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3 CoCl4 + 2 FeCl9 = 3 CoCl6 + 2 FeCl6
K2Cr2O7 + C + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2Cr2O7 + 3 C + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CO2 + 8 H2O
Tl + HNO3 = Tl(NO3)3 + NH3 + H2O =>
8 Tl + 27 HNO3 = 8 Tl(NO3)3 + 3 NH3 + 9 H2O
C2HCl5 + Cl2 = C2Cl5 + HCl =>
2 C2HCl5 + Cl2 = 2 C2Cl5 + 2 HCl
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
PCl5 + H2O = HCl + HPO4 + H =>
PCl5 + 4 H2O = 5 HCl + HPO4 + 2 H
N2Cl4 + C3H12 = C3Cl12 + H2 + N2 =>
3 N2Cl4 + C3H12 = C3Cl12 + 6 H2 + 3 N2
HClO3 + H2O + SO2 = Cl2 + H2SO4 =>
2 HClO3 + 4 H2O + 5 SO2 = Cl2 + 5 H2SO4
KCl + Cu(CO3)2 = K2CO3 + CuCl4 =>
4 KCl + Cu(CO3)2 = 2 K2CO3 + CuCl4
Fe(OH)2 = Fe3O4 + H2 + H2O =>
3 Fe(OH)2 = Fe3O4 + H2 + 2 H2O
FeCr204 + Na2CO3 + O2 = Na2CrO4 + Fe + CO2 =>
FeCr204 + 204 Na2CO3 + 306 O2 = 204 Na2CrO4 + Fe + 204 CO2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
H2SO3 + Ca = CaSO3H2 =>
H2SO3 + Ca = CaSO3H2
C9H12 + KMnO4 + H2SO4 = C8H10O4 + MnSO4 + K2SO4 + H2O =>
40 C9H12 + 78 KMnO4 + 117 H2SO4 = 45 C8H10O4 + 78 MnSO4 + 39 K2SO4 + 132 H2O
MnO2(s) + HCl2(aq) = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl2(aq) = MnCl2(aq) + 2 H2O(l) + 3 Cl2(g)
CoS03 + NaOH = CoOH + NaS03 =>
CoS03 + NaOH = CoOH + NaS03
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + AgNO3 = Ag + Fe2(SO4)3 + Fe(NO3)3 =>
3 FeSO4 + 3 AgNO3 = 3 Ag + Fe2(SO4)3 + Fe(NO3)3
SrS + Ti + S + Se = Sr5Ti5S12Se3 =>
5 SrS + 5 Ti + 7 S + 3 Se = Sr5Ti5S12Se3
CO(NH2) + H2O = CO2 + NH4 =>
CO(NH2) + H2O = CO2 + NH4
BrO4{-} + Br{-} + H{+} = Br2 + H2O =>
BrO4{-} + 7 Br{-} + 8 H{+} = 4 Br2 + 4 H2O
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(aq) + Na2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(aq) + Na2(C2H3O2)2(aq)
KOH + H2O + CuSO4 = KOH3OCuSO4 =>
KOH + H2O + CuSO4 = KOH3OCuSO4
Mg(OH2)4(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH2)4(OH)2 + 2 HNO3 = Mg(NO3)2 + 6 H2O
(C6H5OH) + O2 = CO2 + H2O =>
(C6H5OH) + 7 O2 = 6 CO2 + 3 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NaNO3 + BaS = Ba(NO3)2 + Na2S =>
2 NaNO3 + BaS = Ba(NO3)2 + Na2S
C3H6O2 + Ca(OH)2 = (C3H5O2)2Ca + H2O =>
2 C3H6O2 + Ca(OH)2 = (C3H5O2)2Ca + 2 H2O
Fe2O3 + Cr2O3 = FeCr2O4 + O2 =>
2 Fe2O3 + 4 Cr2O3 = 4 FeCr2O4 + O2
HNO3 + CuS = Cu(NO3)2 + H2O + NO + S =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 4 H2O + 2 NO + 3 S
PbO2 + MnO + Mn2O3 + Rh2O3 = PbMn3Rh4O12 =>
PbO2 + MnO + Mn2O3 + 2 Rh2O3 = PbMn3Rh4O12
CrOHCl2 + HNO3 = Cr(NO3)3 + H2O + HCl =>
CrOHCl2 + 3 HNO3 = Cr(NO3)3 + H2O + 2 HCl
KF + NaOH = KOH + NaF =>
KF + NaOH = KOH + NaF
C2H2O4 + Ca2 = Ca2C2O4 + H2 =>
C2H2O4 + Ca2 = Ca2C2O4 + H2
S + H2O + Br2 = SO42{-} + Br{-} + H{+} =>
2 S + 84 H2O + 83 Br2 = 2 SO42{-} + 166 Br{-} + 168 H{+}
F2(g) + CuBr(aq) = CuF(aq) + Br2(l) =>
F2(g) + 2 CuBr(aq) = 2 CuF(aq) + Br2(l)
Ai2O2 = Ai + O2 =>
Ai2O2 = 2 Ai + O2
KBiO3 + Cr2(SO4)3 + H2SO4 = K2SO4 + H2O + K2Cr2O7 + Bi2(SO4)3 =>
6 KBiO3 + 2 Cr2(SO4)3 + 4 H2SO4 = K2SO4 + 4 H2O + 2 K2Cr2O7 + 3 Bi2(SO4)3
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
NaCl + Ba3(PO4)2 = Na3PO4 + BaCl2 =>
6 NaCl + Ba3(PO4)2 = 2 Na3PO4 + 3 BaCl2
LiOH + NaOH = NaLiO + H2O =>
LiOH + NaOH = NaLiO + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BrO4{-} + Br{-} + H{+} = Br2 + H2O =>
BrO4{-} + 7 Br{-} + 8 H{+} = 4 Br2 + 4 H2O
CaO + NH3 = Ca3N2 + H2O =>
3 CaO + 2 NH3 = Ca3N2 + 3 H2O
FePO4 + Cu(OH)2 = Fe(OH)3 + Cu3(PO4)2 =>
2 FePO4 + 3 Cu(OH)2 = 2 Fe(OH)3 + Cu3(PO4)2
BaCl2 + CH3COOH = Ba(OH)2 + C2(HCl)2 =>
BaCl2 + CH3COOH = Ba(OH)2 + C2(HCl)2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NaBr(s) + H2SO4(l) = NaHSO4(s) + Br2(g) + SO2(g) + H2O(l) =>
2 NaBr(s) + 3 H2SO4(l) = 2 NaHSO4(s) + Br2(g) + SO2(g) + 2 H2O(l)
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