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P + 3 I = PI3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuSO2 + AgNO3 = CuNO3 + AgSO2 =>
CuSO2 + AgNO3 = CuNO3 + AgSO2
CH3CH2CH3 + Br2 = CH3CBr2CH3 + HBr =>
CH3CH2CH3 + 2 Br2 = CH3CBr2CH3 + 2 HBr
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Nb + H2 = NbH5 =>
2 Nb + 5 H2 = 2 NbH5
CuO(s) + H2SO4 = CuSO4(aq) + H2O =>
CuO(s) + H2SO4 = CuSO4(aq) + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6O + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H6O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O
HBr + OH = BrO + H2O =>
HBr + 3 OH = BrO + 2 H2O
KC8H5O4 + NaOH = C8H4O4 + H2O + K + Na =>
KC8H5O4 + NaOH = C8H4O4 + H2O + K + Na
CrI3 + KOH + Cl2 = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI3 + 62 KOH + 27 Cl2 = K2Cr2O7 + 6 KIO4 + 54 KCl + 31 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HOH = H2 + O =>
HOH = H2 + O
CH2 + H2 = C2H6 =>
2 CH2 + H2 = C2H6
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHCO3 + C2H4O2 = CO2 + NaCH3O2 =>
2 NaHCO3 + C2H4O2 = 2 CO2 + 2 NaCH3O2
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
BaCN + H3PO4 = BaH3PO4 + CN =>
BaCN + H3PO4 = BaH3PO4 + CN
Cu + Mg(NO3)2 = Mg + Cu(NO3)2 =>
Cu + Mg(NO3)2 = Mg + Cu(NO3)2
Cl + NaF = ClF + Na =>
Cl + NaF = ClF + Na
Fe2O4(s) + H2 = Fe + H2O =>
Fe2O4(s) + 4 H2 = 2 Fe + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrI3 + KOH + Cl2 = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI3 + 62 KOH + 27 Cl2 = K2Cr2O7 + 6 KIO4 + 54 KCl + 31 H2O
Al + (OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al + 2(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Na(s) + HCl(l) = NaCl(s) + H2(g) =>
2 Na(s) + 2 HCl(l) = 2 NaCl(s) + H2(g)
C6H5NH2 + H2O = HC6H5NH2 + OH =>
C6H5NH2 + H2O = HC6H5NH2 + OH
CrO3 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
8 CrO3 + 3 Na2S + 12 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 12 H2O
Al + CuHPO4 = Al2(HPO4)3 + Cu =>
2 Al + 3 CuHPO4 = Al2(HPO4)3 + 3 Cu
(CH3)2CHC2H4SC2H4OH + SOCl2 = (CH3)2CHC2H4SC2H4Cl + SO2 + HCl =>
(CH3)2CHC2H4SC2H4OH + SOCl2 = (CH3)2CHC2H4SC2H4Cl + SO2 + HCl
Na + At = NaAt =>
Na + At = NaAt
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5NH2 + C2H5O = C8H10NH2(O) =>
C6H5NH2 + C2H5O = C8H10NH2(O)
SO2 + Cl2 = SO2Cl2 =>
SO2 + Cl2 = SO2Cl2
Nb2O5 + H = H2O + Nb =>
Nb2O5 + 10 H = 5 H2O + 2 Nb
C7H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
H + Cu(NO3)2 = Cu + H(NO3)2 =>
H + Cu(NO3)2 = Cu + H(NO3)2
K2[Zn(OH)4] + HCl = ZnCl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
FeCl3 + MgSO4 = Fe2(SO4)3 + MgCl2 =>
2 FeCl3 + 3 MgSO4 = Fe2(SO4)3 + 3 MgCl2
CH6(g) + H2(g) = CH10(g) =>
CH6(g) + 2 H2(g) = CH10(g)
Mg(OH)2 + H2O = H2O(OH)2 + Mg =>
Mg(OH)2 + H2O = H2O(OH)2 + Mg
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