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HCOOH + C2H5OH = C2H5COOH + H2O
Cd + S = CdS =>
Cd + S = CdS
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
SO3 + C = CO2 + S =>
2 SO3 + 3 C = 3 CO2 + 2 S
CrO4 + NaOH = Cr(O)2 + H2O + NaO =>
CrO4 + 4 NaOH = Cr(O)2 + 2 H2O + 4 NaO
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2
BaCO3 + ZnSO4 = ZnCO3 + BaSO4 =>
BaCO3 + ZnSO4 = ZnCO3 + BaSO4
HCOOH + Zn = HCOOZn + H2 =>
2 HCOOH + 2 Zn = 2 HCOOZn + H2
Ca + Mg2{+} = Ca2{+} + Mg =>
2 Ca + Mg2{+} = Ca2{+} + 2 Mg
CH3COOH + HNO3 = CH3COO + H2O + NO2 =>
CH3COOH + HNO3 = CH3COO + H2O + NO2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Ti + MoO3 = TiO2 + Mo =>
3 Ti + 2 MoO3 = 3 TiO2 + 2 Mo
Li[AlH4] + H2O = Li{+} + OH{-} + Al2O3 + H2 =>
2 Li[AlH4] + 5 H2O = 2 Li{+} + 2 OH{-} + Al2O3 + 8 H2
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
KClO = KCl + O =>
KClO = KCl + O
PbCl2 + Na2(SO4) = Pb(SO4) + NaCl =>
PbCl2 + Na2(SO4) = Pb(SO4) + 2 NaCl
Ag2O + H2O = Ag(OH) =>
Ag2O + H2O = 2 Ag(OH)
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
Zn + LiCl = ZnLi + Cl =>
Zn + LiCl = ZnLi + Cl
C6H5C2H5 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 27 K2SO4 + 54 MnSO4 + 136 H2O
Cu(SO4) + KI = CuI + I2 + K2SO4 =>
2 Cu(SO4) + 4 KI = 2 CuI + I2 + 2 K2SO4
C4H4 + H2 = C2H6 =>
C4H4 + 4 H2 = 2 C2H6
Na4V6O17 + KI + H2SO4 = V2(SO4)3 + Na2SO4 + K2SO4 + I2 + H2O =>
Na4V6O17 + 12 KI + 17 H2SO4 = 3 V2(SO4)3 + 2 Na2SO4 + 6 K2SO4 + 6 I2 + 17 H2O
KBr + I2 = KI + Br =>
2 KBr + I2 = 2 KI + 2 Br
KMnO4 + CH3COOH = MnO2 + KOH + CO2 + H2O =>
8 KMnO4 + 3 CH3COOH = 8 MnO2 + 8 KOH + 6 CO2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Ga + KOH + H2O = K3[Ga(OH)6] + H2 =>
2 Ga + 6 KOH + 6 H2O = 2 K3[Ga(OH)6] + 3 H2
P + O = P4O10 =>
4 P + 10 O = P4O10
Pb(OH)2 + CO2 = Pb2(OH)2CO3 + H2O =>
2 Pb(OH)2 + CO2 = Pb2(OH)2CO3 + H2O
Ba + Fe(No3)3 = Ba(No3)2 + Fe =>
3 Ba + 2 Fe(No3)3 = 3 Ba(No3)2 + 2 Fe
Mg3P2 + O2 = MgO + P =>
2 Mg3P2 + 3 O2 = 6 MgO + 4 P
NO(g) + H2(g) = N2(g) + H2O =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O
C6H6 + C3H7Cl = C9H12 + HCl =>
C6H6 + C3H7Cl = C9H12 + HCl
C2H5NO2 + KOH = CO2 + (NH4)OH + K + H2O =>
C2H5NO2 + 6 KOH = 2 CO2 + (NH4)OH + 6 K + 3 H2O
C4H6O3 + NaOH = CH3COONa + H2O =>
C4H6O3 + 2 NaOH = 2 CH3COONa + H2O
CH4 + H2SO4 = CH3COOH + SO2 + H2O =>
2 CH4 + 4 H2SO4 = CH3COOH + 4 SO2 + 6 H2O
NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + H2O + NaHSO4 =>
2 NaBr + MnO2 + 3 H2SO4 = MnSO4 + Br2 + 2 H2O + 2 NaHSO4
Fe + H{+} + ClO4{-} = Fe{+2} + Cl2 + H2O =>
7 Fe + 16 H{+} + 2 ClO4{-} = 7 Fe{+2} + Cl2 + 8 H2O
MnO2 + KClO2 + KOH = K2MnO4 + KCl + H2O =>
2 MnO2 + KClO2 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
Fe + HNO3 + HCl = FeCl3 + NO2 + H2O =>
Fe + 3 HNO3 + 3 HCl = FeCl3 + 3 NO2 + 3 H2O
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
Na2CO3(aq) + H3PO4(aq) = H2CO3 + Na3PO4 =>
3 Na2CO3(aq) + 2 H3PO4(aq) = 3 H2CO3 + 2 Na3PO4
C6H14 + Cl2 = CHCl + HCl =>
C6H14 + 7 Cl2 = 6 CHCl + 8 HCl
AgBr + O2 = Ag2O + OBr2 =>
2 AgBr + O2 = Ag2O + OBr2
SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2
BeO + NaOH + H2O = Na2(Be(OH)4) =>
BeO + 2 NaOH + H2O = Na2(Be(OH)4)
C2H5OH = C4H10O + H2O =>
2 C2H5OH = C4H10O + H2O
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