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Ba + 2 HI = BaI2 + 2 H
MnSO4 + PbO2 + H2SO4 = MnO4 + PbSO4 + H2O =>
MnSO4 + 3 PbO2 + 2 H2SO4 = MnO4 + 3 PbSO4 + 2 H2O
Au + NaCN + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
AgClO4 + NH3 = HClO4 + AgNH2 =>
AgClO4 + NH3 = HClO4 + AgNH2
H2O + NaI + Br2 = HBr + NaIO3 =>
3 H2O + NaI + 3 Br2 = 6 HBr + NaIO3
Cu{+} + NH3 = Cu(NH3)4{+} =>
Cu{+} + 4 NH3 = Cu(NH3)4{+}
C3H8 + Cl2 = C3H6 + HCl =>
C3H8 + Cl2 = C3H6 + 2 HCl
K + NiCl2 = Ni + KCl =>
2 K + NiCl2 = Ni + 2 KCl
Hg + S8 = Hg4S3 =>
32 Hg + 3 S8 = 8 Hg4S3
Ga(s) + H2O(l) = Ga3O4(s) + H2(g) =>
3 Ga(s) + 4 H2O(l) = Ga3O4(s) + 4 H2(g)
C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Mg + NaOH = H2 + MgNaO =>
2 Mg + 2 NaOH = H2 + 2 MgNaO
C2H5OH + HNO3 = CO2 + NO + H2O =>
C2H5OH + 4 HNO3 = 2 CO2 + 4 NO + 5 H2O
Bi(NO3)3(aq) + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3(aq) + 3 NaOH = Bi(OH)3 + 3 NaNO3
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Li + P = Li3P =>
3 Li + P = Li3P
AlCl3 + NaNO2 + H2O = Al(OH)3 + NaCl + NO + NO2 =>
2 AlCl3 + 6 NaNO2 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 NO + 3 NO2
H3SbO4 + KOH = K2HSbO4 + H2O =>
H3SbO4 + 2 KOH = K2HSbO4 + 2 H2O
ClF3 + H2O = HF + HClO2 =>
ClF3 + 2 H2O = 3 HF + HClO2
C + KOH = CO + KH =>
C + KOH = CO + KH
H3PO4 + H2O = H3O{+} + PO4{3-} =>
H3PO4 + 3 H2O = 3 H3O{+} + PO4{3-}
CrO42{-} + H{+} + Cl{-} = Cr3{+} + Cl2 + H2O =>
3 CrO42{-} + 252 H{+} + 248 Cl{-} = Cr3{+} + 124 Cl2 + 126 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
RbF(s) = Rb(s) + F2(g) =>
2 RbF(s) = 2 Rb(s) + F2(g)
NaHCO3 + H3C6H6O7 = CO2 + H2O + Na3C6H5O7 =>
57 NaHCO3 + 18 H3C6H6O7 = 51 CO2 + 62 H2O + 19 Na3C6H5O7
BaS + O2 = BaO + SO =>
BaS + O2 = BaO + SO
KBrO3 + HCl = Cl2 + H2O + KBr =>
KBrO3 + 6 HCl = 3 Cl2 + 3 H2O + KBr
KMnO4 + C + Na(OH) = NaCO3 + KMnO2 + H2O =>
5 KMnO4 + 4 C + 4 Na(OH) = 4 NaCO3 + 5 KMnO2 + 2 H2O
CH2CO + H2O = CH3COOH =>
CH2CO + H2O = CH3COOH
S + NaOH = NaS2 + Na2S2O3 + H2O =>
10 S + 6 NaOH = 4 NaS2 + Na2S2O3 + 3 H2O
NaMnO4 + K2SO3 + HNO3 = Mn(NO3) + K2SO4 + NaNO3 + H2O =>
NaMnO4 + 3 K2SO3 + 2 HNO3 = Mn(NO3) + 3 K2SO4 + NaNO3 + H2O
Cr2O7{-2} + H3O{+} + Br{-} = Br2 + H2O + Cr{3+} =>
Cr2O7{-2} + 14 H3O{+} + 6 Br{-} = 3 Br2 + 21 H2O + 2 Cr{3+}
NiO2 + Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O =>
NiO2 + 2 Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O
CO2 + H2SO4 = C2(SO4)4 + H2O =>
2 CO2 + 4 H2SO4 = C2(SO4)4 + 4 H2O
Na2CO3 + CaSO4(ag) = CaCO3 + Na2SO4 =>
Na2CO3 + CaSO4(ag) = CaCO3 + Na2SO4
HBr + Fe = HFe + Br =>
HBr + Fe = HFe + Br
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O =>
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O
Cu(H2O)6 + NaOH = Cu(OH) + Na(H2O)6 =>
Cu(H2O)6 + NaOH = Cu(OH) + Na(H2O)6
H2O + NO2 = (HNO3) + NO =>
H2O + 3 NO2 = 2(HNO3) + NO
NO2 + H2 + HCl = NH2OH*HCl + H2O =>
2 NO2 + 5 H2 + 2 HCl = 2 NH2OH*HCl + 2 H2O
Na2CO3 + CaCI2 = CaCO3 + CI2Na2 =>
Na2CO3 + CaCI2 = CaCO3 + CI2Na2
CH3CHClCH2CH3 + NH3 = CH3CHNH2CH2CH3 + NH4Cl =>
CH3CHClCH2CH3 + 2 NH3 = CH3CHNH2CH2CH3 + NH4Cl
TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
Si + S2 = Si2S4 =>
2 Si + 2 S2 = Si2S4
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Ni(NO3)2 + Na3Fe(CN)6 = NiFe(CN)6 + Na3(NO3)2 =>
Ni(NO3)2 + Na3Fe(CN)6 = NiFe(CN)6 + Na3(NO3)2
PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + 2 NaNO3(aq)
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