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CuSO4 + FeBr2 = FeSO4 + CuBr2
Pb(NO3)2 + CO3 = PbCO3 + NO3 =>
Pb(NO3)2 + CO3 = PbCO3 + 2 NO3
Ba(OH)2 + HClO3 = O2H3 + BaClO3 =>
Ba(OH)2 + HClO3 = O2H3 + BaClO3
K2O + SiO = KSi + O2 =>
2 K2O + 4 SiO = 4 KSi + 3 O2
NO2 + NH3 = N2O + H2O =>
8 NO2 + 6 NH3 = 7 N2O + 9 H2O
Ni2S3 = Ni + S8 =>
8 Ni2S3 = 16 Ni + 3 S8
KrO4 + KOH = H2O + K2KrO5 =>
KrO4 + 2 KOH = H2O + K2KrO5
Ag(s) + F2(g) = Ag2F(s) =>
4 Ag(s) + F2(g) = 2 Ag2F(s)
Fe(NO3)3 + FeI2 + H2SO4 = Fe2(SO4)3 + I + NO + H2O =>
Fe(NO3)3 + 3 FeI2 + 6 H2SO4 = 2 Fe2(SO4)3 + 6 I + 3 NO + 6 H2O
LaB6 + TiO2 + Ti = TiB + La2O3 =>
4 LaB6 + 3 TiO2 + 21 Ti = 24 TiB + 2 La2O3
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
MnO4{-} + C2H6O = MnO2 + CO3{2-} + H2O =>
4 MnO4{-} + C2H6O = 4 MnO2 + 2 CO3{2-} + 3 H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
FeCl2 + H2O = FeO + HCl =>
FeCl2 + H2O = FeO + 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaBr2 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbBr2 =>
CaBr2 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbBr2
Na2SO4 + H2SO4 = H2 + NaSO4 =>
Na2SO4 + H2SO4 = H2 + 2 NaSO4
PH3 + N2O = P4O1 + H2O + N2 =>
4 PH3 + 7 N2O = P4O1 + 6 H2O + 7 N2
KNO3 + (NH4)2CO3 = NH4NO3 + K2CO3 =>
2 KNO3 + (NH4)2CO3 = 2 NH4NO3 + K2CO3
NO2{-} + H3O{+} = NO + NO3 + H2O =>
4 NO2{-} + 4 H3O{+} = 3 NO + NO3 + 6 H2O
C15H32 + O2 = CH4 + CO2 =>
C15H32 + 7 O2 = 8 CH4 + 7 CO2
HF + Co(OH)2 = H2O + CoF2 =>
2 HF + Co(OH)2 = 2 H2O + CoF2
NH4SO3 = NH3 + HSO3 =>
NH4SO3 = NH3 + HSO3
Sb + NaNO3 + NaOH = Na3SbO4 + H2O + N2 =>
2 Sb + 2 NaNO3 + 4 NaOH = 2 Na3SbO4 + 2 H2O + N2
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
CH4 + O2 = CO2 + H2 = O =>
CH4 + O2 = CO2 + 2 H2
H{+} + Cr2O7{-} + C2H5OH = CH3COOH + Cr{3+} + H2O =>
28 H{+} + 4 Cr2O7{-} + 7 C2H5OH = 7 CH3COOH + 8 Cr{3+} + 21 H2O
PbClO + NaOH = PbOH + NaClO =>
PbClO + NaOH = PbOH + NaClO
NaOH(aq) + CH3COOH = CH3COONa + H2O =>
NaOH(aq) + CH3COOH = CH3COONa + H2O
C8H6O3 + NH2OH = C8H5NO2 + H2O =>
C8H6O3 + NH2OH = C8H5NO2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2S + ClO2 + H2O = H2SO4 + HCl =>
5 H2S + 8 ClO2 + 4 H2O = 5 H2SO4 + 8 HCl
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
P2O7H4 + Al(OH)3 = Al4(P2O7)3 + H2O =>
3 P2O7H4 + 4 Al(OH)3 = Al4(P2O7)3 + 12 H2O
Ag + ZnSO4 = Zn + Ag2SO4 =>
2 Ag + ZnSO4 = Zn + Ag2SO4
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
NaClO3 + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaClO3 + 6 FeSO4 + 3 H2SO4 = NaCl + 3 Fe2(SO4)3 + 3 H2O
SO2(g) + O2(g) + H2O(l) = H2SO4(ac) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(ac)
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
FeI2 + (NH4)2CO3 = FeCO3 + NH4I =>
FeI2 + (NH4)2CO3 = FeCO3 + 2 NH4I
FeCO3 + H2O = Fe3O4 + H2 + CO2 =>
3 FeCO3 + H2O = Fe3O4 + H2 + 3 CO2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
Sn2 + HCl = SnCl4 + H2 =>
Sn2 + 8 HCl = 2 SnCl4 + 4 H2
CrCl3 + NH3 + H2O = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4Cl
Na2CO3 + H3BO3 = Na3BO3 + H2CO3 =>
3 Na2CO3 + 2 H3BO3 = 2 Na3BO3 + 3 H2CO3
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
NaBr + AgNo3 = AgBr + NaNo3 =>
NaBr + AgNo3 = AgBr + NaNo3
K4[Fe(CN)6] + H2O2 + H2SO4 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2O2 + H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
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