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[Hg(OH)]2SO3 + 4 HNO3 = 2 Hg(NO3)2 + SO2 + 3 H2O
C5 + S2O4 = CS2 + C4O4 =>
C5 + S2O4 = CS2 + C4O4
C2H5OH + H2SO4 + NaCl = C2H5Cl + Na2SO4 + H2O =>
2 C2H5OH + H2SO4 + 2 NaCl = 2 C2H5Cl + Na2SO4 + 2 H2O
SrI2 + AlCl3 = AlI3 + SrCl2 =>
3 SrI2 + 2 AlCl3 = 2 AlI3 + 3 SrCl2
H4C6H4O6 + NaOH = H2O + Na4C6H4O6 =>
H4C6H4O6 + 4 NaOH = 4 H2O + Na4C6H4O6
Ni(ClO3)2 + KNO3 = KClO3 + Ni(NO3)2 =>
Ni(ClO3)2 + 2 KNO3 = 2 KClO3 + Ni(NO3)2
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NaHCO3 + FeSO4 = Na2SO4 + Fe(HCO3)2 =>
2 NaHCO3 + FeSO4 = Na2SO4 + Fe(HCO3)2
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2 =>
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2
As2S3 + H2O2 + NH4OH = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH4OH = 3(NH4)2SO4 + 2(NH4)3AsO4 + 20 H2O
AgCl + NH3 = (NH3)2Ag{+} + Cl{-} =>
AgCl + 2 NH3 = (NH3)2Ag{+} + Cl{-}
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
Li + CU(SO4) = Li2S + O + CU =>
2 Li + CU(SO4) = Li2S + 4 O + CU
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
Mg(NO3)2 + KCl = KNO3 + MgCl2 =>
Mg(NO3)2 + 2 KCl = 2 KNO3 + MgCl2
C6H4(NO2)2 + H2 = C6H4(NH2)2 + H2O =>
C6H4(NO2)2 + 6 H2 = C6H4(NH2)2 + 4 H2O
Mg + NaI = MgI + Na =>
Mg + NaI = MgI + Na
Cu(SO4) + HNO3 = Cu(NO3)2 + H2(SO4) =>
Cu(SO4) + 2 HNO3 = Cu(NO3)2 + H2(SO4)
CH3COOAg + KOH = CH3COOK + Ag2O + H2O =>
2 CH3COOAg + 2 KOH = 2 CH3COOK + Ag2O + H2O
NaHCO3 + KCl = NaCl + KHCO3 =>
NaHCO3 + KCl = NaCl + KHCO3
MnO4{-} + H2O + SO3{-2} = MnO2 + OH{-} + SO4{-2} =>
2 MnO4{-} + H2O + 3 SO3{-2} = 2 MnO2 + 2 OH{-} + 3 SO4{-2}
C6H6CH3 + Br2 = C6H3Br3CH3 + HBr =>
C6H6CH3 + 3 Br2 = C6H3Br3CH3 + 3 HBr
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O
Cu(SO4) + HNO3 = Cu(NO3)2 + H2(SO4) =>
Cu(SO4) + 2 HNO3 = Cu(NO3)2 + H2(SO4)
Fe(No3)3 + Li2S = FeS + Li2(No3)3 =>
Fe(No3)3 + Li2S = FeS + Li2(No3)3
CH3CHOHCH3 + KMnO4 = MnO2 + H2O + CH3CH2COOH + KOH =>
3 CH3CHOHCH3 + 4 KMnO4 = 4 MnO2 + H2O + 3 CH3CH2COOH + 4 KOH
SrI2 + AlCl3 = AlI3 + SrCl2 =>
3 SrI2 + 2 AlCl3 = 2 AlI3 + 3 SrCl2
RbOH + H2CO3 = Rb2CO3 + H2O =>
2 RbOH + H2CO3 = Rb2CO3 + 2 H2O
Mg2O + H2SO3 = Mg2SO3 + H2O =>
Mg2O + H2SO3 = Mg2SO3 + H2O
LiSO3 + HBr = LiBr + SO3 + H =>
LiSO3 + HBr = LiBr + SO3 + H
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
Cu(SO4) + HNO3 = Cu(NO3)2 + H2(SO4) =>
Cu(SO4) + 2 HNO3 = Cu(NO3)2 + H2(SO4)
CdI2 + AgNO3 = AgI + Cd(NO3)2 =>
CdI2 + 2 AgNO3 = 2 AgI + Cd(NO3)2
K3[Fe(C2O4)3]*3H2O = FeC2O4*2H2O + CO2 + K2C2O4 + H2O =>
2 K3[Fe(C2O4)3]*3H2O = 2 FeC2O4*2H2O + 2 CO2 + 3 K2C2O4 + 2 H2O
(NH4)2CO3(aq) + NaOH = Na2CO3(aq) + NH3(g) + H2O(l) =>
(NH4)2CO3(aq) + 2 NaOH = Na2CO3(aq) + 2 NH3(g) + 2 H2O(l)
I + HNO3 = HIO3 + O2N + H2O =>
I + 5 HNO3 = HIO3 + 5 O2N + 2 H2O
Pb2P2O7 + H2SO4 = PbSO4 + H4P2O7 =>
Pb2P2O7 + 2 H2SO4 = 2 PbSO4 + H4P2O7
Cu(SO4) + HNO3 = Cu(NO3)2 + H2(SO4) =>
Cu(SO4) + 2 HNO3 = Cu(NO3)2 + H2(SO4)
MnO4{-} + Br + H2O = MnO2 + BrO3{-} + OH{-} =>
5 MnO4{-} + 3 Br + H2O = 5 MnO2 + 3 BrO3{-} + 2 OH{-}
CuO + P2O4 = CuP2O5 =>
CuO + P2O4 = CuP2O5
CO(NH2)2 + H2O2 = H2CO3 + NH2 =>
CO(NH2)2 + H2O2 = H2CO3 + 2 NH2
BaCl2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + PbCl2 =>
BaCl2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + PbCl2
SrI2 + AlCl3 = AlI3 + SrCl2 =>
3 SrI2 + 2 AlCl3 = 2 AlI3 + 3 SrCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HCl + Pb(NO3)4 = H4(NO3)4 + PbCl4 =>
4 HCl + Pb(NO3)4 = H4(NO3)4 + PbCl4
K2FeO4 + FeSO4 + H2O = Fe(OH)3 + K2(SO4)3 + KOH =>
7 K2FeO4 + 9 FeSO4 + 28 H2O = 16 Fe(OH)3 + 3 K2(SO4)3 + 8 KOH
Pb4 + H2O = PbO2 + H =>
Pb4 + 8 H2O = 4 PbO2 + 16 H
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