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Al + 3 KMnO4 = Al(MnO4)3 + 3 K
CrCl3 + CO = C + Cr2O3 + Cl2 =>
2 CrCl3 + 3 CO = 3 C + Cr2O3 + 3 Cl2
Fe + KI = FeK + I =>
Fe + KI = FeK + I
Ca + CUSO4 = CaCUSO4 =>
Ca + CUSO4 = CaCUSO4
HClO3 + LiOH = HOH + LiClO3 =>
HClO3 + LiOH = HOH + LiClO3
H2(g) + CuCl2(aq) = H2Cl2(aq) + Cu(s) =>
H2(g) + CuCl2(aq) = H2Cl2(aq) + Cu(s)
C9H20 + O2(g) = CO2(g) + H2O =>
C9H20 + 14 O2(g) = 9 CO2(g) + 10 H2O
C + H + O = CHO =>
C + H + O = CHO
ICl + H2O = Cl{-} + IO3{-} + I2 + H{+} =>
5 ICl + 3 H2O = 5 Cl{-} + IO3{-} + 2 I2 + 6 H{+}
Li3N + BeF2 = Be3N2 + LiF =>
2 Li3N + 3 BeF2 = Be3N2 + 6 LiF
RbCl + H2O = RbOH + HCl =>
RbCl + H2O = RbOH + HCl
HClO4 + NH3 = ClO4 + NH4 =>
HClO4 + NH3 = ClO4 + NH4
Zn + Cr2(SO4)3 = Cr + Zn(SO4) =>
3 Zn + Cr2(SO4)3 = 2 Cr + 3 Zn(SO4)
LiCl + NbCl4 + H2O = LiNbO3 + H2 + Cl2 =>
2 LiCl + 2 NbCl4 + 6 H2O = 2 LiNbO3 + 6 H2 + 5 Cl2
Fe3O4 + FeS + SiO2 = FeO*SiO2 + SO2 =>
3 Fe3O4 + FeS + 10 SiO2 = 10 FeO*SiO2 + SO2
NaOAc + NH4Cl = NaCl + NH3 + HOAc =>
NaOAc + NH4Cl = NaCl + NH3 + HOAc
C6H5MgBr + C13H10O = C19H15OMgBr =>
C6H5MgBr + C13H10O = C19H15OMgBr
CaF2(aq) + H2SO4(aq) = CaSO4(s) + HF(aq) =>
CaF2(aq) + H2SO4(aq) = CaSO4(s) + 2 HF(aq)
HI + O2 = I + H2O =>
4 HI + O2 = 4 I + 2 H2O
Cr(NO3)3 + H2O = Cr + O2 + HNO3 =>
4 Cr(NO3)3 + 6 H2O = 4 Cr + 3 O2 + 12 HNO3
Cr(NO3)3 = Cr + N + O =>
Cr(NO3)3 = Cr + 3 N + 9 O
C6 + H1 + N7 = C10H15N =>
35 C6 + 315 H1 + 3 N7 = 21 C10H15N
NaCN + CuCo3 = Na2Co3 + Cu(CN)2 =>
2 NaCN + CuCo3 = Na2Co3 + Cu(CN)2
CrO4 + H = Cr2O7 + OH =>
2 CrO4 + H = Cr2O7 + OH
S + O2 + Cl2 = SO2Cl2 =>
S + O2 + Cl2 = SO2Cl2
Fe + KI = FeI2 + K =>
Fe + 2 KI = FeI2 + 2 K
Ca(CO{-2}{3}) + HCl(aq) = CaCl + H(CO{-2{3}) =>
Ca(CO{-2}{3}) + HCl(aq) = CaCl + H(CO{-2{3})
Fe(NO3)3 + H2O = Fe(OH)3 + N2O5 =>
2 Fe(NO3)3 + 3 H2O = 2 Fe(OH)3 + 3 N2O5
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3
Cs2O + Na = Na2O + Cs =>
Cs2O + 2 Na = Na2O + 2 Cs
H3AsO4 + Pb(OH)4 = Pb(H2AsO4)4 + H2O =>
4 H3AsO4 + Pb(OH)4 = Pb(H2AsO4)4 + 4 H2O
C5H11NO2S + O2 = CO2 + H2O + NH3 + S =>
C5H11NO2S + 6 O2 = 5 CO2 + 4 H2O + NH3 + S
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
Br + HNO3 = HBrO3 + NO + H2O =>
3 Br + 5 HNO3 = 3 HBrO3 + 5 NO + H2O
Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2 =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2
Fe(NO2)2 + KOH = Fe(OH)2 + KNO2 =>
Fe(NO2)2 + 2 KOH = Fe(OH)2 + 2 KNO2
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
C6H5CH3 + NaOH = C6H5OH + CH4 + Na =>
19 C6H5CH3 + 20 NaOH = 20 C6H5OH + 13 CH4 + 20 Na
C2H3Cl3 + O2 = CO + HCl =>
C2H3Cl3 + O2 = 2 CO + 3 HCl
Cu + O2 + CO2 + H2O = Cu2(OH)2CO2 =>
4 Cu + O2 + 2 CO2 + 2 H2O = 2 Cu2(OH)2CO2
Al(OH)3 + K2O = KAlO2 + H2O =>
2 Al(OH)3 + K2O = 2 KAlO2 + 3 H2O
NH3 = N + H =>
NH3 = N + 3 H
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CdSO4 + Na2S + H2O + Se = CdSSe + S + NaOH =>
CdSO4 + 4 Na2S + 4 H2O + Se = CdSSe + 4 S + 8 NaOH
PbO2(s) + Mn2(aq) = Pb2(aq) + MnO(aq) =>
2 PbO2(s) + 2 Mn2(aq) = Pb2(aq) + 4 MnO(aq)
C2H4 + HCl = C2H2Cl2 + H2 =>
C2H4 + 2 HCl = C2H2Cl2 + 2 H2
CH2 + H2 = CH3CH3 =>
2 CH2 + H2 = CH3CH3
Eu + Cl2 = EuCl2 =>
Eu + Cl2 = EuCl2
MgCl2*6H2O = MgO + HCl + H2O =>
MgCl2*6H2O = MgO + 2 HCl + 5 H2O
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