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K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
C6H6O2 + H2O = CO2 + CH4 =>
4 C6H6O2 + 14 H2O = 11 CO2 + 13 CH4
C8H18O = C2 + H2 + O2 =>
2 C8H18O = 8 C2 + 18 H2 + O2
NiO + Na = NiONa =>
NiO + Na = NiONa
NiO(s) + Al(s) = AlO(s) + Ni(s) =>
NiO(s) + Al(s) = AlO(s) + Ni(s)
NaCO3 + H2SO4 = NaSO4 + H2CO3 =>
NaCO3 + H2SO4 = NaSO4 + H2CO3
S + CH3COOH = S(CH3COO) + H2 =>
2 S + 2 CH3COOH = 2 S(CH3COO) + H2
Al + MnO = Mn + Al2O3 =>
2 Al + 3 MnO = 3 Mn + Al2O3
AlCl3 + Br = AlBr3 + Cl2 =>
2 AlCl3 + 6 Br = 2 AlBr3 + 3 Cl2
BaCO3 + Na2CO3 + Co2O3 + TeO2 = BaNa2Co7Te3O18 + CO2 + O2 =>
4 BaCO3 + 4 Na2CO3 + 14 Co2O3 + 12 TeO2 = 4 BaNa2Co7Te3O18 + 8 CO2 + O2
Sr3 + (PO4)2 = Sr3(PO4)2 =>
Sr3 + (PO4)2 = Sr3(PO4)2
HBrO3 + H2O = H3O4 + Br =>
HBrO3 + H2O = H3O4 + Br
Al + CdO = Al2O3 + Cd =>
2 Al + 3 CdO = Al2O3 + 3 Cd
K3PO4 + Na2C2O4 = Na3PO4 + K2C2O4 =>
2 K3PO4 + 3 Na2C2O4 = 2 Na3PO4 + 3 K2C2O4
C2H3Cl + HCl = C2H6 + Cl2 =>
C2H3Cl + 3 HCl = C2H6 + 2 Cl2
NI + CO = NI(CO)4 =>
NI + 4 CO = NI(CO)4
IF5 + KOH = HIO3 + KF + H2O =>
IF5 + 5 KOH = HIO3 + 5 KF + 2 H2O
H2S + H{+} + CrO42{-} = S8 + Cr3{+} + H2O =>
248 H2S + 8 H{+} + 6 CrO42{-} = 31 S8 + 2 Cr3{+} + 252 H2O
Fe(OH)3 + (NH4)2CO3 = FeCO3 + (NH4)2(OH)3 =>
Fe(OH)3 + (NH4)2CO3 = FeCO3 + (NH4)2(OH)3
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
Fe + NO2 = Fe2NO2 =>
2 Fe + NO2 = Fe2NO2
C5H9(OH)3 = C + H + OH =>
C5H9(OH)3 = 5 C + 9 H + 3 OH
Hg2Cl2 + NH3 = Hg2NH3 + Cl2 =>
Hg2Cl2 + NH3 = Hg2NH3 + Cl2
Cu(NH3)4 + SO4 + HNO3 = Cu(NO3)2 + H2SO4 + NH3 =>
Cu(NH3)4 + SO4 + 2 HNO3 = Cu(NO3)2 + H2SO4 + 4 NH3
ZnBr2 + CsOH = Zn(OH)2 + CsBr =>
ZnBr2 + 2 CsOH = Zn(OH)2 + 2 CsBr
HNO3 + Ca2O(OH)2 = Ca(NO3)2 + H2O =>
4 HNO3 + Ca2O(OH)2 = 2 Ca(NO3)2 + 3 H2O
MnSO4 + O2 + OH{-} = MnO(OH)2 + SO4{2-} =>
2 MnSO4 + O2 + 4 OH{-} = 2 MnO(OH)2 + 2 SO4{2-}
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + O3 = N2 + H2O =>
2 NH3 + O3 = N2 + 3 H2O
AgNO2 + NaCl = NaNO2 + AgCl =>
AgNO2 + NaCl = NaNO2 + AgCl
(C8H18) + O = CO2 + H2O =>
(C8H18) + 25 O = 8 CO2 + 9 H2O
Mn + K2SO4 = MnSO4 + K =>
Mn + K2SO4 = MnSO4 + 2 K
HAc + Ca(OH)2 = CaAc2 + H2O =>
2 HAc + Ca(OH)2 = CaAc2 + 2 H2O
FeI3 + Cl2 = FeCl3 + I2 =>
2 FeI3 + 3 Cl2 = 2 FeCl3 + 3 I2
NO3{-} + H{+]+Ag = NO2+H2O+Ag{+} =>
NO3{-} + 2 H{+]+Ag = NO2+H2O+Ag{+}
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
COCl = CO + Cl =>
COCl = CO + Cl
HNO3 + CO3 = NO3 + H2CO3 =>
2 HNO3 + CO3 = 2 NO3 + H2CO3
N2H4 + NO2 = N4 + H2O =>
4 N2H4 + 4 NO2 = 3 N4 + 8 H2O
Ca(NO3)2 + Na2(C2O4) = Ca(C2O4) + Na2(NO3)2 =>
Ca(NO3)2 + Na2(C2O4) = Ca(C2O4) + Na2(NO3)2
Ag(C2H3O2) + FeI2 = AgI + Fe(C2H3O2)2 =>
2 Ag(C2H3O2) + FeI2 = 2 AgI + Fe(C2H3O2)2
BaH2 + H2O = Ba(OH)O + H2 =>
2 BaH2 + 4 H2O = 2 Ba(OH)O + 5 H2
CO(NH2)2 + HNCO = NH2CONHCONH2 =>
CO(NH2)2 + HNCO = NH2CONHCONH2
CO + KMnO4 + H2O = CO2 + KOH + MnO2 =>
3 CO + 2 KMnO4 + H2O = 3 CO2 + 2 KOH + 2 MnO2
CuBr + H2SO4 = Cu(HSO4)2 + SO2 + Br2 + H2O =>
2 CuBr + 6 H2SO4 = 2 Cu(HSO4)2 + 2 SO2 + Br2 + 4 H2O
Cr2(SO4)3 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + KSO4 + H2O =>
Cr2(SO4)3 + 9 K3[Fe(CN)6] + 16 KOH = 2 K2CrO4 + 9 K4[Fe(CN)6] + 3 KSO4 + 8 H2O
F + RbBr = RbF + Br =>
F + RbBr = RbF + Br
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