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ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Hq + H2SO4 = H2 + Hq2SO4 =>
2 Hq + H2SO4 = H2 + Hq2SO4
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O
Os(Fe(CN)6)2 + Ta = OsTa + (Fe(CN)6) =>
Os(Fe(CN)6)2 + Ta = OsTa + 2(Fe(CN)6)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2S(aq) + CuBr2(aq) = CuS + KBr =>
K2S(aq) + CuBr2(aq) = CuS + 2 KBr
FeS2 + H2SO4 + H2O = FeSO4 + H2S =>
4 FeS2 + 3 H2SO4 + 4 H2O = 4 FeSO4 + 7 H2S
C2H2 + AgNO3 + NH3 = AgCCAg + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = AgCCAg + 2 NH4NO3
NH2NH2 = NH + NH3 =>
NH2NH2 = NH + NH3
C8H8 + NaOH = COH + NaH =>
C8H8 + 8 NaOH = 8 COH + 8 NaH
Sr(OH)2 + K3PO4 = KOH + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 K3PO4 = 6 KOH + Sr3(PO4)2
CCl4 + Cu2 = CuCl2 + C =>
CCl4 + Cu2 = 2 CuCl2 + C
CH3CH2CH3 + Br2 = CH3CH2CH3Br =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CH3Br
BiCl3 + Cl + KOH = KBiO3 + KCl + H2O =>
BiCl3 + 2 Cl + 6 KOH = KBiO3 + 5 KCl + 3 H2O
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
CH3CH2OH + H2O = CH3CH2COOH + H =>
3 CH3CH2OH + H2O = 2 CH3CH2COOH + 8 H
PbO + N2O5 = Pb(NO3)2 =>
PbO + N2O5 = Pb(NO3)2
Mg(OH)2 + Al2O3 = MgO + Al(OH)3 =>
3 Mg(OH)2 + Al2O3 = 3 MgO + 2 Al(OH)3
ZnSO4 = Zn + S8 + O2 =>
8 ZnSO4 = 8 Zn + S8 + 16 O2
Aq + HCI = AqCI + H2 =>
2 Aq + 2 HCI = 2 AqCI + H2
O = O999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 O = O999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
NaHCO3 + HOCl = NaOCl + H2O + CO2 =>
NaHCO3 + HOCl = NaOCl + H2O + CO2
KCH3CO2 = K + CH3CO2 =>
KCH3CO2 = K + CH3CO2
Zn + NaOH = ZnO2 + Na + H =>
Zn + 2 NaOH = ZnO2 + 2 Na + 2 H
KMnO4 + Na2S + H2O = KOH + MnO2 + NaOH + SO2 =>
2 KMnO4 + Na2S + 2 H2O = 2 KOH + 2 MnO2 + 2 NaOH + SO2
C2H5(OH) + CH3COOH = CH3COOC2H5 + H2O =>
C2H5(OH) + CH3COOH = CH3COOC2H5 + H2O
HC8H4O4(aq) + OH(aq) = C8H4O42(aq) + H2O(l) =>
HC8H4O4(aq) + 77 OH(aq) = C8H4O42(aq) + 39 H2O(l)
NaHCO3 + HOCl = NaOCl + H2O + CO2 =>
NaHCO3 + HOCl = NaOCl + H2O + CO2
Sr(NO3)2 + MgSO4(aq) = SrSO4(s) + Mg(NO3)2(aq) =>
Sr(NO3)2 + MgSO4(aq) = SrSO4(s) + Mg(NO3)2(aq)
NH3 + OH{-} = N2 + H2O + {-} =>
2 NH3 + 6 OH{-} = N2 + 6 H2O + 6e
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CuOH(s) = Cu2O(s) + H2O(l) =>
2 CuOH(s) = Cu2O(s) + H2O(l)
Cu(OH)2(s) + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KOH =>
2 Cu(OH)2(s) + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KOH
KMnO4 + H2SO4 = KHSO4 + H2O + O3 + MnO2 =>
2 KMnO4 + 2 H2SO4 = 2 KHSO4 + H2O + O3 + 2 MnO2
Co(NO3)2 + Na2SiO3 = CoSiO3 + NaNO3 =>
Co(NO3)2 + Na2SiO3 = CoSiO3 + 2 NaNO3
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2 =>
CuCl2 + H4SiO4 = CuSiO4 + H4Cl2
Cl2 + Pb(OH)2 + OH({-}) = Cl({-}) + PbO2 + H2O =>
Cl2 + Pb(OH)2 + 2 OH({-}) = 2 Cl({-}) + PbO2 + 2 H2O
Zn + CoSO4 = ZnSO4 + Co =>
Zn + CoSO4 = ZnSO4 + Co
CoCl2 = Co2 + Cl2 =>
2 CoCl2 = Co2 + 2 Cl2
Cs2 + CO3 = Cs2O + CO2 =>
Cs2 + CO3 = Cs2O + CO2
KMnO4 + Na2SO3 + KOH = K2Mn + Na2SO4 + H2O =>
2 KMnO4 + 9 Na2SO3 + 2 KOH = 2 K2Mn + 9 Na2SO4 + H2O
S + Be3P2 = BeS + P =>
3 S + Be3P2 = 3 BeS + 2 P
Zn + Au(NO2)3 = Zn(NO2)3 + Au =>
Zn + Au(NO2)3 = Zn(NO2)3 + Au
H + Ba = H2Ba =>
2 H + Ba = H2Ba
FeSO4(aq) + KCl(aq) = FeCl + KSO4 =>
FeSO4(aq) + KCl(aq) = FeCl + KSO4
Ca(OH)2 + NaOH = NaCa + H2O + O =>
2 Ca(OH)2 + 2 NaOH = 2 NaCa + 3 H2O + 3 O
AgCr = Ag + Cr =>
AgCr = Ag + Cr
CuO + NH3 + H2O = [Cu(NH3)4](OH)2 =>
CuO + 4 NH3 + H2O = [Cu(NH3)4](OH)2
Cr + ZnSO4 = Zn + Cr2(SO4)3 =>
2 Cr + 3 ZnSO4 = 3 Zn + Cr2(SO4)3
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