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2 FeCl2(aq) + SnCl4(aq) = 2 FeCl3(aq) + SnCl2(aq)
C17H33COOH + Cl = C17H33COOCl + H2 =>
2 C17H33COOH + 2 Cl = 2 C17H33COOCl + H2
Co(OH)2 + NH4SCN + Hg{2+} + Cl{-} = HgCo(SCN)4 + NH4Cl + NH4OH =>
Co(OH)2 + 4 NH4SCN + Hg{2+} + 2 Cl{-} = HgCo(SCN)4 + 2 NH4Cl + 2 NH4OH
Cr2O5 + H{+} = O + H2O + Cr{3+} =>
Cr2O5 + 6 H{+} = 2 O + 3 H2O + 2 Cr{3+}
H2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 H2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SF6 + H2O = HF + H2SO4 =>
SF6 + 4 H2O = 6 HF + H2SO4
C6H3(NO2)3 + O2 = CO2 + H2O + N =>
4 C6H3(NO2)3 + 15 O2 = 24 CO2 + 6 H2O + 12 N
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
CH3OH + HCOOH = CH3COOH + H2O =>
CH3OH + HCOOH = CH3COOH + H2O
K2CrO4 + H2SO4 + SO2 = Cr(SO4)2*H2O + K2SO4 + H2O =>
K2CrO4 + 2 H2SO4 + SO2 = Cr(SO4)2*H2O + K2SO4 + H2O
Cr + LiOH + H2O = Li[Cr(OH)4] + H2 =>
2 Cr + 2 LiOH + 6 H2O = 2 Li[Cr(OH)4] + 3 H2
Ba(NO2)2 + Na2CrO4 = BaCrO4 + NaNO2 =>
Ba(NO2)2 + Na2CrO4 = BaCrO4 + 2 NaNO2
(NH4)3PO4 + H2O = (NH4)2O + (H)3PO4 =>
2(NH4)3PO4 + 3 H2O = 3(NH4)2O + 2(H)3PO4
MnO4{-} + SO3{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
MnO4{-} + 3 SO3{-} + 2 OH{-} = MnO2 + 3 SO4{2-} + H2O
Cu + H2O = H2 + Cu2O =>
2 Cu + H2O = H2 + Cu2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CoCl2H2O + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2H2O + 2 NH4Cl + H2O2 + 8 NH4OH = 2[Co(NH3)5Cl]Cl2 + 12 H2O
Mg(OH)2 + FeO = Fe(OH)2 + MgO =>
Mg(OH)2 + FeO = Fe(OH)2 + MgO
Ba(OH)2 + Br2 = Ba + BrO + H2O =>
2 Ba(OH)2 + Br2 = 2 Ba + 2 BrO + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
N2 + O = N2O3 =>
N2 + 3 O = N2O3
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
CaCl2 + Al2(SO4)3 = Al2Cl2 + Ca(SO4)3 =>
CaCl2 + Al2(SO4)3 = Al2Cl2 + Ca(SO4)3
Zn + Na2MoO4 + H2SO4 = ZnSO4 + Mo2SO4 + Na2SO4 + H2O =>
5 Zn + 2 Na2MoO4 + 8 H2SO4 = 5 ZnSO4 + Mo2SO4 + 2 Na2SO4 + 8 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CHCl3 + S = CHCl + SCl2 =>
CHCl3 + S = CHCl + SCl2
HCOOK + H2SO3 = KHSO3 + HCOOH =>
HCOOK + H2SO3 = KHSO3 + HCOOH
Ni + H2O = H2 + Ni2O2 =>
2 Ni + 2 H2O = 2 H2 + Ni2O2
Ca3[PO4]2 + HNO3 = Ca[H2PO4]2 + Ca[NO3]2 =>
Ca3[PO4]2 + 4 HNO3 = Ca[H2PO4]2 + 2 Ca[NO3]2
(C15H31COO)3C3H5 + LiOH = C15H31COOLi + C3H8O3 =>
(C15H31COO)3C3H5 + 3 LiOH = 3 C15H31COOLi + C3H8O3
KNO3 + HNO2 = KNO2 + HNO3 =>
KNO3 + HNO2 = KNO2 + HNO3
CrOH3 + H2SO4 = CrOH2SO4 + H2 =>
2 CrOH3 + 2 H2SO4 = 2 CrOH2SO4 + 3 H2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
PbCl2 + Na = Pb + NaCl =>
PbCl2 + 2 Na = Pb + 2 NaCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C10H7OH + NaOH = C10H7O{-} + Na{+} + H2O =>
C10H7OH + NaOH = C10H7O{-} + Na{+} + H2O
C6H5CHOHCH3 + CuO + H2SO4 = C6H5COCH3 + Cu2SO4 + H2O =>
C6H5CHOHCH3 + 2 CuO + H2SO4 = C6H5COCH3 + Cu2SO4 + 2 H2O
As2O5 + FeCl3 + H2O = FeAsO4 + HCl =>
As2O5 + 2 FeCl3 + 3 H2O = 2 FeAsO4 + 6 HCl
H{+} + Ni = H2 + Ni{2+} =>
2 H{+} + Ni = H2 + Ni{2+}
HCl + Hg(NO3)2 = HgCl2 + HNO3 =>
2 HCl + Hg(NO3)2 = HgCl2 + 2 HNO3
Al + Zn(Cl)2(aq) = Al3Cl(aq) + Zn(s) =>
6 Al + Zn(Cl)2(aq) = 2 Al3Cl(aq) + Zn(s)
Re + O2 + Na2CO3 = NaReO4 + CO2 =>
4 Re + 7 O2 + 2 Na2CO3 = 4 NaReO4 + 2 CO2
Mg + Cle2 = MgCle2 =>
Mg + Cle2 = MgCle2
KNO3(s) + S2(s) + C2(s) = CO2(g) + K2S(s) + N2(g) =>
4 KNO3(s) + S2(s) + 3 C2(s) = 6 CO2(g) + 2 K2S(s) + 2 N2(g)
FeCl2(aq) + NH4OH(aq) = Fe(OH)2 + NH4Cl =>
FeCl2(aq) + 2 NH4OH(aq) = Fe(OH)2 + 2 NH4Cl
NH4SCN + CuSO4 = CuSCN + NH4SO4 =>
NH4SCN + CuSO4 = CuSCN + NH4SO4
(NH4)2Fe(SO4)2 + NaOH = NH4OH + Na2SO4 + Fe(OH)2 =>
(NH4)2Fe(SO4)2 + 4 NaOH = 2 NH4OH + 2 Na2SO4 + Fe(OH)2
C6H7N + H2O = C6H6N + H3O =>
C6H7N + H2O = C6H6N + H3O
BaCl2 + AgNO3 = AgCl + BaCl + NO3 =>
BaCl2 + AgNO3 = AgCl + BaCl + NO3
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