 + H =>
32 H2O + S8 = 8 SO4 + 64 H
NH3 + F2 = N2F2 + H =>
2 NH3 + F2 = N2F2 + 6 H
FeCl3 + H2O = Fe2O3 + HCl =>
2 FeCl3 + 3 H2O = Fe2O3 + 6 HCl
Mg(a) + HCl(aq) = MgCl2 + H =>
Mg(a) + 2 HCl(aq) = MgCl2 + 2 H
LiOHH2O + NH4VO3 + NiCO3 = Li(NiV)3O8 + NH3 + H2O + CO2 + O2 =>
2 LiOHH2O + 6 NH4VO3 + 6 NiCO3 = 2 Li(NiV)3O8 + 6 NH3 + 6 H2O + 6 CO2 + 3 O2
FeCl3*H2O + NaC2H3O2*3H2O + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
FeCl3*H2O + 3 NaC2H3O2*3H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 HC2H3O2 + 10 H2O
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
C2H5COH + HClO4 = C2H5COOH + Cl2 + H2O =>
7 C2H5COH + 2 HClO4 = 7 C2H5COOH + Cl2 + H2O
Hg2O5 = Hg + O =>
Hg2O5 = 2 Hg + 5 O
NaHSO4NaOH = Na2SO4H2O =>
NaHSO4NaOH = Na2SO4H2O
H + PO3 = HPO3 =>
H + PO3 = HPO3
(CuCO3) + H2SO4 = H2O + CO2 + CuSO4 =>
(CuCO3) + H2SO4 = H2O + CO2 + CuSO4
MgHCl = Mg + ClH =>
MgHCl = Mg + ClH
H3BO3 + CH3CH2OH = B(OCH3)3 + H2O =>
2 H3BO3 + 3 CH3CH2OH = 2 B(OCH3)3 + 3 H2O
HN3 + HBr = N2 + NH4Br =>
3 HN3 + HBr = 4 N2 + NH4Br
Fe2O3 + Cl2O = Fe(ClO)3 =>
Fe2O3 + 3 Cl2O = 2 Fe(ClO)3
Mg(HCO3)2 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
Mg(HCO3)2 + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l) + 2 CO2(g)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ca(OH)2 + NH4OH = Ca(NH4OH)2 + OH =>
Ca(OH)2 + 2 NH4OH = Ca(NH4OH)2 + 2 OH
Fe3S4 + H2 = Fe + H2S =>
Fe3S4 + 4 H2 = 3 Fe + 4 H2S
Гидроксидкалия + сернаякислота = сульфаткалия + вода =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaAl(OH)4 + HBr = NaBr + AlBr3 + H2O =>
NaAl(OH)4 + 4 HBr = NaBr + AlBr3 + 4 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Ba(NO3)2 + KIO3 = BaIO3 + K(NO3)2 =>
Ba(NO3)2 + KIO3 = BaIO3 + K(NO3)2
HCOOH + Na2CO3 = HCOONa + H2O + CO2 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2O + CO2
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
CH3NH2(s) + O2(g) = CO2(g) + H2O(g) + N2 =>
4 CH3NH2(s) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
C2H2 + H2O + KMnO4 = H2C2O4 + KOH + MnO2 =>
3 C2H2 + 4 H2O + 8 KMnO4 = 3 H2C2O4 + 8 KOH + 8 MnO2
NH3(s) = N2(s) + H2(g) =>
2 NH3(s) = N2(s) + 3 H2(g)
OCl{-} + S2O3{2-} = SO4{-} + Cl{-} =>
5 OCl{-} + S2O3{2-} = 2 SO4{-} + 5 Cl{-}
Ti + Al = TiAl3 =>
Ti + 3 Al = TiAl3
MgC2O4 = MgCO3 + CO =>
MgC2O4 = MgCO3 + CO
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
CaSO4 + H2 = CaS + H2O =>
CaSO4 + 4 H2 = CaS + 4 H2O
CH3COCH3 + Br2 = CH3COCH2Br + HBr =>
CH3COCH3 + Br2 = CH3COCH2Br + HBr
Pb(s) + MgCl2(aq) = Mg2 + PbCl2 =>
2 Pb(s) + 2 MgCl2(aq) = Mg2 + 2 PbCl2
MgC2O4 = MgCO3 + CO =>
MgC2O4 = MgCO3 + CO
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