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C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 + N2H = HNO3 + H2O =>
11 H2O2 + 2 N2H = 4 HNO3 + 10 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CH3CH2OH + CrO3 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 CrO3 + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 6 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Pb(NO3)2(aq) + Ca(OH)2 = Pb(OH)2 + Ca(NO3)2 =>
Pb(NO3)2(aq) + Ca(OH)2 = Pb(OH)2 + Ca(NO3)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Co(NH3)5Br3 + Na2S2O3 = CoBr2 + Na2S4O6 + NH3 + NaBr =>
2 Co(NH3)5Br3 + 2 Na2S2O3 = 2 CoBr2 + Na2S4O6 + 10 NH3 + 2 NaBr
SeO + O2 = SeO3 =>
SeO + O2 = SeO3
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
CaO + HOH = Ca(OH)(OH) =>
CaO + HOH = Ca(OH)(OH)
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na2S + SrBr2 = SSr + NaBr =>
Na2S + SrBr2 = SSr + 2 NaBr
Bi(OH)3 + H2SO4 = H2O + Bi2(SO4)3 =>
2 Bi(OH)3 + 3 H2SO4 = 6 H2O + Bi2(SO4)3
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
NH3 + O2 = NO2O4 + H2O =>
4 NH3 + 15 O2 = 4 NO2O4 + 6 H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4 + NaNO3 =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4 + 2 NaNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
NH4HCO3 + HNO3 = H2CO3 + NH4NO3 =>
NH4HCO3 + HNO3 = H2CO3 + NH4NO3
KMnO4 + C2H5OH = MnO2 + CH3COH + KOH + H2O = =>
2 KMnO4 + 3 C2H5OH = 2 MnO2 + 3 CH3COH + 2 KOH + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg(OH)2 + HCl = MgCl2(a) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(a) + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HBr + NH3 = Br3N + H2 =>
3 HBr + NH3 = Br3N + 3 H2
Ca(HCO3)2 = CaCO3 + H2OCO2 =>
Ca(HCO3)2 = CaCO3 + H2OCO2
C6H6O + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H6O + FeCl3 = 3 C6H5Cl + Fe(OH)3
CH4 + Br = CH3Br + HBr =>
CH4 + 2 Br = CH3Br + HBr
Na = Na2 =>
2 Na = Na2
CH3CH2OH + I2 + NaOH = CH3CHO + NaI + H2O =>
CH3CH2OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O
PbS + CaO = PbO + CaS =>
PbS + CaO = PbO + CaS
Ti + HF = H2TiF6 + H2 =>
Ti + 6 HF = H2TiF6 + 2 H2
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
HNO3NaHCO3 = NaNO3H2OCO2 =>
HNO3NaHCO3 = NaNO3H2OCO2
F2 + K2SO3 + KOH = K2SO4 + KF + H2O =>
F2 + K2SO3 + 2 KOH = K2SO4 + 2 KF + H2O
NaH + H2SO4 = H2 + Na2SO4 =>
2 NaH + H2SO4 = 2 H2 + Na2SO4
P2SO4 = P3 + SO4 =>
3 P2SO4 = 2 P3 + 3 SO4
V2O5 + HCl = VCl5 + H2O =>
V2O5 + 10 HCl = 2 VCl5 + 5 H2O
Ce(NO3)3 = Ce{3+} + NO3{-} =>
Ce(NO3)3 = Ce{3+} + 3 NO3{-}
H2(g) + FeSO4(aq) = H2SO4 + Fe =>
H2(g) + FeSO4(aq) = H2SO4 + Fe
C6H12O6 + C4H3O6 = C16H22O11 + OH =>
46 C6H12O6 + 15 C4H3O6 = 21 C16H22O11 + 135 OH
H2S + Pt(OH)4 = Pt2S4 + H2O =>
4 H2S + 2 Pt(OH)4 = Pt2S4 + 8 H2O
Ba3(PO3)2 + NaOH = Ba(OH)2 + Na3PO3 =>
Ba3(PO3)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3PO3
C9H18O2 + NaOH = C9H17O2Na + H2O =>
C9H18O2 + NaOH = C9H17O2Na + H2O
CH3CHO + Br4 + NaOH = CH3COONa + NaBr + H2O =>
2 CH3CHO + Br4 + 6 NaOH = 2 CH3COONa + 4 NaBr + 4 H2O
IO3{-} + HSO3{-} + OH{-} = SO4{2-} + I{-} + H2O =>
IO3{-} + 3 HSO3{-} + 3 OH{-} = 3 SO4{2-} + I{-} + 3 H2O
K3[Cr(OH)6] = K3CrO3 + H2O =>
K3[Cr(OH)6] = K3CrO3 + 3 H2O
Na2CO3 + AgNO3 = Ag2CO3(s) + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3(s) + 2 NaNO3
K2CO3(s) + HCl(aq) = CO2 + H2O + KCl =>
K2CO3(s) + 2 HCl(aq) = CO2 + H2O + 2 KCl
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