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2 SO3(g) = O2(g) + 2 SO2(g)
H2C6H8O4 + H2O = O2 + C6H12 =>
2 H2C6H8O4 + 2 H2O = 5 O2 + 2 C6H12
CH3OH(l) + O2(g) = CH2O(g) + H2O(l) =>
2 CH3OH(l) + O2(g) = 2 CH2O(g) + 2 H2O(l)
Pb(NO3)2(aq) + MgI2(aq) = PbI2 + Mg(NO3)2 =>
Pb(NO3)2(aq) + MgI2(aq) = PbI2 + Mg(NO3)2
C2H4(OH)2 + Na = C2H4O2Na + H2 =>
C2H4(OH)2 + Na = C2H4O2Na + H2
CaO + H2O = CaO3 + H2 =>
CaO + 2 H2O = CaO3 + 2 H2
IK + H2SO4 = SH2 + SO4K2 + I2 + H2O =>
8 IK + 5 H2SO4 = SH2 + 4 SO4K2 + 4 I2 + 4 H2O
H2C2O4 + KMnO4 = MnO2 + KHCO3 + CO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 2 MnO2 + 2 KHCO3 + 4 CO2 + 2 H2O
Al + MnO4{-} + H{+} = Al2{6+} + Mn{2+} + H2O =>
10 Al + 6 MnO4{-} + 48 H{+} = 5 Al2{6+} + 6 Mn{2+} + 24 H2O
Cr(s) + HNO3(aq) = CrNO3(aq) + H2(g) =>
2 Cr(s) + 2 HNO3(aq) = 2 CrNO3(aq) + H2(g)
MnO4{-} + H2C2O4*H2O + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4*H2O + 6 H{+} = 2 Mn{2+} + 10 CO2 + 13 H2O
CH3CH2NHCH2CH3 + H2O = CH3CH3NHCH2CH3 + OH =>
CH3CH2NHCH2CH3 + H2O = CH3CH3NHCH2CH3 + OH
O2O4 + PtCl4 = PtO2 + O2Cl8 =>
O2O4 + 2 PtCl4 = 2 PtO2 + O2Cl8
KClO4 + H2SO4 + KCl = Cl2 + K2SO4 + H2O =>
KClO4 + 4 H2SO4 + 7 KCl = 4 Cl2 + 4 K2SO4 + 4 H2O
K2CO3 + Pb(NO3)2 = Pb(CO3)(s) + KNO3(s) =>
K2CO3 + Pb(NO3)2 = Pb(CO3)(s) + 2 KNO3(s)
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
PbO2 + Cr2S3 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
15 PbO2 + Cr2S3 + 12 H2SO4 = 15 PbSO4 + H2Cr2O7 + 11 H2O
NaI + AlCl3 = Na3Cl3 + AlI3 =>
3 NaI + AlCl3 = Na3Cl3 + AlI3
H2O + NO3 = HNO3 + OH =>
H2O + NO3 = HNO3 + OH
Fe2O3 + C2H2O4 = Fe2O + CO2 + H2O =>
Fe2O3 + 2 C2H2O4 = Fe2O + 4 CO2 + 2 H2O
AgNO3(ag) + HCl(ag) = HNO3(ag) + AgCl =>
AgNO3(ag) + HCl(ag) = HNO3(ag) + AgCl
K2Cr2O7 + H2C2O4(H2O)2 + K2C2O4(H2O) = K3[Cr(C2O4)3](H2O)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 + 2 K2C2O4(H2O) = 2 K3[Cr(C2O4)3](H2O)3 + 6 CO2 + 17 H2O
Mg + CO2 = C2 + MgO =>
4 Mg + 2 CO2 = C2 + 4 MgO
Zn(C2H3O2)2 + Na3(PO4)2 = Zn3(PO4)2 + Na(C2H3O2)2 =>
3 Zn(C2H3O2)2 + Na3(PO4)2 = Zn3(PO4)2 + 3 Na(C2H3O2)2
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
SnBr4 + MgCO3 = MgBr2 + Sn2(CO3)4 =>
2 SnBr4 + 4 MgCO3 = 4 MgBr2 + Sn2(CO3)4
FeCl2 + Br2 = FeBr3 + Cl =>
2 FeCl2 + 3 Br2 = 2 FeBr3 + 4 Cl
Mn(NO3)2 + NaS = MnS + Na(NO3)2 =>
Mn(NO3)2 + NaS = MnS + Na(NO3)2
KCrO2 + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2CrO4 =>
2 KCrO2 + 3 PbO2 + 8 KOH + 2 H2O = 3 K2[Pb(OH)4] + 2 K2CrO4
BiCl + SnCl = Bi + SnCl4 =>
3 BiCl + SnCl = 3 Bi + SnCl4
C4H9Br + NaOC2H5 = C2H5OH + NaBr + C4H8 =>
C4H9Br + NaOC2H5 = C2H5OH + NaBr + C4H8
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
Sb + Gd + Te = Sb17Gd3Te30 =>
17 Sb + 3 Gd + 30 Te = Sb17Gd3Te30
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaHCO3 + NaCl =>
FeCl3 + 3 Na2CO3 + 3 H2O = Fe(OH)3 + 3 NaHCO3 + 3 NaCl
C6H6 + O2(g) = CO2 + H2O(g) =>
2 C6H6 + 15 O2(g) = 12 CO2 + 6 H2O(g)
H2NCH2COOH + KOH = H2NCH2COOK + H2O =>
H2NCH2COOH + KOH = H2NCH2COOK + H2O
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq) =>
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq)
HCOOH + Na2CO310H2O = HCOONa + CO2 + H2O =>
309 HCOOH + Na2CO310H2O = 2 HCOONa + 308 CO2 + 309 H2O
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
FeCl2 + NaClO = FeCl3 + NaO =>
FeCl2 + NaClO = FeCl3 + NaO
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
NaAlO2 + H2O2 + CO2 = Na2CO3 + AlO2 + H2O =>
2 NaAlO2 + H2O2 + CO2 = Na2CO3 + 2 AlO2 + H2O
CH3CH2CONH2 + O2 = CO2 + H2O + NO =>
4 CH3CH2CONH2 + 19 O2 = 12 CO2 + 14 H2O + 4 NO
NH4OH + H2SO4 = NH4HSO4 + H2O =>
NH4OH + H2SO4 = NH4HSO4 + H2O
CuS + CO2 = CuO + SO + C2 =>
2 CuS + 2 CO2 = 2 CuO + 2 SO + C2
Ag(s) + HNO3(l) = AgNO3(aq) + H2(g) =>
2 Ag(s) + 2 HNO3(l) = 2 AgNO3(aq) + H2(g)
NO2 + H2 = HNO2 =>
2 NO2 + H2 = 2 HNO2
C4H10FO2P + O2 = HF + P2O5 + CO2 + H2O =>
2 C4H10FO2P + 13 O2 = 2 HF + P2O5 + 8 CO2 + 9 H2O
PbS + HNO3 = Pb(NO3)2 + H2SO4 + NO + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
SO3 + Rb2O = SO + Rb2O3 =>
SO3 + Rb2O = SO + Rb2O3
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