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2 C2H5OH + 3 CH3COOH = 2 C2H5OOCC2H3 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AI + H2 = AIH3 =>
2 AI + 3 H2 = 2 AIH3
Rb2C2O4 + H2O = RbOH + H2C2O4 =>
Rb2C2O4 + 2 H2O = 2 RbOH + H2C2O4
AgNO3 + Kl = KlNO3 + Ag =>
AgNO3 + Kl = KlNO3 + Ag
Mg + PbI2 = MgI2 + Pb =>
Mg + PbI2 = MgI2 + Pb
Fe2O3 + H2Cl = Fe2Cl3 + H2O =>
Fe2O3 + 3 H2Cl = Fe2Cl3 + 3 H2O
CaCl2 + NaSO4 = CaSO4NaCl2 =>
CaCl2 + NaSO4 = CaSO4NaCl2
CaC2H4 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + KSO4 + CO2 + H2O =>
2 CaC2H4 + 7 KMnO4 + 16 H2SO4 = 2 CaSO4 + 7 MnSO4 + 7 KSO4 + 4 CO2 + 20 H2O
NH3 + H2O = H3O + N1 =>
NH3 + 3 H2O = 3 H3O + N1
FeCO3 + H2O = FeO + H2CO3 =>
FeCO3 + H2O = FeO + H2CO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg + PbI2 = MgI2 + Pb =>
Mg + PbI2 = MgI2 + Pb
KMnO4 + Fe = K2Fe + MnO4 =>
2 KMnO4 + Fe = K2Fe + 2 MnO4
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Mg + PbI2 = MgI2 + Pb =>
Mg + PbI2 = MgI2 + Pb
Ce{4+} + VO + H2O = Ce{3+} + VO3{-} + H{+} =>
3 Ce{4+} + VO + 2 H2O = 3 Ce{3+} + VO3{-} + 4 H{+}
Mg + PbI2 = MgI2 + Pb =>
Mg + PbI2 = MgI2 + Pb
CO = C + O2 =>
2 CO = 2 C + O2
CH3CH2CH2Br + NaCN = CH3CH2CH2CN + NaBr =>
CH3CH2CH2Br + NaCN = CH3CH2CH2CN + NaBr
C6H4C2H5Cl + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
hydrogenchloride + calciumcarbonate = calciumchloride + carbondioxide + water =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
FeS + H2SO4 = FeSO4 + H2 + S =>
FeS + H2SO4 = FeSO4 + H2 + S
Zn(CH3COO)2 + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2 + 2 NaOH = ZnO + 2 CH3COONa + H2O
Mg + PbI2 = MgI2 + Pb =>
Mg + PbI2 = MgI2 + Pb
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na + OH = H2O + Na2O =>
2 Na + 2 OH = H2O + Na2O
Al(CI)3 + Na2CO3 = Al2(CO3)3 + NaCI =>
2 Al(CI)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCI
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
CuSO4 + Na[(C6H6)(OH)(COO)] = Na2SO4 + Cu[(C6H6)(OH)(COO)]2 =>
CuSO4 + 2 Na[(C6H6)(OH)(COO)] = Na2SO4 + Cu[(C6H6)(OH)(COO)]2
Fe(NH3)4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4 + (NH3)4 =>
Fe(NH3)4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4 + (NH3)4
Zn3P2 + H2O = PH3 + Zn(OH)2 =>
Zn3P2 + 6 H2O = 2 PH3 + 3 Zn(OH)2
Mg0 + HC1 = MgC1 + H2 =>
2 Mg0 + 2 HC1 = 2 MgC1 + H2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Zn + Ag = ZnAg2 =>
Zn + 2 Ag = ZnAg2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
MnO4{-} + AsO3{3-} + H{+} = Mn{+2} + AsO4{3-} + H2O =>
2 MnO4{-} + 5 AsO3{3-} + 6 H{+} = 2 Mn{+2} + 5 AsO4{3-} + 3 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Zn + CUSO4 = CU + ZnSO4 =>
Zn + CUSO4 = CU + ZnSO4
N2 + H2O = NH2 + O2 =>
N2 + 2 H2O = 2 NH2 + O2
MgCl3 + NaOH = Mg(OH)3 + NaCl =>
MgCl3 + 3 NaOH = Mg(OH)3 + 3 NaCl
Ca(OH)2 + H2S = Ca(HS)2 + H2O =>
Ca(OH)2 + 2 H2S = Ca(HS)2 + 2 H2O
H2S + HClO = HCl + S + H2O =>
H2S + HClO = HCl + S + H2O
Cu(OH)2 + H = H2O + Cu2 =>
2 Cu(OH)2 + 4 H = 4 H2O + Cu2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C + H2SO4 = SO2 + CO2 + H2O =>
C + 2 H2SO4 = 2 SO2 + CO2 + 2 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
K + Sn3(PO4) = K3PO4 + Sn =>
3 K + Sn3(PO4) = K3PO4 + 3 Sn
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