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4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2CO3 + Ca(Cl2)2 = NaCl + Ca(CO3)2 =>
2 Na2CO3 + Ca(Cl2)2 = 4 NaCl + Ca(CO3)2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
Ba(NO3)2 + C12H22O11 = BaO + N2 + H2O + CO2 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 BaO + 24 N2 + 55 H2O + 60 CO2
SO + H2O = SH2O2 =>
SO + H2O = SH2O2
K3N = K + N2 =>
2 K3N = 6 K + N2
V2(SO4)5 + H2O = V2(SO4)5OH + H2 =>
2 V2(SO4)5 + 2 H2O = 2 V2(SO4)5OH + H2
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
Fe(HCO3)3 = Fe2(CO3)3 + H2CO3 =>
2 Fe(HCO3)3 = Fe2(CO3)3 + 3 H2CO3
C9H20 = C + H2 =>
C9H20 = 9 C + 10 H2
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
H2 + Cl2 + O2 = HClO2 =>
H2 + Cl2 + 2 O2 = 2 HClO2
Ba(CH3COO)2 + KOH = Ba(OH)2 + CH3COOK =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 CH3COOK
Hg + HNO3 + HCl = H[Hg2(Cl)4] + NO + H2O =>
2 Hg + HNO3 + 4 HCl = H[Hg2(Cl)4] + NO + 2 H2O
Na3PO4(aq) + CoBr2(aq) = Co3(PO4)2 + NaBr =>
2 Na3PO4(aq) + 3 CoBr2(aq) = Co3(PO4)2 + 6 NaBr
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
P + NaCl = NaP + Cl =>
P + NaCl = NaP + Cl
HCHO + Cu(OH)2 = Cu2O + H2O + HCOOH =>
HCHO + 2 Cu(OH)2 = Cu2O + 2 H2O + HCOOH
Li + O = Li2O = =>
2 Li + O = Li2O
He + Fe2CO3 = He(CO3)5 + Fe2 =>
He + 5 Fe2CO3 = He(CO3)5 + 5 Fe2
AlF3 = Al + F =>
AlF3 = Al + 3 F
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C14H11Cl2NO2 + H2O2 = CO2 + H2O + HNO3 + HCl =>
C14H11Cl2NO2 + 33 H2O2 = 14 CO2 + 37 H2O + HNO3 + 2 HCl
K3PO4 + Fe2O3 = K2O + FePO4 =>
2 K3PO4 + Fe2O3 = 3 K2O + 2 FePO4
HrO3 + H2O = Hr(OH)6 =>
HrO3 + 3 H2O = Hr(OH)6
C3H6 + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
2 C3H6 + 12 KMnO4 + 15 KOH = 12 K2MnO4 + 3 CH3COOK + 9 H2O
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CrO4 = Ba(CrO4) + 2 NaC2H3O2
LiBr + I2 = LiI + Br =>
2 LiBr + I2 = 2 LiI + 2 Br
P2O5 + KOH + H2O = KH2PO4 =>
P2O5 + 2 KOH + H2O = 2 KH2PO4
FeSO4*7H2O + K2Cr2O7 = FeCr2O7 + K2SO4 + H2O =>
FeSO4*7H2O + K2Cr2O7 = FeCr2O7 + K2SO4 + 7 H2O
Li + HIO = Li(IO) + H2 =>
2 Li + 2 HIO = 2 Li(IO) + H2
H2SO4(aq) = SO3 + H2O(l) =>
H2SO4(aq) = SO3 + H2O(l)
C4H10 + O2 = *CO2 + H2O =>
2 C4H10 + 13 O2 = 8*CO2 + 10 H2O
FeSO4 + Cl2 + H2O = FeCl3 + HClO + H2SO4 =>
2 FeSO4 + 5 Cl2 + 4 H2O = 2 FeCl3 + 4 HClO + 2 H2SO4
NaHCO3 + H2O2 = Na(OH) + HCO3 =>
2 NaHCO3 + H2O2 = 2 Na(OH) + 2 HCO3
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
AgI(s) + Fe(s) = FeI2(aq) + Ag(s) =>
2 AgI(s) + Fe(s) = FeI2(aq) + 2 Ag(s)
CH4 + O2 = CH3HO =>
2 CH4 + O2 = 2 CH3HO
ZnSO4 + NaOH = Na2ZnO2 + SO4H2 =>
ZnSO4 + 2 NaOH = Na2ZnO2 + SO4H2
NaCl + H2SO4 + MnO2 = MnSO4 + Na2SO4 + Cl4 + H2O =>
4 NaCl + 4 H2SO4 + 2 MnO2 = 2 MnSO4 + 2 Na2SO4 + Cl4 + 4 H2O
NO + KOH = KNO2 + N2 + H2O =>
6 NO + 4 KOH = 4 KNO2 + N2 + 2 H2O
C6H14 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 38 KMnO4 + 57 H2SO4 = 30 CO2 + 19 K2SO4 + 38 MnSO4 + 92 H2O
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Zn{2}{+} + {-} = Zn =>
Zn{2}{+} + 2e = Zn
NH3 + SeO2 = Se + N2 + H2O =>
4 NH3 + 3 SeO2 = 3 Se + 2 N2 + 6 H2O
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