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20 CO2 + 14 H2O + 4 NO3 = 4 C5H7O2N + 29 O2
I2 + S2O3{2-} = I{-} + S4O6{2-} =>
I2 + 2 S2O3{2-} = 2 I{-} + S4O6{2-}
HCOOH + Ba(OH)2 = COOBa + H2O =>
HCOOH + Ba(OH)2 = COOBa + 2 H2O
(NH4)4P2O7 + Ca2P2O7 = (NH4)Ca(PO3)3 + NH3 + H2O =>
2(NH4)4P2O7 + Ca2P2O7 = 2(NH4)Ca(PO3)3 + 6 NH3 + 3 H2O
N2O2 + Mg(OH)2 = N2MgO3 + H2O =>
N2O2 + Mg(OH)2 = N2MgO3 + H2O
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
C4H7N + O2 = CO2 + H2O + N2 =>
4 C4H7N + 23 O2 = 16 CO2 + 14 H2O + 2 N2
Na2SO3 = Na2SO4 + Na2S =>
4 Na2SO3 = 3 Na2SO4 + Na2S
Cu(OH)2 + CH3COOH = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(C2H3O2)2 + 2 H2O
Sn + N = SnN =>
Sn + N = SnN
TlCl = Tl + Cl2 =>
2 TlCl = 2 Tl + Cl2
C2H2 + HNO3 = C2H4(NO3)2 =>
C2H2 + 2 HNO3 = C2H4(NO3)2
Na2SO4(H2O)10 = Na2SO4(aq) + H2O(l) =>
Na2SO4(H2O)10 = Na2SO4(aq) + 10 H2O(l)
Cl2 + BaF2 = Cl2BaF2 =>
Cl2 + BaF2 = Cl2BaF2
Fe2O3 + AgCl = Fe2Cl + AgO3 =>
Fe2O3 + AgCl = Fe2Cl + AgO3
K2O + H2SO3 = K2SO3 + H2O =>
K2O + H2SO3 = K2SO3 + H2O
Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
BrCl + NaSO = BrSO + NaCl =>
BrCl + NaSO = BrSO + NaCl
Zn(s) + H2SO4(l) = H2(g) + ZnSO4(aq) =>
Zn(s) + H2SO4(l) = H2(g) + ZnSO4(aq)
Mg + C2H5HgCl = Mg(C2H5)2 + HgCl =>
Mg + 2 C2H5HgCl = Mg(C2H5)2 + 2 HgCl
C20H14O4 + HCl = C20H15O4 + Cl =>
C20H14O4 + HCl = C20H15O4 + Cl
Al(s) + Br2 = Al2Br6(s) =>
2 Al(s) + 3 Br2 = Al2Br6(s)
C7H15COOH + O2 = C + H2O =>
C7H15COOH + 3 O2 = 8 C + 8 H2O
S + C2 = S2C4 =>
2 S + 2 C2 = S2C4
Mg + NO = MgO + Mg3N2 =>
5 Mg + 2 NO = 2 MgO + Mg3N2
C4H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
C4H8O2(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
Fe3(PO4)2 + HCl = H3(PO4) + FeCl2 =>
Fe3(PO4)2 + 6 HCl = 2 H3(PO4) + 3 FeCl2
Al + NH4ClO3 = Al2O3 + AlCl3 + N2 + H2O =>
6 Al + 6 NH4ClO3 = 2 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
Fe2(SO4)3 + BaI2 = Ba(SO4) + FeI3 =>
Fe2(SO4)3 + 3 BaI2 = 3 Ba(SO4) + 2 FeI3
Ca + H3AsO4 = H2 + Ca3(AsO4)2 =>
3 Ca + 2 H3AsO4 = 3 H2 + Ca3(AsO4)2
C21H22COOH + O9 = CO5 + H2O =>
18 C21H22COOH + 239 O9 = 396 CO5 + 207 H2O
Na2S(aq) + CaCl2(aq) = CaS(aq) + NaCl(aq) =>
Na2S(aq) + CaCl2(aq) = CaS(aq) + 2 NaCl(aq)
Sc + I2 = ScI3 =>
2 Sc + 3 I2 = 2 ScI3
MgCl2 + Na2CO3 = NaCl + MgCO3 =>
MgCl2 + Na2CO3 = 2 NaCl + MgCO3
Be + HNO3 = Be(NO3)2 + NO + H2O =>
3 Be + 8 HNO3 = 3 Be(NO3)2 + 2 NO + 4 H2O
H3 = H2 =>
2 H3 = 3 H2
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Mg(NO3)2*6H2O + H2O = Mg(NO3)2*7H2O =>
Mg(NO3)2*6H2O + H2O = Mg(NO3)2*7H2O
HAsO3 = As2O5 + H2O =>
2 HAsO3 = As2O5 + H2O
CO2 + CO(NH2)2 + H2O = C4H7NO4 + O2 =>
7 CO2 + CO(NH2)2 + 5 H2O = 2 C4H7NO4 + 6 O2
(NH4)2(SO4) + KOH = NH4OH + K2SO4 =>
(NH4)2(SO4) + 2 KOH = 2 NH4OH + K2SO4
La + Au + Pb = LaAu2Pb =>
La + 2 Au + Pb = LaAu2Pb
Sn + H = HSn =>
Sn + H = HSn
Mg + Cu = MgCu =>
Mg + Cu = MgCu
KSCN + KCr(SO4)2 = K3[Cr(NCS)6] + K2SO4 =>
6 KSCN + KCr(SO4)2 = K3[Cr(NCS)6] + 2 K2SO4
CH3OH + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
H3PO4 + Al(OH)3 = H2O + AlPO4 =>
H3PO4 + Al(OH)3 = 3 H2O + AlPO4
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