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4 NH3 + 7 I2 = 2 IN2I6 + 6 H2
NaCl + NaHCO3 = Na2ClHCO3 =>
NaCl + NaHCO3 = Na2ClHCO3
Fe(CH3COO)2 + C2H5OH = Fe(OH)2 + C2H5 + COO =>
9 Fe(CH3COO)2 + 14 C2H5OH = 9 Fe(OH)2 + 24 C2H5 + 16 COO
Mg2Si + SiH4 = MgSi + H =>
Mg2Si + SiH4 = 2 MgSi + 4 H
NiCl3 + Ca = CaCl2 + Ni =>
2 NiCl3 + 3 Ca = 3 CaCl2 + 2 Ni
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2PbO2 =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 8 H2O + 3 Na2PbO2
CaSiO3 + HCl = CaCl2 + SiCl4 + H2O =>
CaSiO3 + 6 HCl = CaCl2 + SiCl4 + 3 H2O
C7H5OCl + NaOH = C7H5OH + NaOCl =>
C7H5OCl + NaOH = C7H5OH + NaOCl
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
Zn(OH)2 + CuBr2 = ZnBr2 + Cu(OH)2 =>
Zn(OH)2 + CuBr2 = ZnBr2 + Cu(OH)2
NH3 + O2(g) = N2 + H2O =>
4 NH3 + 3 O2(g) = 2 N2 + 6 H2O
H2SO3LiOH = LiSO3H2OH =>
H2SO3LiOH = LiSO3H2OH
HgO(s) = Hg(s) + O2(l) =>
2 HgO(s) = 2 Hg(s) + O2(l)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3Cl = NaCl + Na =>
Na3Cl = NaCl + 2 Na
KOH + H3SO4 = KH2SO4 + H2O =>
KOH + H3SO4 = KH2SO4 + H2O
CaBr2 + H2SO4 = Ca2(SO4)2 + HBr =>
2 CaBr2 + 2 H2SO4 = Ca2(SO4)2 + 4 HBr
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
MgSO4BaCl2 = BaSO4MgCl2 =>
MgSO4BaCl2 = BaSO4MgCl2
Na3Cl = NaCl + Na =>
Na3Cl = NaCl + 2 Na
NH3 + HS = NH3HS =>
NH3 + HS = NH3HS
Ag(NH3) = Ag + NH3 =>
Ag(NH3) = Ag + NH3
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
Cu(NO3)2 + (NH4)2O = CuO + NH4NO3 =>
Cu(NO3)2 + (NH4)2O = CuO + 2 NH4NO3
C6H7N + NaNO2 + HCl = C6H5N2Cl + NaCl + H2O =>
C6H7N + NaNO2 + 2 HCl = C6H5N2Cl + NaCl + 2 H2O
N2O4 + C9H20 = CO2 + H2O + N2 =>
7 N2O4 + C9H20 = 9 CO2 + 10 H2O + 7 N2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaMnO4 + MgI2 + H2SO4 = MnSO4 + I2MgSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + 5 I2MgSO4 + Na2SO4 + 8 H2O
AI + P + O = AIPO4 =>
AI + P + 4 O = AIPO4
C7H8 + H2 = C7H14 =>
C7H8 + 3 H2 = C7H14
Fe3O4 + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
Fe3O4 + 14 H2SO4 = 3 Fe(SO4)3 + 5 SO2 + 14 H2O
H2O + NaHCo3 = H2Co3 + NaOH =>
H2O + NaHCo3 = H2Co3 + NaOH
H1Cl1 + O2 = Cl2 + H2O =>
4 H1Cl1 + O2 = 2 Cl2 + 2 H2O
HY + FeCl3 = FeCl2 + HCl + Y2 =>
2 HY + 2 FeCl3 = 2 FeCl2 + 2 HCl + Y2
C7H6O2 + NaHCO3 = C6H5O7Na3 + H2O + CO2 =>
3 C7H6O2 + 15 NaHCO3 = 5 C6H5O7Na3 + 4 H2O + 6 CO2
HF + H2O = FOH + H2 =>
HF + H2O = FOH + H2
chlorine + sodiumhydroxide = sodiumchloride + sodiumhypochlorite + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
Br2 + CaCl2 = Ca + BrCl =>
Br2 + CaCl2 = Ca + 2 BrCl
FeSO3 + NaCN = FeCN + NaSO3 =>
FeSO3 + NaCN = FeCN + NaSO3
TeO2 + Cl2 + H2O = H2TeO4 + HCl =>
TeO2 + Cl2 + 2 H2O = H2TeO4 + 2 HCl
Sn + NO3{-} + H{+} = NH4{+} + Sn{2+} + OH{-} =>
4 Sn + NO3{-} + 7 H{+} = NH4{+} + 4 Sn{2+} + 3 OH{-}
Pb(NO3)2(aq) + KI(aq) = PbI(s) + K(NO3)2(aq) =>
Pb(NO3)2(aq) + KI(aq) = PbI(s) + K(NO3)2(aq)
Al2O3*2H20 + NaOH = NaAlO2 + H2O + H2 =>
Al2O3*2H20 + 2 NaOH = 2 NaAlO2 + H2O + 20 H2
Ca(NO3)2 + Mg2CO3 = CaCO3 + MgNO3 =>
Ca(NO3)2 + Mg2CO3 = CaCO3 + 2 MgNO3
K2CO3 + Ba(NO3)2 = K(NO3) + Ba(CO3) =>
K2CO3 + Ba(NO3)2 = 2 K(NO3) + Ba(CO3)
C6H5Co2H + NaOH = C6H5Co2 + Na + H2O =>
C6H5Co2H + NaOH = C6H5Co2 + Na + H2O
CH3CH2OH + K2CrO4 + H2SO4 = Cr2(SO4)3 + CH3CHO + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2CrO4 + 5 H2SO4 = Cr2(SO4)3 + 3 CH3CHO + 2 K2SO4 + 8 H2O
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
ZnBr2 + KOH = Zn(OH)2 + Br2K2 =>
ZnBr2 + 2 KOH = Zn(OH)2 + Br2K2
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