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Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
Li + BaF2 = LiF + Ba =>
2 Li + BaF2 = 2 LiF + Ba
Al(s) + NiCl2(aq) = AlCl3(aq) + Ni(s) =>
2 Al(s) + 3 NiCl2(aq) = 2 AlCl3(aq) + 3 Ni(s)
Ca(OH)2 = Ca{2+} + OH{-} =>
Ca(OH)2 = Ca{2+} + 2 OH{-}
Fe{3+} + C2O4{2-} = Fe(C2O4)3{3-} =>
Fe{3+} + 3 C2O4{2-} = Fe(C2O4)3{3-}
Al2O3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2O
H3PO4 + Ca(OH)2 = CaH2P2O7 + H2O =>
2 H3PO4 + Ca(OH)2 = CaH2P2O7 + 3 H2O
Na2CO3 + HClO = H2CO3 + NaClO =>
Na2CO3 + 2 HClO = H2CO3 + 2 NaClO
CaCl2(aq) + K2CO3(aq)HCl = KCl(aq) + CaCO3(s) + HCl =>
CaCl2(aq) + K2CO3(aq)HCl = 2 KCl(aq) + CaCO3(s) + HCl
NH2NH2 = N2 + NH3 =>
3 NH2NH2 = N2 + 4 NH3
Al2O3 + NaOH = Na3AlO3 + Al(OH)3 =>
Al2O3 + 3 NaOH = Na3AlO3 + Al(OH)3
(C4H10)(g) + O2(g) = CO2(g) + H2O(g) =>
2(C4H10)(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
KCrO2 + KClO3 + H2O = K2Cr2O7 + KOH + Cl2 =>
10 KCrO2 + 6 KClO3 + 3 H2O = 5 K2Cr2O7 + 6 KOH + 3 Cl2
KCH3{-}C6H4{-}CH3 + KMnO4 + H2SO4 = COOH{-}C6H4{-}COOH + K2SO4 + MnSO4 + H2O =>
5 KCH3{-}C6H4{-}CH3 + 7 KMnO4 + 13 H2SO4 = 5 COOH{-}C6H4{-}COOH + 6 K2SO4 + 7 MnSO4 + 18 H2O
CrCl3 + NaO2 + NaOH = NaCl + Na2CrO4 + H2O =>
CrCl3 + NaO2 + 4 NaOH = 3 NaCl + Na2CrO4 + 2 H2O
Na2Cr2O7 + NaClO3 + HBr = CrBr3 + NaClO4 + NaBr + H2O =>
Na2Cr2O7 + 3 NaClO3 + 8 HBr = 2 CrBr3 + 3 NaClO4 + 2 NaBr + 4 H2O
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
SrCO3 + HBr = CO2 + SrBr2 + H2O =>
SrCO3 + 2 HBr = CO2 + SrBr2 + H2O
[Co(NH3)5OH] + C2H2O4 + NH4C2O4 + H2O = NH4(OH) + [Co(NH3)(H2O)](C2O4H)3 =>
[Co(NH3)5OH] + C2H2O4 + 2 NH4C2O4 + 6 H2O = 6 NH4(OH) + [Co(NH3)(H2O)](C2O4H)3
Al(H2O)6{3+} + OH{-} = Al(H2O)2(OH)4{-} + H2O =>
Al(H2O)6{3+} + 4 OH{-} = Al(H2O)2(OH)4{-} + 4 H2O
Zn(OH)2HNO3 = ZnNO3H(OH)2 =>
Zn(OH)2HNO3 = ZnNO3H(OH)2
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O + I2 =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O + I2
H{+} + Cr2O7({-}2) + C2H5OH = Cr({+}3) + C2H4O + H2O =>
6 H{+} + 2 Cr2O7({-}2) + 11 C2H5OH = 4 Cr({+}3) + 11 C2H4O + 14 H2O
C2H2(g) + KMnO4(aq) = K2C2O4(aq) + MnO2(s) + KOH(aq) + H2O(aq) =>
3 C2H2(g) + 8 KMnO4(aq) = 3 K2C2O4(aq) + 8 MnO2(s) + 2 KOH(aq) + 2 H2O(aq)
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4 =>
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KCl(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + Cl2(g) + K2SO4(aq) + H2O(l) =>
10 KCl(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 5 Cl2(g) + 6 K2SO4(aq) + 8 H2O(l)
FeNaOH = Fe(OH)Na =>
FeNaOH = Fe(OH)Na
FeTiO3 + NH4F + O2 = (NH4)4FeF6 + (NH4)2TiF7 + H2O + NH3 =>
4 FeTiO3 + 52 NH4F + O2 = 4(NH4)4FeF6 + 4(NH4)2TiF7 + 14 H2O + 28 NH3
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
HO2 = H2O + O =>
2 HO2 = H2O + 3 O
NaClO3 + HCl = Cl2 + H2O + NaCl =>
NaClO3 + 6 HCl = 3 Cl2 + 3 H2O + NaCl
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
CH3I + NaNH2 = NH2CH3 + NaI =>
CH3I + NaNH2 = NH2CH3 + NaI
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HSbO3 + Br2 = HBrO3 + H2O + SbO =>
10 HSbO3 + 3 Br2 = 6 HBrO3 + 2 H2O + 10 SbO
HO2 = O2 + H2O2 =>
2 HO2 = O2 + H2O2
FeSO4(l) + NaOH(l) = Fe(OH)2 + Na2SO4 =>
FeSO4(l) + 2 NaOH(l) = Fe(OH)2 + Na2SO4
PBr3 + Cl2 + H2O = H3PO4 + HCl + Br2 =>
2 PBr3 + 5 Cl2 + 8 H2O = 2 H3PO4 + 10 HCl + 3 Br2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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