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SO2O = SO3
Ba(NO3)2 = Ba + (NO3)2 =>
Ba(NO3)2 = Ba + (NO3)2
NaOH + LiNO3 = LiOH + NaNO3 =>
NaOH + LiNO3 = LiOH + NaNO3
FeSO4 + SO2 + H2O = Fe + H2SO4 =>
FeSO4 + SO2 + 2 H2O = Fe + 2 H2SO4
Fe + I2 = Fe3I2 =>
3 Fe + I2 = Fe3I2
MnO4 + H2C2O4 = Mn + H2CO3 + CO2 =>
MnO4 + 4 H2C2O4 = Mn + 4 H2CO3 + 4 CO2
PCl5 + KI = KCl + PI5 =>
PCl5 + 5 KI = 5 KCl + PI5
FeCl3 + Na3PO4 = FePO4(s) + NaCl =>
FeCl3 + Na3PO4 = FePO4(s) + 3 NaCl
Al + Si = AlSi3 =>
Al + 3 Si = AlSi3
(NH4)2S + Pb(NO3)2 + H2O2 = NH4(NO3)2 + H2O + PbS =>
3(NH4)2S + 3 Pb(NO3)2 + 10 H2O2 = 4 NH4(NO3)2 + 14 H2O + 3 PbS
BaNO3 + PbOH = BaOH + PbNO3 =>
BaNO3 + PbOH = BaOH + PbNO3
Pb(s) + H2O(l) = H2(g) + PbOH(at) =>
2 Pb(s) + 2 H2O(l) = H2(g) + 2 PbOH(at)
Fe2O3*FeO + CO = Fe + CO2 =>
Fe2O3*FeO + 4 CO = 3 Fe + 4 CO2
Co(NO3)3 + Zn2 = Zn(NO3)2 + Co2 =>
4 Co(NO3)3 + 3 Zn2 = 6 Zn(NO3)2 + 2 Co2
ZnSO4 + H2O = H2SO4 + ZnO =>
ZnSO4 + H2O = H2SO4 + ZnO
KMnO4 + KNO2 + H2O = KNO3 + KOH + MnO2 =>
2 KMnO4 + 3 KNO2 + H2O = 3 KNO3 + 2 KOH + 2 MnO2
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O = CaO + CH3(CO)CH3 + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Sr + PO4 = Sr(PO4)2 =>
Sr + 2 PO4 = Sr(PO4)2
SO2 + NaHSO3 = Na2S2O5 + H2SO3 =>
SO2 + 2 NaHSO3 = Na2S2O5 + H2SO3
In{3+}(aq) + Zn(s) = In(s) + Zn{2+}(aq) =>
2 In{3+}(aq) + 3 Zn(s) = 2 In(s) + 3 Zn{2+}(aq)
C7H13Br + NaOH = C7H11Na + HBr + H2O =>
C7H13Br + NaOH = C7H11Na + HBr + H2O
CuCl + Na2S = Cu2S + NaCl =>
2 CuCl + Na2S = Cu2S + 2 NaCl
CrCl3(aq) + AgNO3(aq) = Cr(NO3)3(aq) + AgCl(s) =>
CrCl3(aq) + 3 AgNO3(aq) = Cr(NO3)3(aq) + 3 AgCl(s)
C4H9O + Ag(NH3)2{+} + OH{-} = C4H7OOH{-} + Ag + H2O + NH3 =>
C4H9O + 2 Ag(NH3)2{+} + 3 OH{-} = C4H7OOH{-} + 2 Ag + 2 H2O + 4 NH3
Fe(NO3)3 + KSCN + (NH4)2C2O4 = Fe2(C2O4)3 + KNO3 + NH4SCN =>
2 Fe(NO3)3 + 6 KSCN + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6 KNO3 + 6 NH4SCN
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CdO + Fe2O3 + MoO3 = Cd2FeMoO6 + O2 =>
8 CdO + 2 Fe2O3 + 4 MoO3 = 4 Cd2FeMoO6 + O2
C4H6O4(s) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6O4(s) + 7 O2(g) = 8 CO2(g) + 6 H2O(g)
(Cl4N2)3 + (CH4)3 = (CCl4)3 + (N2)3 + (H2)6 =>
(Cl4N2)3 + (CH4)3 = (CCl4)3 + (N2)3 + (H2)6
C2 + NO2 = NO + CO2 =>
C2 + 4 NO2 = 4 NO + 2 CO2
AlCl{3} + NaOH = Al(OH){3} + NaCl =>
AlCl{3} + NaOH = Al(OH){3} + NaCl
LF5 + KOH = KLO3 + KF + H2O =>
LF5 + 6 KOH = KLO3 + 5 KF + 3 H2O
MnSO4 + AgNO3 = Mn(NO3)2 + Ag2SO4 =>
MnSO4 + 2 AgNO3 = Mn(NO3)2 + Ag2SO4
Ce(NO3)6 + CH3CHO = CH3CO + Ce(NO3)5 + HNO3 =>
Ce(NO3)6 + CH3CHO = CH3CO + Ce(NO3)5 + HNO3
(OH)2 + H3PO4 = (PO4)2 + H2O =>
3(OH)2 + 2 H3PO4 = (PO4)2 + 6 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Mo + NaOH = MoOH + Na =>
Mo + NaOH = MoOH + Na
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PBO + SiO2 = PBSiO3 =>
PBO + SiO2 = PBSiO3
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
ZnBr + Pb(NO3)2 = PbBr2 + ZnNO3 =>
2 ZnBr + Pb(NO3)2 = PbBr2 + 2 ZnNO3
Zn + Fe{3} = Zn{2} + Fe{2} =>
Zn + 2 Fe{3} = Zn{2} + 2 Fe{2}
CaCl2(aq) + Na3(PO4)(aq) = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3(PO4)(aq) = Ca3(PO4)2 + 6 NaCl(aq)
Na2CO3 + HCOOH = H2O + NaCOOH + CO2 =>
Na2CO3 + 2 HCOOH = H2O + 2 NaCOOH + CO2
Fe2(SO4)3 + KI + H2O = Fe(OH)3 + HI + K2SO4 =>
Fe2(SO4)3 + 6 KI + 6 H2O = 2 Fe(OH)3 + 6 HI + 3 K2SO4
NaMnO4 + NaI + NaOH = NaIO3 + Na2MnO4 + H2O =>
6 NaMnO4 + NaI + 6 NaOH = NaIO3 + 6 Na2MnO4 + 3 H2O
(NH4)2SO4 + KOH = H2O + K2SO4 + NH3 =>
(NH4)2SO4 + 2 KOH = 2 H2O + K2SO4 + 2 NH3
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
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