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2 Na2S2O3 + NaOCl + H2O = Na2S4O6 + NaCl + 2 NaOH
Cu + CCl4 = CuCl4 + C =>
Cu + CCl4 = CuCl4 + C
C8H8 + H2O + KMnO4 = C8H8O2 + KOH + MnO2 =>
3 C8H8 + 2 H2O + 4 KMnO4 = 3 C8H8O2 + 4 KOH + 4 MnO2
Cu + C22H23N3O9 + H2O = CuOHC22H23N3O9 + H =>
Cu + C22H23N3O9 + H2O = CuOHC22H23N3O9 + H
Pb(Cr2O7)2 + Li = Li2(Cr2O7) + Pb =>
Pb(Cr2O7)2 + 4 Li = 2 Li2(Cr2O7) + Pb
CH4O + CuO = CH2O + Cu + H2O =>
CH4O + CuO = CH2O + Cu + H2O
CuCl2 + Na2S2O3 = CuS2O3 + NaCl =>
CuCl2 + Na2S2O3 = CuS2O3 + 2 NaCl
(NH4)6Mo7O24 + HCl + Zn = ZnCl2 + NH4Cl + Mo5O14 + H2O =>
5(NH4)6Mo7O24 + 44 HCl + 7 Zn = 7 ZnCl2 + 30 NH4Cl + 7 Mo5O14 + 22 H2O
K2SO4 + Fe(NO3)3 = K2(NO3)3 + SO4Fe =>
K2SO4 + Fe(NO3)3 = K2(NO3)3 + SO4Fe
HgNH2Cl + HNO3 + HCl = HgCl2 + NH4NO3 =>
HgNH2Cl + HNO3 + HCl = HgCl2 + NH4NO3
C3H4O2 + OH = H2O + CO2 =>
C3H4O2 + 12 OH = 8 H2O + 3 CO2
Mn(oh)3 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(oh)3 + 21 PbO2 + 42 HNO3 = 6 HMnO4 + 21 Pb(NO3)2 + 18 H2O
C3H8(g) + O2(g) = CO(g) + H2O(g) =>
2 C3H8(g) + 7 O2(g) = 6 CO(g) + 8 H2O(g)
HOCN + H2O = H3O + OCN =>
HOCN + H2O = H3O + OCN
Na + H2O + O = Na2H4O3 =>
2 Na + 2 H2O + O = Na2H4O3
H2SO4 + BO3H3 = B2S3O12 + H2O =>
3 H2SO4 + 2 BO3H3 = B2S3O12 + 6 H2O
(NH4)2CO3(aq) + Fe(NO3)3(aq) = Fe2(CO3)3(aq) + (NH4)NO3(aq) =>
3(NH4)2CO3(aq) + 2 Fe(NO3)3(aq) = Fe2(CO3)3(aq) + 6(NH4)NO3(aq)
CH3(CH2)16COONa(s) + CaSO4(s) = Na2SO4 + Ca[CH3(CH2)16COO]2(aq) =>
2 CH3(CH2)16COONa(s) + CaSO4(s) = Na2SO4 + Ca[CH3(CH2)16COO]2(aq)
Sn4(s) + O2(g) = SnO(s) =>
Sn4(s) + 2 O2(g) = 4 SnO(s)
Mg[OH]2 + H3PO4 = Mg3[PO4]2 + H2O =>
3 Mg[OH]2 + 2 H3PO4 = Mg3[PO4]2 + 6 H2O
Fe + KNO3 = K2FeO4 + N2 + O2 =>
Fe + 2 KNO3 = K2FeO4 + N2 + O2
Ni + Cu(CH3COO)2 = NiCu(CH3COO)2 =>
Ni + Cu(CH3COO)2 = NiCu(CH3COO)2
Zn(CH3COO)2H2O + C2H6O = ZnO + CH3COOC2H5 + H2O =>
Zn(CH3COO)2H2O + 2 C2H6O = ZnO + 2 CH3COOC2H5 + 2 H2O
NaOH + H3AsO4 = H2O + NaH2AsO4 =>
NaOH + H3AsO4 = H2O + NaH2AsO4
Mn(HCO3)2 + NaOCl = MnO2 + H2O + CO2 + NaCl =>
Mn(HCO3)2 + NaOCl = MnO2 + H2O + 2 CO2 + NaCl
(Fe(NO3)3) + NaOH = (Fe(OH)3) + NaNO3 =>
(Fe(NO3)3) + 3 NaOH = (Fe(OH)3) + 3 NaNO3
Be + H2SO4 = H2S + BeSO4 + H2O =>
4 Be + 5 H2SO4 = H2S + 4 BeSO4 + 4 H2O
Li2CO3 + FeCl3 = LiCl + Fe2(CO3)3 =>
3 Li2CO3 + 2 FeCl3 = 6 LiCl + Fe2(CO3)3
KClO3 + HI = HClO3 + KI =>
KClO3 + HI = HClO3 + KI
FeF3 + Cl2 = FeCl3 + F2 =>
2 FeF3 + 3 Cl2 = 2 FeCl3 + 3 F2
Cu(OH)2 + NH3 = [Cu(NH3)4]2 + OH =>
2 Cu(OH)2 + 8 NH3 = [Cu(NH3)4]2 + 4 OH
Be + HCl = H2 + BeCl =>
2 Be + 2 HCl = H2 + 2 BeCl
Zn + CuNo32 = Zn(No3)2 + Cu =>
16 Zn + 3 CuNo32 = 16 Zn(No3)2 + 3 Cu
Zn(OH)2 + CH3COOH = Zn(CH2COOH)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH2COOH)2 + 2 H2O
Al(s) + H{+}(aq) = H2(g) + Al{3+}(aq) =>
2 Al(s) + 6 H{+}(aq) = 3 H2(g) + 2 Al{3+}(aq)
MgF + Cl = MgCl + F2 =>
2 MgF + 2 Cl = 2 MgCl + F2
Co(NO3)2 + Na3P = Co3P2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3P = Co3P2 + 6 NaNO3
SnCl4 + NH3 = SnCl3 + HCl + N3 =>
9 SnCl4 + 3 NH3 = 9 SnCl3 + 9 HCl + N3
HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl
Fe + OH = Fe2O3 + H2O =>
2 Fe + 6 OH = Fe2O3 + 3 H2O
Sn4 + S2 = Sn2S4 =>
Sn4 + 4 S2 = 2 Sn2S4
Ba(OH)2 + CrSO4 = Cr(OH)2 + BaSO4 =>
Ba(OH)2 + CrSO4 = Cr(OH)2 + BaSO4
Cr2O3 + P2O5 = Cr(PO3)3 =>
Cr2O3 + 3 P2O5 = 2 Cr(PO3)3
Cd(NO3)2 + Na(OH)2 = Na(NO3)2 + Cd(OH)2 =>
Cd(NO3)2 + Na(OH)2 = Na(NO3)2 + Cd(OH)2
Ca2C + HCl = C2H2 + CaCl2 + H2 =>
2 Ca2C + 8 HCl = C2H2 + 4 CaCl2 + 3 H2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Fe(NO3)3(aq) + Na(CO3)2 = Fe(CO3)3(aq) + Na(NO3)2(aq) =>
2 Fe(NO3)3(aq) + 3 Na(CO3)2 = 2 Fe(CO3)3(aq) + 3 Na(NO3)2(aq)
Na2CrO4 + HCl = CrCl2 + NaCl + H2O + Cl2 =>
Na2CrO4 + 8 HCl = CrCl2 + 2 NaCl + 4 H2O + 2 Cl2
NH4Cl + K2[HgI4] + NaOH = Hg(NH2)I + KI + NaI + NaCl + H2O =>
NH4Cl + K2[HgI4] + 2 NaOH = Hg(NH2)I + 2 KI + NaI + NaCl + 2 H2O
VO2 + SO2 = VO + SO4 =>
2 VO2 + SO2 = 2 VO + SO4
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