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C9H2O + 9 O2 = 9 CO2 + H2O
PbSO4 + NaOH = Na2PbO2 + Na2SO4 + H2O =>
PbSO4 + 4 NaOH = Na2PbO2 + Na2SO4 + 2 H2O
Fe + H2SO4 = H2 + Fe2(SO4)5 =>
2 Fe + 5 H2SO4 = 5 H2 + Fe2(SO4)5
CH3C6H10CH2OH + O2 = CO2 + H2O =>
2 CH3C6H10CH2OH + 23 O2 = 16 CO2 + 16 H2O
CH2COOKCH2COOK + KOH = K2CO3 + CH3CH3 =>
CH2COOKCH2COOK + 2 KOH = 2 K2CO3 + CH3CH3
Cl + SO4 = Cl2SO4 =>
2 Cl + SO4 = Cl2SO4
H + OH = H2O =>
H + OH = H2O
Se2O2 + KOH = SeOH + KO =>
Se2O2 + 2 KOH = 2 SeOH + 2 KO
PCl3 + H2O = H3PO4 + HCl + H2 =>
PCl3 + 4 H2O = H3PO4 + 3 HCl + H2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Al2(SO4)3(aq) + NaCl(aq) = AlCl3(aq) + Na2SO4(aq) =>
Al2(SO4)3(aq) + 6 NaCl(aq) = 2 AlCl3(aq) + 3 Na2SO4(aq)
NaHCO3 + CH4 + H2O = H2C2O4 + NaOH =>
7 NaHCO3 + CH4 + 2 H2O = 4 H2C2O4 + 7 NaOH
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
*Al + S8 = Al2S3 =>
16*Al + 3 S8 = 8 Al2S3
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Bi(OH)3 + H = Bi + H2O =>
Bi(OH)3 + 3 H = Bi + 3 H2O
SiO2 + NO2 = Si3N4 + O2 =>
3 SiO2 + 4 NO2 = Si3N4 + 7 O2
BeCl2 + Na3Po4 = Be3(Po4)2 + NaCl =>
3 BeCl2 + 2 Na3Po4 = Be3(Po4)2 + 6 NaCl
H + OH = H2O =>
H + OH = H2O
Ag2S + NaCl + H2O + Al = Ag + AlCl3 + NaOH + H2S =>
3 Ag2S + 6 NaCl + 6 H2O + 2 Al = 6 Ag + 2 AlCl3 + 6 NaOH + 3 H2S
N + HCl = NHCl =>
N + HCl = NHCl
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + K2SO4 + 4 H2O
Ag2S + NaCl + H2O + Al = Ag + AlCl3 + NaOH + H2S =>
3 Ag2S + 6 NaCl + 6 H2O + 2 Al = 6 Ag + 2 AlCl3 + 6 NaOH + 3 H2S
Al + N2H4O3 = N2 + H2O + Al2O3 =>
2 Al + 3 N2H4O3 = 3 N2 + 6 H2O + Al2O3
BiO3 + H2O = OH + Bi =>
BiO3 + 3 H2O = 6 OH + Bi
Fe2O + CO = Fe + CO2 =>
Fe2O + CO = 2 Fe + CO2
NH4Cl + CsOH = NH4OH + CsCl =>
NH4Cl + CsOH = NH4OH + CsCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4OH + HL = H2O + NH4L =>
NH4OH + HL = H2O + NH4L
CuBr + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + Br2 + H2O =>
10 CuBr + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 2 K2SO4 + 4 MnSO4 + 5 Br2 + 16 H2O
NH4(C2H3O2) + Na2CO3 = NH3 + CO2 + H2O + Na(C2H3O2) =>
2 NH4(C2H3O2) + Na2CO3 = 2 NH3 + CO2 + H2O + 2 Na(C2H3O2)
Cu + HNO3{-} + H{+} = Cu(NO3)2 + NO + H2O =>
Cu + 4 HNO3{-} + 4 H{+} = Cu(NO3)2 + 2 NO + 4 H2O
KCl + Na2(SO4) = K2(SO4) + NaCl =>
2 KCl + Na2(SO4) = K2(SO4) + 2 NaCl
PbBr2 + Cl = PbCl2 + Br =>
PbBr2 + 2 Cl = PbCl2 + 2 Br
Na + HNO3 = NaNO3 + NO2 + H2O =>
Na + 2 HNO3 = NaNO3 + NO2 + H2O
KMnO4 + SO2 + BaCl2 + H2O = K2SO4 + MnO2 + BaSO4 + HCl =>
2 KMnO4 + 3 SO2 + 2 BaCl2 + 2 H2O = K2SO4 + 2 MnO2 + 2 BaSO4 + 4 HCl
CuSO4 + SrCl2 = Sr(SO4)2 + CuCl =>
2 CuSO4 + SrCl2 = Sr(SO4)2 + 2 CuCl
C20H14O4 + NaOH = NaOHC20H14O4 =>
C20H14O4 + NaOH = NaOHC20H14O4
CH4 + CO = CH3 + OH =>
4 CH4 + CO = 5 CH3 + OH
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
Fe2O3 + LiF = FeF3 + Li2O =>
Fe2O3 + 6 LiF = 2 FeF3 + 3 Li2O
K2SiO3 + CO2 + H2O = KHCO3 + H2SiO3 =>
K2SiO3 + 2 CO2 + 2 H2O = 2 KHCO3 + H2SiO3
S2O3{-2} + OH{-} = SO4{-2} + H2O + ({-}) =>
S2O3{-2} + 10 OH{-} = 2 SO4{-2} + 5 H2O + 8({-})
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
FeCl2 + SiO2 = Fe3O4 + Si + Cl2 =>
3 FeCl2 + 2 SiO2 = Fe3O4 + 2 Si + 3 Cl2
CsBr + Mg = Cs + MgBr2 =>
2 CsBr + Mg = 2 Cs + MgBr2
NaNO2 + H2O = NaOH + HNO2 =>
NaNO2 + H2O = NaOH + HNO2
Na3AlO3 + H2SO4 = Al2(SO4)3 + NaOH =>
2 Na3AlO3 + 3 H2SO4 = Al2(SO4)3 + 6 NaOH
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