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3 C2H4 + 2 KMnO4 + 4 HOH = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Cl + N = ClN =>
Cl + N = ClN
NaHSO3 + NaNO2 = NH2OH + Na2SO4 + SO2 =>
3 NaHSO3 + NaNO2 = NH2OH + 2 Na2SO4 + SO2
C12H22O12 + H2O = CH3CH2OH + CO2 =>
6 C12H22O12 + 3 H2O = 23 CH3CH2OH + 26 CO2
Ga + H{+} = Ga{+3} + H2 =>
2 Ga + 6 H{+} = 2 Ga{+3} + 3 H2
B(OH)3 + Na2CO3 = Na2B4O7 + H2O + CO2 =>
4 B(OH)3 + Na2CO3 = Na2B4O7 + 6 H2O + CO2
Al3 + NH4OH = NH4 + AlOH =>
Al3 + 3 NH4OH = 3 NH4 + 3 AlOH
Ca(NO3)2(aq) + HCl(aq) = CaCl(aq) + H(NO3)2(aq) =>
Ca(NO3)2(aq) + HCl(aq) = CaCl(aq) + H(NO3)2(aq)
Fe + AlNo3 = Fe(No3)2 + Al =>
Fe + 2 AlNo3 = Fe(No3)2 + 2 Al
Cl2 + Mg = Cl{-} + Mg{2+} =>
Cl2 + Mg = 2 Cl{-} + Mg{2+}
CH3CH(OH)CH3 + O2 = CO2 + H2O =>
2 CH3CH(OH)CH3 + 9 O2 = 6 CO2 + 8 H2O
Cu{2+}(aq) + Fe(s) = Fe{2+}(aq) + Cu(s) =>
Cu{2+}(aq) + Fe(s) = Fe{2+}(aq) + Cu(s)
Na2CO3 + SO3 = Na2SO4 + CO2 =>
Na2CO3 + SO3 = Na2SO4 + CO2
CaSO3 + H2CO3 = CaCO3 + H2SO3 =>
CaSO3 + H2CO3 = CaCO3 + H2SO3
CH2O + OH = CO2 + H2O =>
CH2O + 4 OH = CO2 + 3 H2O
MnO(s) + O2(g) = Mn2O3(s) =>
4 MnO(s) + O2(g) = 2 Mn2O3(s)
Al2O3*2SiO2*2H2O*Fe2O3 + HCl = Al(OH)3 + FeCl3 + H2O + SiO2 =>
Al2O3*2SiO2*2H2O*Fe2O3 + 6 HCl = 2 Al(OH)3 + 2 FeCl3 + 2 H2O + 2 SiO2
PbI2 + Zn = ZnI2 + Pb =>
PbI2 + Zn = ZnI2 + Pb
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
Zn + B = ZnB =>
Zn + B = ZnB
Tc + O2 = Tc2O7 =>
4 Tc + 7 O2 = 2 Tc2O7
C12H22O12 + H2O = C2H5OH + CO2 =>
6 C12H22O12 + 3 H2O = 23 C2H5OH + 26 CO2
Ag + Zn(ClO3)2 = Ag(ClO3) + Zn =>
2 Ag + Zn(ClO3)2 = 2 Ag(ClO3) + Zn
AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + KNO3 =>
3 AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + 3 KNO3
Cu + HNO3(dil) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cr2O7{-2} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{-2} + 2 OH{-} = 2 CrO4{2-} + H2O
C20H14O4 + H2O = C20H16O5 =>
C20H14O4 + H2O = C20H16O5
Br2 + AgI = AgBr2 + I2 =>
2 Br2 + 2 AgI = 2 AgBr2 + I2
NaBrO3 + HCl = NaCl + HBrO3 =>
NaBrO3 + HCl = NaCl + HBrO3
C6H13Cl + O2 = CO2 + H2 + HCl =>
C6H13Cl + 6 O2 = 6 CO2 + 6 H2 + HCl
Na + Al2Se3 = Na2Se + Al =>
6 Na + Al2Se3 = 3 Na2Se + 2 Al
CH2O + C6H6N4O4 = C7H6N4O4 + H2O =>
CH2O + C6H6N4O4 = C7H6N4O4 + H2O
CuO + NH4NO3 = NH3 + Cu(NO3)2 + H2O =>
CuO + 2 NH4NO3 = 2 NH3 + Cu(NO3)2 + H2O
C7H6O3 = C + H2O =>
C7H6O3 = 7 C + 3 H2O
CuSO4 + NaCO3 = Cu(CO3)2 + Na2(SO4) =>
CuSO4 + 2 NaCO3 = Cu(CO3)2 + Na2(SO4)
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O
Al + Zn3(PO4)2 = Al(PO4) + Zn =>
2 Al + Zn3(PO4)2 = 2 Al(PO4) + 3 Zn
KMhO4 + SO2 + H2O = MhO2 + K2SO4 + H2SO4 =>
2 KMhO4 + 3 SO2 + 2 H2O = 2 MhO2 + K2SO4 + 2 H2SO4
[Co(H2O)6] + NO2 = [Co(NO2)6] + H2O =>
[Co(H2O)6] + 6 NO2 = [Co(NO2)6] + 6 H2O
Sn(NO3)4(aq) + KI(aq) = SnI4(s) + KNO3(aq) =>
Sn(NO3)4(aq) + 4 KI(aq) = SnI4(s) + 4 KNO3(aq)
P4O10 + P2I4 = P4O6 + I2 =>
3 P4O10 + 4 P2I4 = 5 P4O6 + 8 I2
CoCl2 + H2O = HOCl + Co2 + H2 =>
2 CoCl2 + 4 H2O = 4 HOCl + Co2 + 2 H2
H2(SO4) + Cr(OH)2 = H2O + Cr(SO4) =>
H2(SO4) + Cr(OH)2 = 2 H2O + Cr(SO4)
Sb2O3 + Na(OH) = NaSbO2 + H2O =>
Sb2O3 + 2 Na(OH) = 2 NaSbO2 + H2O
Al + Cu(SO4)2 = Al2(SO4) + Cu =>
4 Al + Cu(SO4)2 = 2 Al2(SO4) + Cu
PH3 + BF3 = PH3BF3 =>
PH3 + BF3 = PH3BF3
TiCl3 + N2H6SO4 = N2 + Ti + HCl + H2SO4 =>
4 TiCl3 + 3 N2H6SO4 = 3 N2 + 4 Ti + 12 HCl + 3 H2SO4
CH2O + H2O = CO2 + H =>
CH2O + H2O = CO2 + 4 H
MgI2 + Al2(SO4)3 = MgSO4 + AlI3 =>
3 MgI2 + Al2(SO4)3 = 3 MgSO4 + 2 AlI3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
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