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Os2O3 + 6 HCl = 3 H2O + 2 OsCl3
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
NH4OH + HClO2 = NH4(ClO2) + H2O =>
NH4OH + HClO2 = NH4(ClO2) + H2O
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb + H2SO4 = PbSO4 + S + H2O =>
3 Pb + 4 H2SO4 = 3 PbSO4 + S + 4 H2O
CO + Na(OH)2 = Na2CO3 + H2O =>
CO + 2 Na(OH)2 = Na2CO3 + 2 H2O
Cu + AgNO3 = CuAg(NO3) =>
Cu + AgNO3 = CuAg(NO3)
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
CH3C3H6 + O2 = CO2 + H2O =>
4 CH3C3H6 + 25 O2 = 16 CO2 + 18 H2O
H2PdCl4 + NH4OH = Pd(NH3)4Cl2 + H2O + HCl =>
H2PdCl4 + 4 NH4OH = Pd(NH3)4Cl2 + 4 H2O + 2 HCl
MnO4{-} + CH3CHOHCH3 + H{+} = CH3COCH3 + H2O + MnO2 =>
2 MnO4{-} + 3 CH3CHOHCH3 + 2 H{+} = 3 CH3COCH3 + 4 H2O + 2 MnO2
I2 + CaBr2 = CaI + Br2 =>
I2 + 2 CaBr2 = 2 CaI + 2 Br2
Cr + NaOH + H2O = NaCrO2 + H2 =>
2 Cr + 2 NaOH + 2 H2O = 2 NaCrO2 + 3 H2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
C2H5N3O2 + NH3 + H2SO4 = C2H6N4O2 + H2O + SO2 =>
C2H5N3O2 + NH3 + H2SO4 = C2H6N4O2 + 2 H2O + SO2
Na2[Zn(OH)4] + SO2 = NaHSO3 + Zn(OH)2 =>
Na2[Zn(OH)4] + 2 SO2 = 2 NaHSO3 + Zn(OH)2
FeCl3 + KCl = FeCl + KCl3 =>
FeCl3 + KCl = FeCl + KCl3
HHNO3 + H2S = NO + S + H2O =>
HHNO3 + H2S = NO + S + 2 H2O
Ni + H2ClO3 = Ni(ClO3)2 + H2 =>
Ni + 2 H2ClO3 = Ni(ClO3)2 + 2 H2
K + PO = KPO =>
K + PO = KPO
NaCl + KMnO4 + H2SO4 = Cl2 + H2O + MnSO4 + KCl + NaO =>
3 NaCl + KMnO4 + H2SO4 = Cl2 + H2O + MnSO4 + KCl + 3 NaO
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Ca2S + Pb(NO3)2 = CaNO3 + PbS =>
Ca2S + Pb(NO3)2 = 2 CaNO3 + PbS
MnO4{-} + C2H5OH = MnO(OH)2 + CH3CHO + OH{-} =>
2 MnO4{-} + 3 C2H5OH = 2 MnO(OH)2 + 3 CH3CHO + 2 OH{-}
Pb2O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb2O4 + 8 HCl = 2 PbCl2 + 4 H2O + 2 Cl2
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
C2H6SO + O2 = CO2 + SO2 + H2O =>
C2H6SO + 4 O2 = 2 CO2 + SO2 + 3 H2O
C2H2 + KCl + H2O = (C2H3Cl)2 + KOH =>
2 C2H2 + 2 KCl + 2 H2O = (C2H3Cl)2 + 2 KOH
O5Br2 + NaO = BrNa + O2 =>
2 O5Br2 + 4 NaO = 4 BrNa + 7 O2
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
NO3{-} = NO + O2 + e =>
NO3{-} = NO + O2 + e
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
Ni(OH)2 + NH3 = Ni(NH3) + OH =>
Ni(OH)2 + NH3 = Ni(NH3) + 2 OH
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CsClO3 = CsCl + O2 =>
2 CsClO3 = 2 CsCl + 3 O2
H2SO4 + Zn(OH)2 = Zn(HSO4)2 + H2O =>
2 H2SO4 + Zn(OH)2 = Zn(HSO4)2 + 2 H2O
C3H7OH + Mn04{-} + H{+} = C3H60 + Mn{2+} + H2O =>
C3H7OH + 6 Mn04{-} + 54 H{+} = C3H60 + 24 Mn{2+} + H2O
CH4O + H2O = CH2O2 + H2 =>
CH4O + H2O = CH2O2 + 2 H2
Ca(ClO)2 + SO2 + H2O = CaSO3 + HCl + H2SO4 =>
Ca(ClO)2 + 3 SO2 + 3 H2O = CaSO3 + 2 HCl + 2 H2SO4
COCl2 = C + O2 + Cl =>
2 COCl2 = 2 C + O2 + 4 Cl
N2 + HCl = NHCl =>
N2 + 2 HCl = 2 NHCl
C2H4(g) + Cl2(g) = CCl4 + HCl =>
C2H4(g) + 6 Cl2(g) = 2 CCl4 + 4 HCl
K2HAsO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + K2HAsO4 =>
5 K2HAsO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 K2HAsO4
Ca2S + Pb(NO3)2 = CaNO3 + PbS =>
Ca2S + Pb(NO3)2 = 2 CaNO3 + PbS
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