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Br2 + 2 CuCl2 = 2 CuBr + 2 Cl2
Os + O2 = OsO3 =>
2 Os + 3 O2 = 2 OsO3
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
FeSO4 + NH3 = FeH3 + NSO4 =>
FeSO4 + NH3 = FeH3 + NSO4
Hg + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Hg2SO4 + K2SO4 + H2O =>
6 Hg + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Hg2SO4 + K2SO4 + 7 H2O
FeCl + Zn = ZnCl + Fe =>
FeCl + Zn = ZnCl + Fe
Fe(NO3)3(aq) + H2SO4(aq) = Fe2(SO4)3 + HNO3 =>
2 Fe(NO3)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 HNO3
C2H4O2 + Na2CO3 = NaC2H4O2 + CO2 + H2O =>
9 C2H4O2 + 4 Na2CO3 = 8 NaC2H4O2 + 6 CO2 + 2 H2O
N2O5 = N3 + O5 =>
3 N2O5 = 2 N3 + 3 O5
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
Al + PbO = AlO + Pb =>
Al + PbO = AlO + Pb
H2S + HBrO3 = Br2 + S2 + H2O =>
10 H2S + 4 HBrO3 = 2 Br2 + 5 S2 + 12 H2O
S203 = S406 =>
2 S203 = S406
Ca(NO3)2 + Na2(CO3) = CaCO3 + Na(NO3) =>
Ca(NO3)2 + Na2(CO3) = CaCO3 + 2 Na(NO3)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCl2 + Zn = Cu + ZnCl2 =>
CuCl2 + Zn = Cu + ZnCl2
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
Ru + Br2 = RuBr2 =>
Ru + Br2 = RuBr2
Co + H2SO4 = Co(SO4)2 + H2 =>
Co + 2 H2SO4 = Co(SO4)2 + 2 H2
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PbS2 + HCl = PbCl4 + H2S =>
PbS2 + 4 HCl = PbCl4 + 2 H2S
C41H84 + O2 = CO2 + H2 =>
C41H84 + 41 O2 = 41 CO2 + 42 H2
Zn + Cu(SO4)2 = ZnSO4 + Cu =>
2 Zn + Cu(SO4)2 = 2 ZnSO4 + Cu
Ag + Co = Ag2Co3 =>
2 Ag + 3 Co = Ag2Co3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
AgF + NiCl2 = AgCl(s) + NiF2(aq) =>
2 AgF + NiCl2 = 2 AgCl(s) + NiF2(aq)
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
(NH4)2SO4 + H2O = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4
C2H4(OH)(COOH)3 + NaHCO3 = CO2 + H2O + C2H4(OH)(COONa)3 =>
C2H4(OH)(COOH)3 + 3 NaHCO3 = 3 CO2 + 3 H2O + C2H4(OH)(COONa)3
Ca5(PO4)3OH + H3PO4 = CaHPO4 + H2O =>
Ca5(PO4)3OH + 2 H3PO4 = 5 CaHPO4 + H2O
Pb(ClO3)2 + K2SO4 = PbSO4 + KClO3 =>
Pb(ClO3)2 + K2SO4 = PbSO4 + 2 KClO3
Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(aq) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(aq) + 2 H2O(l)
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O
CH3OH + KMnO4 + HCl = HCOOH + MnCl2 + KCl + H2O =>
5 CH3OH + 4 KMnO4 + 12 HCl = 5 HCOOH + 4 MnCl2 + 4 KCl + 11 H2O
Fe2O3 + Ti = Fe + TiO =>
Fe2O3 + 3 Ti = 2 Fe + 3 TiO
C2H5OH + FeCl3 = Fe(C2H5O)3 + HCl =>
3 C2H5OH + FeCl3 = Fe(C2H5O)3 + 3 HCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2
C6H8N2 + NH4ClO4 = C6H8N2*2HClO4 + NH3 =>
C6H8N2 + 2 NH4ClO4 = C6H8N2*2HClO4 + 2 NH3
Pb(No3)2 + AgCl = PbCl2 + AgNo3 =>
Pb(No3)2 + 2 AgCl = PbCl2 + 2 AgNo3
V{3+} + MnO4{-} + H2O = VO{2+} + Mn{2+} + H{+} =>
5 V{3+} + MnO4{-} + H2O = 5 VO{2+} + Mn{2+} + 2 H{+}
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + H3BO3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 H3BO3 + 7 H2
Sr(HCO3)2 = SrO + CO2 + H2O =>
Sr(HCO3)2 = SrO + 2 CO2 + H2O
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
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