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2 CHN + 7 O = 2 CO2 + H2O + 2 NO
CH3COOH + (CH3)3N = CH3COO{-} + (CH3)3NH{+} =>
CH3COOH + (CH3)3N = CH3COO{-} + (CH3)3NH{+}
SCl2 + H2O = SO2 + HCl + S =>
2 SCl2 + 2 H2O = SO2 + 4 HCl + S
C8H7NO3 + Sn + HCl = C8H9NO + SnCl4 + H2O =>
2 C8H7NO3 + 3 Sn + 12 HCl = 2 C8H9NO + 3 SnCl4 + 4 H2O
FeOHSO4 + KOH = Fe(OH)3 + K2SO4 =>
FeOHSO4 + 2 KOH = Fe(OH)3 + K2SO4
Cu2O + NaOH = CuOH + Na2O =>
Cu2O + 2 NaOH = 2 CuOH + Na2O
Mn(NO3)2 + Ag = MnAg + (NO3)2 =>
Mn(NO3)2 + Ag = MnAg + (NO3)2
Al2O3 + CaC2 = Al + CaO + CO =>
Al2O3 + CaC2 = 2 Al + CaO + 2 CO
FeS + AlN = Fe3N2 + Al2S3 =>
3 FeS + 2 AlN = Fe3N2 + Al2S3
CHN + O = CO2 + H2O + N =>
2 CHN + 5 O = 2 CO2 + H2O + 2 N
WFeS2 + O2 = SO2 + WO + Fe0 =>
2 WFeS2 + 5 O2 = 4 SO2 + 2 WO + 2 Fe0
CH3COOH + (CH3)3N = CH3COO + (CH3)3NH =>
CH3COOH + (CH3)3N = CH3COO + (CH3)3NH
Pb + O2 + H2O = Pb(OH)2 =>
2 Pb + O2 + 2 H2O = 2 Pb(OH)2
Li3N + HI = Li3I + HN =>
Li3N + HI = Li3I + HN
Cu2O + NaOH = Cu(OH)2 + Na + O2 =>
2 Cu2O + 8 NaOH = 4 Cu(OH)2 + 8 Na + O2
Fe2O3 + Na2CO3 = CO2 + NaFeO2 =>
Fe2O3 + Na2CO3 = CO2 + 2 NaFeO2
C8H7NO3 + Sn + HCl = C8H9NO + SnO + Cl =>
C8H7NO3 + 2 Sn + 2 HCl = C8H9NO + 2 SnO + 2 Cl
H2O + SCl2 = HCl + S + O2 =>
2 H2O + 2 SCl2 = 4 HCl + 2 S + O2
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O(l) =>
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O(l)
Mn(NO3)2 + Ag = Ag(NO3) + Mn =>
Mn(NO3)2 + 2 Ag = 2 Ag(NO3) + Mn
I2 + Sb + KOH = KI + K3[SbO4] + H2O =>
5 I2 + 2 Sb + 16 KOH = 10 KI + 2 K3[SbO4] + 8 H2O
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
I2 + Sb + KOH = KI + K3[SbO4] + H2O =>
5 I2 + 2 Sb + 16 KOH = 10 KI + 2 K3[SbO4] + 8 H2O
Al + NH4Cl = [Al(NH3)4]Cl2 + HCl + H2 =>
Al + 4 NH4Cl = [Al(NH3)4]Cl2 + 2 HCl + H2
FeC + O2 = CO2 + FeO =>
2 FeC + 3 O2 = 2 CO2 + 2 FeO
C6H3N3O7 = CO + H2 + H2O + N2 =>
2 C6H3N3O7 = 12 CO + H2 + 2 H2O + 3 N2
Pb3O4 + Mg = MgO + Pb =>
Pb3O4 + 4 Mg = 4 MgO + 3 Pb
Pb + HNO3 + HCl = PbCl2 + NO2 + H2O =>
Pb + 2 HNO3 + 2 HCl = PbCl2 + 2 NO2 + 2 H2O
Cd(s) + O2 = CdO =>
2 Cd(s) + O2 = 2 CdO
SCl2 + H2O = HClS + HClO =>
SCl2 + H2O = HClS + HClO
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq)
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
H2S(g) + F2(g) = HF(g) + SF6(g) =>
H2S(g) + 4 F2(g) = 2 HF(g) + SF6(g)
FeC + O2 = Fe2O3 + CO2 =>
4 FeC + 7 O2 = 2 Fe2O3 + 4 CO2
Al + NH4Cl = AlCl3 + NH3 + H2 =>
2 Al + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2
Ca(OH)2 + H2O = Ca(OH2)2 + OH =>
Ca(OH)2 + 2 H2O = Ca(OH2)2 + 2 OH
C6H3N3O7 = CO2 + H2 + N2 + CO =>
2 C6H3N3O7 = 2 CO2 + 3 H2 + 3 N2 + 10 CO
Pb + Au(NO3) = Pb(NO3)2 + Au =>
Pb + 2 Au(NO3) = Pb(NO3)2 + 2 Au
C + Cl2 + F2 = CFCl3 =>
2 C + 3 Cl2 + F2 = 2 CFCl3
Pb + HNO3 + HCl = PbCl4 + NO2 + H2O =>
Pb + 4 HNO3 + 4 HCl = PbCl4 + 4 NO2 + 4 H2O
SCl2 + H2O = SO2 + S8 + HCl =>
16 SCl2 + 16 H2O = 8 SO2 + S8 + 32 HCl
(NH4)2SO4(aq) + Na2CO3(aq) = NH3 + Na2SO4 + H2O + CO2 =>
(NH4)2SO4(aq) + Na2CO3(aq) = 2 NH3 + Na2SO4 + H2O + CO2
FeC + O2 = CO2 + Fe2 =>
2 FeC + 2 O2 = 2 CO2 + Fe2
C6H3N3O7 = C + CO + H2O + N2 =>
2 C6H3N3O7 = C + 11 CO + 3 H2O + 3 N2
FeF3 = Fe + F =>
FeF3 = Fe + 3 F
C + Cl2 + F2 = CCl2F2 =>
C + Cl2 + F2 = CCl2F2
Pb + HNO3 + HCl = PbCl4 + NO + H2O =>
3 Pb + 4 HNO3 + 12 HCl = 3 PbCl4 + 4 NO + 8 H2O
SO3 + HBr = Br + SO2 + H2O =>
SO3 + 2 HBr = 2 Br + SO2 + H2O
(NH4)2SO4(aq) + Na2CO3(aq) = NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = 2 NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq)
Al2O3(l) + C(s) = Al(l) + CO2(g) =>
2 Al2O3(l) + 3 C(s) = 4 Al(l) + 3 CO2(g)
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