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2 H2SO4 = 2 H2O + O2 + 2 SO2
Pb(NO3)2 + Ag2(SO4) = Pb(SO4) + Ag(NO3) =>
Pb(NO3)2 + Ag2(SO4) = Pb(SO4) + 2 Ag(NO3)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
TaCl5 + Mg = Ta + MgCl2 =>
2 TaCl5 + 5 Mg = 2 Ta + 5 MgCl2
Cu(SO4)2 + Ba(OH)2 = Ba(SO4)2 + Cu(OH)2 =>
Cu(SO4)2 + Ba(OH)2 = Ba(SO4)2 + Cu(OH)2
Na2S + HgCl2 = HgS + Na2Cl2 =>
Na2S + HgCl2 = HgS + Na2Cl2
Sr + CO2 = SrCO2 =>
Sr + CO2 = SrCO2
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
O = O3 =>
3 O = O3
TiCl3 + Mg = MgCl2 + Ti =>
2 TiCl3 + 3 Mg = 3 MgCl2 + 2 Ti
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
FeS2 + H2O = Fe + SO4 + H =>
FeS2 + 8 H2O = Fe + 2 SO4 + 16 H
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(s) + PdCl2(aq) = FeCl2(aq) + Pd(s) =>
Fe(s) + PdCl2(aq) = FeCl2(aq) + Pd(s)
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
NaI + Pb(SO4) = PbI2 + Na2SO4 =>
2 NaI + Pb(SO4) = PbI2 + Na2SO4
PI3 + H2O + C15H10NO2 = C15H13NO2 + H3PO3 + I2 =>
2 PI3 + 6 H2O + 2 C15H10NO2 = 2 C15H13NO2 + 2 H3PO3 + 3 I2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Ca + O = CaO =>
Ca + O = CaO
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
HF + (OH)2 = H2O + F =>
2 HF + (OH)2 = 2 H2O + 2 F
KI(ac) + F2(g) = KF(ac) + I2(a) =>
2 KI(ac) + F2(g) = 2 KF(ac) + I2(a)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mn(HSO4)2 + K = KHSO4 + Mn =>
Mn(HSO4)2 + 2 K = 2 KHSO4 + Mn
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
CH4 + N2O4 = CO2 + N2 + H2 =>
2 CH4 + N2O4 = 2 CO2 + N2 + 4 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
As4S6 + NO3{-} + OH{-} = AsO4{3-} + SO4{2-} + NO + H2O =>
3 As4S6 + 56 NO3{-} + 16 OH{-} = 12 AsO4{3-} + 18 SO4{2-} + 56 NO + 8 H2O
C4H6 + [Ag(NH3)2]OH = C4H5Ag + NH3 + H2O =>
C4H6 + [Ag(NH3)2]OH = C4H5Ag + 2 NH3 + H2O
C3H8O + H2O = CO2 + H =>
C3H8O + 5 H2O = 3 CO2 + 18 H
H2SO3 + CaO = Ca(OH)2 + SO2 =>
H2SO3 + CaO = Ca(OH)2 + SO2
Li3PS4 + LiCl + Li2S = Li6PS5Cl =>
Li3PS4 + LiCl + Li2S = Li6PS5Cl
RbOH + HMnO4 = RbMnO4 + H2O =>
RbOH + HMnO4 = RbMnO4 + H2O
Ca + Po4 = Ca2(Po4)2 =>
2 Ca + 2 Po4 = Ca2(Po4)2
CH3Cl + NaOH = C2H5OH + NaCl + HCl =>
2 CH3Cl + NaOH = C2H5OH + NaCl + HCl
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
Na(s) + C3H7OH(aq) = C3H7ONa(aq) + H2(g) =>
2 Na(s) + 2 C3H7OH(aq) = 2 C3H7ONa(aq) + H2(g)
Ca3(PO4)2 + LiOH = Ca(OH)2(at) + Li3PO4(aq) =>
Ca3(PO4)2 + 6 LiOH = 3 Ca(OH)2(at) + 2 Li3PO4(aq)
N2H2(CH3)2 + O2 = CO2 + H2O + N2 =>
N2H2(CH3)2 + 4 O2 = 2 CO2 + 4 H2O + N2
CaCO3 + MgCO3 = CO2 + MgO3 + Ca =>
2 CaCO3 + MgCO3 = 3 CO2 + MgO3 + 2 Ca
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
PI3 + H2O + C15H10NO2 = C15H13NO2 + H3PO3 + I2 =>
2 PI3 + 6 H2O + 2 C15H10NO2 = 2 C15H13NO2 + 2 H3PO3 + 3 I2
Na2Cr2O7 + KOH = Na2CrO4 + H2O + K2CrO4 =>
Na2Cr2O7 + 2 KOH = Na2CrO4 + H2O + K2CrO4
NaOH + Li2SO4 = Na2SO4 + LiOH =>
2 NaOH + Li2SO4 = Na2SO4 + 2 LiOH
H{+} + Cr2O7{-2} + Cl2 = Cr{+3} + ClO4{-} + H2O =>
50 H{+} + 7 Cr2O7{-2} + 3 Cl2 = 14 Cr{+3} + 6 ClO4{-} + 25 H2O
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