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2 NaOH + CaO = Na2O + Ca(OH)2
SiH4 + MgO = SiO2 + MgH2 =>
SiH4 + 2 MgO = SiO2 + 2 MgH2
BaCl2 + H2SO4 = BaSO4 + H2O + SO2 + Cl2 =>
BaCl2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Cl2
BaCl{+2} + NaOH = Ba(OH){+2} + NaCl =>
BaCl{+2} + NaOH = Ba(OH){+2} + NaCl
HSO4 + Al(OH)3 = HOH + Al(SO4)3 =>
3 HSO4 + Al(OH)3 = 3 HOH + Al(SO4)3
K2CrO4 + MnSO4 = K2SO4 + MnCrO4 =>
K2CrO4 + MnSO4 = K2SO4 + MnCrO4
NH2OH + K2S2O8 = N2 + H2O + K2SO4 + H2SO4 =>
2 NH2OH + K2S2O8 = N2 + 2 H2O + K2SO4 + H2SO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Li2SiO3 + H2O = LiOH + H2SiO3 =>
Li2SiO3 + 2 H2O = 2 LiOH + H2SiO3
Ca(OH)2 + HIO3 = Ca(IO3)2 + H2O =>
Ca(OH)2 + 2 HIO3 = Ca(IO3)2 + 2 H2O
Rb + As = Rb3As =>
3 Rb + As = Rb3As
C8H7N + HNO3 + H2SO4 = C8H7N2O2 + HSO4 + H3O =>
C8H7N + HNO3 + 2 H2SO4 = C8H7N2O2 + 2 HSO4 + H3O
Ca(OH)2 + Na2O = NaOH + CaO =>
Ca(OH)2 + Na2O = 2 NaOH + CaO
NH4Br + H2O = NH4 + HBr + OH =>
NH4Br + H2O = NH4 + HBr + OH
KOH + HI = HOH + KI =>
KOH + HI = HOH + KI
Pb + Ag2S = Pb2S + Ag =>
2 Pb + Ag2S = Pb2S + 2 Ag
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
Al(g) + Cl2(g) = AlCl3(g) =>
2 Al(g) + 3 Cl2(g) = 2 AlCl3(g)
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
S4O2 + O2 = SO3 =>
S4O2 + 5 O2 = 4 SO3
HBr + CaO2H2 = CaBr2 + H2O =>
2 HBr + CaO2H2 = CaBr2 + 2 H2O
NaCl + MgNO3 = NaNO3 + MgCl =>
NaCl + MgNO3 = NaNO3 + MgCl
HNO3 + I2 = NO2 + H2O + HIO3 =>
10 HNO3 + I2 = 10 NO2 + 4 H2O + 2 HIO3
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2
SrCO3 + SiO2 + Dy2O3 + Li2CO3 = Sr2SiO4DyLi + CO2 + O2 =>
4 SrCO3 + 2 SiO2 + Dy2O3 + Li2CO3 = 2 Sr2SiO4DyLi + 5 CO2 + 2 O2
KHSO4 + Fe3O4 = FeSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
8 KHSO4 + Fe3O4 = FeSO4 + Fe2(SO4)3 + 4 K2SO4 + 4 H2O
H2FeO2 + KOH = K2FeO2 + H2O =>
H2FeO2 + 2 KOH = K2FeO2 + 2 H2O
CaCO3 + C2H4O2 = CO2 + H2O + Ca(C2H2O2) =>
CaCO3 + C2H4O2 = CO2 + H2O + Ca(C2H2O2)
TiCl3 + NaClO4 + H2SO4 = H2O + Ti(SO4)2 + HClO4 + NaCl =>
8 TiCl3 + 25 NaClO4 + 16 H2SO4 = 4 H2O + 8 Ti(SO4)2 + 24 HClO4 + 25 NaCl
NH4OH + HCe = NH4Ce + H2O =>
NH4OH + HCe = NH4Ce + H2O
KCN = K + CN =>
KCN = K + CN
KMnO4 + H2SO4 + KI = I2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Cr(OH)SO4 + HNO3 = Cr2(SO4)3 + Cr(NO3)3 + H2O =>
3 Cr(OH)SO4 + 3 HNO3 = Cr2(SO4)3 + Cr(NO3)3 + 3 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Fe{2}O{3} + H = Fe + H{2}O =>
Fe{2}O{3} + H = Fe + H{2}O
BaCl2 + Fe(OH)3 = Ba(OH)2 + Fe + Cl2 =>
3 BaCl2 + 2 Fe(OH)3 = 3 Ba(OH)2 + 2 Fe + 3 Cl2
Ka + H2 = KaH2 =>
Ka + H2 = KaH2
H2O + Cu = H3 + CuO =>
3 H2O + 3 Cu = 2 H3 + 3 CuO
NaOH + Cr(OH)3 = Na3[Cr(OH)6] =>
3 NaOH + Cr(OH)3 = Na3[Cr(OH)6]
AgO2 + KCl = AgCl + KO2 =>
AgO2 + KCl = AgCl + KO2
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
Ae + O2 = Ae2O3 =>
4 Ae + 3 O2 = 2 Ae2O3
N2H4CO + NaOH = Na2CO3 + NH3 =>
N2H4CO + 2 NaOH = Na2CO3 + 2 NH3
Fe2O3 + HCl = FeCl2(OH) + H2O =>
Fe2O3 + 4 HCl = 2 FeCl2(OH) + H2O
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
HClFe(OH)2 = FeOHClH2O =>
HClFe(OH)2 = FeOHClH2O
FeCl3 + Pb(NO3)2 = FeCl3(NO3)2 + Pb =>
FeCl3 + Pb(NO3)2 = FeCl3(NO3)2 + Pb
Ca(OH)2 + KOH = Ca(OH)2KOH =>
Ca(OH)2 + KOH = Ca(OH)2KOH
MgO + Cl2O = MgCl2O2 =>
MgO + Cl2O = MgCl2O2
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