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H2CN2 = N2 + CH2
H3(CH2)2CH3 + O2 = CO2 + H2O =>
2 H3(CH2)2CH3 + 11 O2 = 6 CO2 + 10 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
CrCl2 + K2CrO4 + KOH + H2O = K3[Cr(OH)6] + KCl =>
3 CrCl2 + K2CrO4 + 16 KOH + 4 H2O = 4 K3[Cr(OH)6] + 6 KCl
AgNO3 + Cl2 = AgCl + N2O5 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
Cr(OH)3 + IO3 = CrO3{-2} + I{-} + H{+} + H2O =>
7 Cr(OH)3 + IO3 = 7 CrO3{-2} + I{-} + 15 H{+} + 3 H2O
C12H26 + O2 = C2O + H2O =>
2 C12H26 + 19 O2 = 12 C2O + 26 H2O
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
SeO3{-2} + ClO3{-} + H{+} = SeO4{-2} + Cl2 + H2O =>
5 SeO3{-2} + 2 ClO3{-} + 2 H{+} = 5 SeO4{-2} + Cl2 + H2O
(NH4)6Mo7O24 + HCl + H2O = NH4Cl + H2MoO4 =>
(NH4)6Mo7O24 + 6 HCl + 4 H2O = 6 NH4Cl + 7 H2MoO4
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
FeCl3(aq) + H2O(l) = FeCl3H2O =>
FeCl3(aq) + H2O(l) = FeCl3H2O
C2H4 + HCN = C2H5CN =>
C2H4 + HCN = C2H5CN
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Ba(OH)2 + HA = BaA2 + H2O =>
Ba(OH)2 + 2 HA = BaA2 + 2 H2O
CaCl2(s) + Na2CO3(aq) = CaCO3 + NaCl =>
CaCl2(s) + Na2CO3(aq) = CaCO3 + 2 NaCl
KI + (CH3COO)2Pb = CH3COOK + PbI2 =>
2 KI + (CH3COO)2Pb = 2 CH3COOK + PbI2
I + H2O = HI + O =>
2 I + H2O = 2 HI + O
CH3COONa + NaOH + CaO = Na2CO2 + Ca(OH)2 + CH4 =>
3 CH3COONa + 5 NaOH + 3 CaO = 4 Na2CO2 + 3 Ca(OH)2 + 2 CH4
C38H56O2 + O2 = CO2 + H2O =>
C38H56O2 + 51 O2 = 38 CO2 + 28 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
SO2 + H2O + IO3{-} = SO4{-2} + H3O{+} + I2 =>
5 SO2 + 12 H2O + 2 IO3{-} = 5 SO4{-2} + 8 H3O{+} + I2
LiOH(aq) + H3PO4 = H2O + Li3PO4 =>
3 LiOH(aq) + H3PO4 = 3 H2O + Li3PO4
H2SO4 + PB(OH)4 = H2O + PB(SO4)2 =>
2 H2SO4 + PB(OH)4 = 4 H2O + PB(SO4)2
Bi2O5 + H2SO4 = Bi2(SO4)5 + H2O =>
Bi2O5 + 5 H2SO4 = Bi2(SO4)5 + 5 H2O
C7H8 + SO3 = C7H8O3S =>
C7H8 + SO3 = C7H8O3S
Fe2(SO4)3 + Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3 + Fe(OH)3 = 3 FeOHSO4
N2 + H2 = (NH4)2 =>
N2 + 4 H2 = (NH4)2
PH3 + Cl2 = PCl2 + HCl =>
2 PH3 + 5 Cl2 = 2 PCl2 + 6 HCl
Na2S2O3 + KMnO4 + H2SO4 = Na2HSO4 + MnSO4 + K2SO4 + H2O =>
10 Na2S2O3 + 14 KMnO4 + 11 H2SO4 = 10 Na2HSO4 + 14 MnSO4 + 7 K2SO4 + 6 H2O
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
NI3NH3 = N2 + I2 + NH3 =>
2 NI3NH3 = N2 + 3 I2 + 2 NH3
SrI + NaOH = SrOH + NaI =>
SrI + NaOH = SrOH + NaI
Ba(OH)2 + SO2 = BaSO4 + H2 =>
Ba(OH)2 + SO2 = BaSO4 + H2
ScO3 = Sc + O2 =>
2 ScO3 = 2 Sc + 3 O2
Na2TeO3 + NaI + HCl = Te + I2 + NaCl + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = Te + 2 I2 + 6 NaCl + 3 H2O
AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2SO4 + Ca(NO3)2
Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3
K2CO3 + HCl = KCl + H2CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2CO3
CaO*2(Al2O3) + H2O = (CaOAl2O3)*H2O + Al(OH)3 =>
CaO*2(Al2O3) + 4 H2O = (CaOAl2O3)*H2O + 2 Al(OH)3
K4[Fe(CN)6] + H2SO4 = K2SO4 + HCN + FeSO4 =>
K4[Fe(CN)6] + 3 H2SO4 = 2 K2SO4 + 6 HCN + FeSO4
Na2SiO3(aq) + HCl(aq) = NaCl(aq) + H2SiO3(s) =>
Na2SiO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2SiO3(s)
Fe{2+} + H{+} + Cr2O7{-2} = Cr{3+} + Fe{3+} + H2O =>
6 Fe{2+} + 14 H{+} + Cr2O7{-2} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
CuBr2 + KOH = Cu(OH)2 + K2Br2 =>
CuBr2 + 2 KOH = Cu(OH)2 + K2Br2
I + NaNO3 = IN + NaO3 =>
I + NaNO3 = IN + NaO3
C2HCl3 + H2O = Cl + HCl + CH2O =>
C2HCl3 + 2 H2O = 2 Cl + HCl + 2 CH2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CH3CHO + Cu(OH)2 = HCOOH + Cu2O + H2O =>
CH3CHO + 6 Cu(OH)2 = 2 HCOOH + 3 Cu2O + 6 H2O
AgNO{3} + H{2}S = Ag{2}S + HNO{3} =>
AgNO{3} + H{2}S = Ag{2}S + HNO{3}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
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