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2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CaCO3 + HCl = CO2CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2CaCl2 + H2O
C2H6 + O2 = C2O2 + H2O =>
2 C2H6 + 5 O2 = 2 C2O2 + 6 H2O
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
H2SO4(aq) = SO3 + H2O =>
H2SO4(aq) = SO3 + H2O
LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
C2H6Br2 + Zn = C2H6 + ZnBr2 =>
C2H6Br2 + Zn = C2H6 + ZnBr2
NH4 + H2SO4 = (NH4)SO4 + H =>
NH4 + H2SO4 = (NH4)SO4 + 2 H
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
H2SO4(aq) = SO3(g) + H2O =>
H2SO4(aq) = SO3(g) + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
*FeS2 + O2 = Fe2O3 + SO2 =>
4*FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
Fe(HSO4)2 + Ca(OH)2 = CaSO4 + FeSO4 + H2O =>
Fe(HSO4)2 + Ca(OH)2 = CaSO4 + FeSO4 + 2 H2O
((NH4)2)S2O8 + H2O = NH3 + H2SO4 + O2 =>
2((NH4)2)S2O8 + 2 H2O = 4 NH3 + 4 H2SO4 + O2
PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO412MoO3 + HN4NO3 + H2O =>
4 PO4 + 4(NH4)2MoO4 + 809 HNO3 = 4(NH4)3PO412MoO3 + 161 HN4NO3 + 316 H2O
K2Cr2O7 + C12H22O11 = Cr2O3 + K2CO3 + CO2 + H2O =>
8 K2Cr2O7 + C12H22O11 = 8 Cr2O3 + 8 K2CO3 + 4 CO2 + 11 H2O
Zn + (NO3){-} + H{+} = Zn{2+} + NO + H2O =>
3 Zn + 2(NO3){-} + 8 H{+} = 3 Zn{2+} + 2 NO + 4 H2O
Mn(ClO3)6 = MnCl6 + O2 =>
Mn(ClO3)6 = MnCl6 + 9 O2
PbNO3 + HBr = PbBr2 + H2O + NO2 =>
PbNO3 + 2 HBr = PbBr2 + H2O + NO2
FeCl3*6H2O + KSCN = KCl + Fe(SCN)3 + H2O =>
FeCl3*6H2O + 3 KSCN = 3 KCl + Fe(SCN)3 + 6 H2O
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
Pb(BrO4)2 + Cr2S3 = PbS3 + (BrO4)Cr =>
Pb(BrO4)2 + Cr2S3 = PbS3 + 2(BrO4)Cr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fr + Cl = Fr(ClFr)2Fr9 =>
12 Fr + 2 Cl = Fr(ClFr)2Fr9
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
C7H5NO3 + C3H6O + OH{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 OH{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2 =>
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2
PB(CH3COO)2 + Na2CrO4 = PBCrO4 + NaCH3COO =>
PB(CH3COO)2 + Na2CrO4 = PBCrO4 + 2 NaCH3COO
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
C9H12O2 + O2 = CO2 + H2O =>
C9H12O2 + 11 O2 = 9 CO2 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg(CH3COO)2 + CaCl2 = MgCl2 + Ca(CH3COO)2 =>
Mg(CH3COO)2 + CaCl2 = MgCl2 + Ca(CH3COO)2
CH3CH(OH)COOH + CH2OHCH2OH = (CH3CHCOO)2CH2CH2 + H2O =>
4 CH3CH(OH)COOH + 6 CH2OHCH2OH = 3(CH3CHCOO)2CH2CH2 + 12 H2O
H2SO4 = H2 + SO4 =>
H2SO4 = H2 + SO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca(s) + Cl2(g) = CaCl2(s) =>
Ca(s) + Cl2(g) = CaCl2(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H3PO4 + SO2 = HSO2 + PO4 =>
H3PO4 + 3 SO2 = 3 HSO2 + PO4
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