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ZnBr2 + H2 = ZnH2 + Br2
MgO + CaCO3 = MgCO3 + CaO =>
MgO + CaCO3 = MgCO3 + CaO
Al2(SO4)3*18H2O + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 + H2O =>
Al2(SO4)3*18H2O + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2 + 18 H2O
NaCl + HClO4 = NaClO4 + HCl =>
NaCl + HClO4 = NaClO4 + HCl
Al(NO3)3 + NHOH = Al(OH)3 + NHNO3 =>
Al(NO3)3 + 3 NHOH = Al(OH)3 + 3 NHNO3
AgNO3 + C6H8O6 + H2O = Ag + C6H8O7 + HNO3 =>
2 AgNO3 + C6H8O6 + H2O = 2 Ag + C6H8O7 + 2 HNO3
NaSiO2 + HCl = NaCl + HSiO2 =>
NaSiO2 + HCl = NaCl + HSiO2
NH3 + CuO3 = Cu + N2 + H2O =>
2 NH3 + CuO3 = Cu + N2 + 3 H2O
FeOO2 = FeO3 =>
FeOO2 = FeO3
Cu2 + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu2 + 4 Ag(NO3) = 2 Cu(NO3)2 + 4 Ag
MgOH2HCl = H3OMgCl =>
MgOH2HCl = H3OMgCl
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
LiOH + YBr3 = Y(OH)3 + LiBr =>
3 LiOH + YBr3 = Y(OH)3 + 3 LiBr
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Cr2O3 + Ca = CaO2 + CrO =>
2 Cr2O3 + Ca = CaO2 + 4 CrO
NaOH(aq) + FeBr3(aq) = NaBr3 + FeOH(s) =>
NaOH(aq) + FeBr3(aq) = NaBr3 + FeOH(s)
(NH4)2S + CoCl2 = (NH4)Cl + CoS =>
(NH4)2S + CoCl2 = 2(NH4)Cl + CoS
C + HgO = CO + Hg =>
C + HgO = CO + Hg
C5H10O5 + Cu(OH)2 = C5H10O7 + Cu2O + H2O =>
C5H10O5 + 4 Cu(OH)2 = C5H10O7 + 2 Cu2O + 4 H2O
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 8 NaCl + 7 H2SO4 = 4 Cl2 + 7 H2O + K2SO4 + 4 Na2SO4 + 2 CrSO4
PCl4OH + H2O = PCl3(OH)2 + HCl =>
PCl4OH + H2O = PCl3(OH)2 + HCl
ZnCl2 + HNO3 = Zn(NO3)2 + Cl2 + NOCl + H2O =>
3 ZnCl2 + 8 HNO3 = 3 Zn(NO3)2 + 2 Cl2 + 2 NOCl + 4 H2O
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
FeCl3 + NaNCS = Fe(NCS)3 + NaCl =>
FeCl3 + 3 NaNCS = Fe(NCS)3 + 3 NaCl
SbO{+} + Mg + H3O{+} = Sb + Mg{+} + H2O =>
SbO{+} + 3 Mg + 2 H3O{+} = Sb + 3 Mg{+} + 3 H2O
(Cu{+2})CO3 = (Cu{+2}2)O + CO2 =>
(Cu{+2})CO3 = (Cu{+2}2)O + CO2
K2CO = K2OC =>
K2CO = K2OC
NaOH + Ni(NO3)2 = Ni(OH)2 + Na2(NO3)2 =>
2 NaOH + Ni(NO3)2 = Ni(OH)2 + Na2(NO3)2
FeSO4 + H2SO4 + Cl2 = Fe2S3O12 + HCl =>
2 FeSO4 + H2SO4 + Cl2 = Fe2S3O12 + 2 HCl
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
ZnOH2 + O2 = ZnO + H2O =>
2 ZnOH2 + O2 = 2 ZnO + 2 H2O
N2H4 + HBrO3 = HBr + N2 + H2O =>
3 N2H4 + 2 HBrO3 = 2 HBr + 3 N2 + 6 H2O
NaC2H3O2 + H2O = Na2O + HC2H3O2 =>
2 NaC2H3O2 + H2O = Na2O + 2 HC2H3O2
Cr(ClO3)4 + BaCO3 = Cr(CO3)2 + Ba(ClO3)2 =>
Cr(ClO3)4 + 2 BaCO3 = Cr(CO3)2 + 2 Ba(ClO3)2
ZnCO3 + K = Zn + K2CO3 =>
ZnCO3 + 2 K = Zn + K2CO3
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
Cl + KBr2 = KCl2 + Br =>
2 Cl + KBr2 = KCl2 + 2 Br
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cl2O4 = Cl2 + O2 =>
Cl2O4 = Cl2 + 2 O2
Zn2{+} + Mn = Zn + Mn2{+} =>
Zn2{+} + 2 Mn = 2 Zn + Mn2{+}
PbSO4 + LiCl + Ca = CaSO4 + Li2Pb + PbCl2 =>
2 PbSO4 + 2 LiCl + 2 Ca = 2 CaSO4 + Li2Pb + PbCl2
C2H6 + CO2 + H2O = C2H6O =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H6O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
NaHC2O4 + NaOH = Na2C2O4 + H2O =>
NaHC2O4 + NaOH = Na2C2O4 + H2O
AgNO3 + NH4 = Ag + NH4NO3 =>
AgNO3 + NH4 = Ag + NH4NO3
C2H5OHHBr = C2H5BrH2O =>
C2H5OHHBr = C2H5BrH2O
FeS + O2 + H2 = Fe2O3 + H2SO4 =>
4 FeS + 11 O2 + 4 H2 = 2 Fe2O3 + 4 H2SO4
Al + Fe(ClO2)2 = Fe + Al(ClO2)3 =>
2 Al + 3 Fe(ClO2)2 = 3 Fe + 2 Al(ClO2)3
S8 + MgCl2 = MgS + Cl =>
S8 + 8 MgCl2 = 8 MgS + 16 Cl
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
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