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Cr2O7 + 4 Zn + 14 H{+} = 4 Zn{2+} + 2 Cr{3+} + 7 H2O
Al + Mg(ClO2)2 = Al(ClO2)3 + Mg =>
2 Al + 3 Mg(ClO2)2 = 2 Al(ClO2)3 + 3 Mg
Tb(NO3)3 = Tb4O7 + NO2 + O2 =>
8 Tb(NO3)3 = 2 Tb4O7 + 24 NO2 + 5 O2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Ba(NO3)2 + CO3 = BaCO3 + NO3 =>
Ba(NO3)2 + CO3 = BaCO3 + 2 NO3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
P4O6 + H2O = (H3PO3) =>
P4O6 + 6 H2O = 4(H3PO3)
AlCl3 + KOH = KCl + Al(HO)3 =>
AlCl3 + 3 KOH = 3 KCl + Al(HO)3
CU(OH)2 + HBr = CUBr2 + H2O =>
CU(OH)2 + 2 HBr = CUBr2 + 2 H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
SrBr2 + H2O = HBr + Sr(OH)2 =>
SrBr2 + 2 H2O = 2 HBr + Sr(OH)2
Mg2Br2 = MgBr =>
Mg2Br2 = 2 MgBr
MgCl2 + FeNO3 = MgNO3 + FeCl2 =>
MgCl2 + FeNO3 = MgNO3 + FeCl2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
ZnS + Ba(NO3)2 = Zn(NO3)2 + BaS =>
ZnS + Ba(NO3)2 = Zn(NO3)2 + BaS
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cu(OH)2 + HBr = CuBr + (OH)2H =>
Cu(OH)2 + HBr = CuBr + (OH)2H
CHCH + Br2 = CHCH{+} + Br4{-} =>
CHCH + 2 Br2 = CHCH{+} + Br4{-}
Cu(OH)2 + HBr = CuBr + (OH)2H =>
Cu(OH)2 + HBr = CuBr + (OH)2H
NaO5 + H2O = NaHO + O =>
2 NaO5 + H2O = 2 NaHO + 9 O
C3H7OH + KCl = C3H7Cl + KOH =>
C3H7OH + KCl = C3H7Cl + KOH
Na2CO3 + CH3COOH = Na(CH3COO) + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 Na(CH3COO) + H2CO3
Cu(OH)2 + HBr = CuBr + (OH)2H =>
Cu(OH)2 + HBr = CuBr + (OH)2H
NaO5 + H2O = NaHO + O =>
2 NaO5 + H2O = 2 NaHO + 9 O
C3H7OH + KCl = C3H7Cl + KOH =>
C3H7OH + KCl = C3H7Cl + KOH
CoCl3 + NaOH = NaCl3 + CoOH =>
CoCl3 + NaOH = NaCl3 + CoOH
C3H7OH + KCl = C3H7Cl + KOH =>
C3H7OH + KCl = C3H7Cl + KOH
CHCH + Br2 = CHBr2CHBr2 =>
CHCH + 2 Br2 = CHBr2CHBr2
NH3 + KMnO4 + HCl = MnCl2 + KCl + N2 + H2O =>
10 NH3 + 6 KMnO4 + 18 HCl = 6 MnCl2 + 6 KCl + 5 N2 + 24 H2O
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
Na2H2 + (CO3) + HCl = H2O + CO2 + NaCl =>
Na2H2 + 2(CO3) + 2 HCl = 2 H2O + 2 CO2 + 2 NaCl
MgCl2 + CaOH = MgOH + CaCl2 =>
MgCl2 + CaOH = MgOH + CaCl2
NaO5 + H2O = NaHO + O =>
2 NaO5 + H2O = 2 NaHO + 9 O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(OH)2 + HBr = CuBr + (OH)2H =>
Cu(OH)2 + HBr = CuBr + (OH)2H
CHCH + Br2 = CHBr2CHBr2 =>
CHCH + 2 Br2 = CHBr2CHBr2
FeCl2 + O2 = FeO + ClO =>
2 FeCl2 + 3 O2 = 2 FeO + 4 ClO
Fe(OH)2Cl = Fe2O3 + HCl + H2O =>
2 Fe(OH)2Cl = Fe2O3 + 2 HCl + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuCl2 + K2S = CuS + KCl =>
CuCl2 + K2S = CuS + 2 KCl
C2N2Ni + NaOH = Ni(OH)2 + Na(CN) =>
C2N2Ni + 2 NaOH = Ni(OH)2 + 2 Na(CN)
NH3SO4 + HCl = NH4SO4 + Cl =>
NH3SO4 + HCl = NH4SO4 + Cl
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Cr2O7{2-} + Zn + H{+} = Zn{2+} + Cr{3+} + H2O =>
Cr2O7{2-} + 3 Zn + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
C20H30O10N + O2 = CO2 + H2O + NO2 =>
2 C20H30O10N + 47 O2 = 40 CO2 + 30 H2O + 2 NO2
Sr + BeCl2 = Be + SrCl2 =>
Sr + BeCl2 = Be + SrCl2
Cu(OH)2 + HBr = CuBr + (OH)2H =>
Cu(OH)2 + HBr = CuBr + (OH)2H
CHCH + Br2 = CHBrCHBr =>
CHCH + Br2 = CHBrCHBr
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