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CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3
Pb + F = PbF =>
Pb + F = PbF
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
Na + SO2 = Na4SO2 =>
4 Na + SO2 = Na4SO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AgNO2 + ZnCl2 = AgCl2 + ZnNO2 =>
AgNO2 + ZnCl2 = AgCl2 + ZnNO2
CaO + H3PO4 = Ca3[PO4]2 + H2O =>
3 CaO + 2 H3PO4 = Ca3[PO4]2 + 3 H2O
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
Sc + NaOH + H2O = Na2[Sc(OH)4] + H2 =>
Sc + 2 NaOH + 2 H2O = Na2[Sc(OH)4] + H2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
N2H5Cl + HNO2 = HN3 + HCl + H2O =>
N2H5Cl + HNO2 = HN3 + HCl + 2 H2O
BaCl2(aq) + NaHCO3(aq) = NaCl(s) + Ba(HCO3)2(aq) =>
BaCl2(aq) + 2 NaHCO3(aq) = 2 NaCl(s) + Ba(HCO3)2(aq)
H2SO4 + Au(OH)3 = Au2(SO4)3 + H2O =>
3 H2SO4 + 2 Au(OH)3 = Au2(SO4)3 + 6 H2O
HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + NaNO3(aq) =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + 2 NaNO3(aq)
K2(MnO4) + H2O = K(MnO4) + K(OH) + H2 =>
2 K2(MnO4) + 2 H2O = 2 K(MnO4) + 2 K(OH) + H2
CH4 + KMnO4 = HMnO4 + CH3K =>
CH4 + KMnO4 = HMnO4 + CH3K
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
CH3CH2OH + Cr2O7 + H{+} = CH3COOH + Cr3{+} + H2O =>
10 CH3CH2OH + 3 Cr2O7 + 2 H{+} = 10 CH3COOH + 2 Cr3{+} + 11 H2O
Al(OH)3 + S2O6 = Al2(SO4)3 + H2O =>
4 Al(OH)3 + 3 S2O6 = 2 Al2(SO4)3 + 6 H2O
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Co(OH)2 + HNO3 = Co(OH)(NO3) + H2O =>
Co(OH)2 + HNO3 = Co(OH)(NO3) + H2O
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
SiC + Na2CO3 + O2 = Na2SiO3 + CO2 =>
SiC + Na2CO3 + 2 O2 = Na2SiO3 + 2 CO2
MgCl + AlSO4 = MgSO4 + AlCl =>
MgCl + AlSO4 = MgSO4 + AlCl
Fe2(SO4)2 + KOH = FeOH + KSO4 =>
Fe2(SO4)2 + 2 KOH = 2 FeOH + 2 KSO4
MnOH = Mn + OH =>
MnOH = Mn + OH
(NH4)2SO4 + KCl = KSO4 + (NH4)2Cl =>
(NH4)2SO4 + KCl = KSO4 + (NH4)2Cl
CH3CH2CH2Br + H2O = CH3CH2CH2OH2 + Br =>
CH3CH2CH2Br + H2O = CH3CH2CH2OH2 + Br
C2H2 + KMnO4 = K2C2O4 + H2O + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 = 3 K2C2O4 + 2 H2O + 8 MnO2 + 2 KOH
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C6H10O5 + HNO3 = H2O + C6H7O2(ONO2)3 =>
C6H10O5 + 3 HNO3 = 3 H2O + C6H7O2(ONO2)3
Sc + NaOH + H2O = Na2[Sc(OH)4] + H2 =>
Sc + 2 NaOH + 2 H2O = Na2[Sc(OH)4] + H2
[Fe3O(CH3COO)6]CH3COO + H3BO3 + H2O = Fe3BO6 + CH3COOH =>
[Fe3O(CH3COO)6]CH3COO + H3BO3 + 2 H2O = Fe3BO6 + 7 CH3COOH
NH2I + CH3COOH = CH2(NH2)COOH + IH =>
NH2I + CH3COOH = CH2(NH2)COOH + IH
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
C14H8O4 = C + H2O =>
C14H8O4 = 14 C + 4 H2O
NaClH2S = NaHSHCl =>
NaClH2S = NaHSHCl
Ca(ClO)2 + H2O + Na2S = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 H2O + 2 Na2S = CaCl2 + 2 S + 4 NaOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaO + Na = Na2O =>
NaO + Na = Na2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
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