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3 Be + N + O3 = Be3NO3
Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7
FeS + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CHCH + NaH = CHCNa + H2 =>
CHCH + NaH = CHCNa + H2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
CsAu + H2O = CsOH + Au + H2 =>
2 CsAu + 2 H2O = 2 CsOH + 2 Au + H2
S + Na2SO3 = Na2S2O3 =>
S + Na2SO3 = Na2S2O3
Ba(OH)2 + SrO = BaO + Sr(OH)2 =>
Ba(OH)2 + SrO = BaO + Sr(OH)2
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
CuI2 + H2 = CuI + HI =>
2 CuI2 + H2 = 2 CuI + 2 HI
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KI + KNO2 + HCl = KCl + NO + I2 + H2O =>
2 KI + 2 KNO2 + 4 HCl = 4 KCl + 2 NO + I2 + 2 H2O
CH3CH2OH + Na = CH3CH2ONa + H2 =>
2 CH3CH2OH + 2 Na = 2 CH3CH2ONa + H2
Fe2O3 + O2 + K2O = KFeO3 =>
Fe2O3 + O2 + K2O = 2 KFeO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CH2FCF3 + H2O + O2 = CO + HF =>
2 CH2FCF3 + 2 H2O + O2 = 4 CO + 8 HF
H + KMnO4 + Br2 = Mn + KBr + H2O =>
16 H + 2 KMnO4 + Br2 = 2 Mn + 2 KBr + 8 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AgNO3(aq) + K2SO4 = Ag2SO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2SO4 = Ag2SO4(s) + 2 KNO3(aq)
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
Al + SnF2 = AlF3 + Sn =>
2 Al + 3 SnF2 = 2 AlF3 + 3 Sn
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
KMnO4 + HCHO = KHCO3 + K2CO3 + MnO2 + H2O =>
4 KMnO4 + 3 HCHO = 2 KHCO3 + K2CO3 + 4 MnO2 + 2 H2O
C2H60 + MnO4 + H{+} = C2H4O + Mn{2+} + H2O =>
3 C2H60 + 29 MnO4 + 58 H{+} = 3 C2H4O + 29 Mn{2+} + 113 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C16H10N2O2 + H2O = CH4 + CO2 + NH3 =>
C16H10N2O2 + 14 H2O = 8 CH4 + 8 CO2 + 2 NH3
CoI2 + Na3PO4 = Co3O8P2 + NaI =>
3 CoI2 + 2 Na3PO4 = Co3O8P2 + 6 NaI
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Zr(OH)3 = Zr4 + (OH) =>
4 Zr(OH)3 = Zr4 + 12(OH)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ClO2{-} + S4O6{2-} + H2O = Cl{-} + SO4{2-} + H{+} =>
7 ClO2{-} + 2 S4O6{2-} + 6 H2O = 7 Cl{-} + 8 SO4{2-} + 12 H{+}
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
Na + MgSO4 = Na2SO4 + Mg =>
2 Na + MgSO4 = Na2SO4 + Mg
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
Mg3Si2O7 + Si = Mg + SiO =>
Mg3Si2O7 + 5 Si = 3 Mg + 7 SiO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4(aq) + KHCO3(aq) = K2SO4 + CO2 + H2O =>
H2SO4(aq) + 2 KHCO3(aq) = K2SO4 + 2 CO2 + 2 H2O
C7H6O3 + NaOH = C6H5ONa + H2O + CO2 =>
C7H6O3 + NaOH = C6H5ONa + H2O + CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C5H10 + O2 = CO1 + H2O =>
C5H10 + 5 O2 = 5 CO1 + 5 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
I2 + NaOH = NaIO3 + NaI + H2O =>
3 I2 + 6 NaOH = NaIO3 + 5 NaI + 3 H2O
C2H6O + O2 = C2H4O2 + H2O2 =>
2 C2H6O + 3 O2 = 2 C2H4O2 + 2 H2O2
P4 + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
P4 + 20 KMnO4 + 32 KOH = 4 K3PO4 + 20 K2MnO4 + 16 H2O
Ag + HgNO3 = Ag(NO3)2 + Hg =>
Ag + 2 HgNO3 = Ag(NO3)2 + 2 Hg
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