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Fe2S3 + 4 HCl = 2 FeCl2 + 2 H2 + 3 S
CoCl2*6H2O + En + O2 + HCl = [Co(En)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 En + O2 + 4 HCl = 4[Co(En)2Cl2]Cl + 26 H2O
C2H3NO + CH5N = C3H8N2O =>
C2H3NO + CH5N = C3H8N2O
F2O3 + KI + HCl = FCl2 + KCl + I2 + H2O =>
F2O3 + 2 KI + 6 HCl = 2 FCl2 + 2 KCl + I2 + 3 H2O
TiCl4 + Na2CO3 = TiO2 + NaCl + CO2 =>
TiCl4 + 2 Na2CO3 = TiO2 + 4 NaCl + 2 CO2
Ca(s) + O2(g) = CaO =>
2 Ca(s) + O2(g) = 2 CaO
Fe2O3 + SrO + Fe + TiO2 = Fe13SrTiO21 =>
6 Fe2O3 + SrO + Fe + TiO2 = Fe13SrTiO21
(NH4)2SO4(s) + NaOH(ac) = Na2SO4(ac) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(ac) = Na2SO4(ac) + 2 H2O(l) + 2 NH3(g)
KI(ac) + H2SO4(ac) + H2O2(l) = K2SO4(aq) + I2(aq) + H2O(aq) =>
2 KI(ac) + H2SO4(ac) + H2O2(l) = K2SO4(aq) + I2(aq) + 2 H2O(aq)
Mn + H = MnH3 =>
Mn + 3 H = MnH3
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
HCOOH + Ca(OH)2 = HCOOOHCa + H2O =>
HCOOH + Ca(OH)2 = HCOOOHCa + H2O
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
Br2 + FeCl3 = FeBr2 + Cl2 =>
2 Br2 + 2 FeCl3 = 2 FeBr2 + 3 Cl2
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
Ru + Cl2 = Ru5Cl8 =>
5 Ru + 4 Cl2 = Ru5Cl8
C2H4O + H2O = C2H4(OH)2 =>
C2H4O + H2O = C2H4(OH)2
Cl + Co = CoCl3 =>
3 Cl + Co = CoCl3
NO2 + OH = HNO3 =>
NO2 + OH = HNO3
Ni(NO3)2 + NH4OH = [Ni(NH4)6] + NO3 + H2O =>
3 Ni(NO3)2 + 20 NH4OH = 3[Ni(NH4)6] + 8 NO3 + 14 H2O
H2[PdCl4] + NaOH = Pd(OH)2 + H2O + NaCl =>
H2[PdCl4] + 4 NaOH = Pd(OH)2 + 2 H2O + 4 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + CaO = NO + Ca =>
N2 + 2 CaO = 2 NO + 2 Ca
CrO + Br2 = CrBr2 + O2 =>
2 CrO + 2 Br2 = 2 CrBr2 + O2
(CH3)3COH3 + O3 = CH + H2O =>
(CH3)3COH3 + O3 = 4 CH + 4 H2O
Cd2{+} + H2S = Cd + S8 + H{+} =>
16 Cd2{+} + 8 H2S = 32 Cd + S8 + 16 H{+}
Si2244 + N1796 = Si3N4 =>
449 Si2244 + 748 N1796 = 335852 Si3N4
SO3{2-} + O3 = SO4{2-} =>
3 SO3{2-} + O3 = 3 SO4{2-}
HCl + Al(OH)3 = H(OH)3 + ClAl =>
HCl + Al(OH)3 = H(OH)3 + ClAl
MgOH2 + PHO(OH)2 = Mg3(HPO2)2 + H2O =>
3 MgOH2 + 2 PHO(OH)2 = Mg3(HPO2)2 + 5 H2O
H2S + Hg(Cl)2 = HCl + HgS =>
H2S + Hg(Cl)2 = 2 HCl + HgS
KClNaNO3 = KNO3NaCl =>
KClNaNO3 = KNO3NaCl
Co + H2SeO2 = Co2(SeO2)3 + H =>
2 Co + 3 H2SeO2 = Co2(SeO2)3 + 6 H
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
Pb(NO3)2 + Na2CO3 = PbCO3 + Na + NO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 Na + 2 NO3
C6H12O6(aq) = C2H5OH(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(aq) + 2 CO2(g)
Fe + NH3 = Fe3N2 + H2 =>
3 Fe + 2 NH3 = Fe3N2 + 3 H2
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
C2H5OH + O2(g) = CO2(g) + H2O(l) =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
K2(CrO4) + HCl = KCl + CrCl3 + H2O + Cl =>
K2(CrO4) + 8 HCl = 2 KCl + CrCl3 + 4 H2O + 3 Cl
NaCl + Br = NaBr + Cl2 =>
2 NaCl + 2 Br = 2 NaBr + Cl2
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CoBr2(s) = Co + Br2 =>
CoBr2(s) = Co + Br2
CH3 + Cl2 = CH2Cl2 + HCl =>
2 CH3 + 3 Cl2 = 2 CH2Cl2 + 2 HCl
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
H2SO4 + NaOH = H{+} + OH{-} + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H{+} + 2 OH{-} + Na2SO4
Al(ClO4)3 + Na2SO4 = Al2(SO4)3 + NaClO4 =>
2 Al(ClO4)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaClO4
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