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21 C2H5OH + 2 Na2CO3 = 11 H2O + 4 NaHCO4 + 20 C2H5
MoO3 + H2 = MoO2 + H2O =>
MoO3 + H2 = MoO2 + H2O
CuCo3 + HCl = CuCl2 + H2Co3 =>
CuCo3 + 2 HCl = CuCl2 + H2Co3
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
XYZ = ZYX =>
XYZ = ZYX
Ca2C + H2O = C2 + H2 + Ca(OH)2 =>
2 Ca2C + 8 H2O = C2 + 4 H2 + 4 Ca(OH)2
CaCl(aq) + NaF(aq) = CaF(s) + NaCl(aq) =>
CaCl(aq) + NaF(aq) = CaF(s) + NaCl(aq)
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2 NH4NO3
FeCl2 + TlNO3 = Fe(NO3)2 + TlCl =>
FeCl2 + 2 TlNO3 = Fe(NO3)2 + 2 TlCl
C2H3OH + O2 = H2O + CO2 =>
2 C2H3OH + 5 O2 = 4 H2O + 4 CO2
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
PbO + Ca(OCl)2 + NaOH + H2O = CaCl2 + Na2[Pb(OH)6] =>
2 PbO + Ca(OCl)2 + 4 NaOH + 4 H2O = CaCl2 + 2 Na2[Pb(OH)6]
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
KL + Pd(NO3)2 = K(NO3)2 + LPd =>
KL + Pd(NO3)2 = K(NO3)2 + LPd
Cu3FeS3 + O2 = Fe2O3 + CuO + SO2 =>
4 Cu3FeS3 + 21 O2 = 2 Fe2O3 + 12 CuO + 12 SO2
K + H(NO3) = H2 + K(NO3) =>
2 K + 2 H(NO3) = H2 + 2 K(NO3)
Li + P = LiP =>
Li + P = LiP
(CuOH)2SO4 = Cu(OH)2 + CuSO4 =>
(CuOH)2SO4 = Cu(OH)2 + CuSO4
CH3OH + HCOOH = HCOOCH3 + H2O =>
CH3OH + HCOOH = HCOOCH3 + H2O
Na2SO4 = Na2O2 + SO2 =>
Na2SO4 = Na2O2 + SO2
C4H9COH + K2CrO7 + H2SO4 = C4H9COOH + K2SO4 + Cr(SO4)3 + H2O =>
3 C4H9COH + K2CrO7 + 4 H2SO4 = 3 C4H9COOH + K2SO4 + Cr(SO4)3 + 4 H2O
CrO2Cl2 + NaOH + Na2S = CrOCl + NaCl + Na2SO4 + H2O =>
8 CrO2Cl2 + 8 NaOH + 3 Na2S = 8 CrOCl + 8 NaCl + 3 Na2SO4 + 4 H2O
Na2S2O8 + C6H6 + H2O = CO2 + NaHSO4 =>
15 Na2S2O8 + C6H6 + 12 H2O = 6 CO2 + 30 NaHSO4
KMnO4Zn = KZnMnO4 =>
KMnO4Zn = KZnMnO4
S02 + NO2 + H2O = HNO3 + H2S04 =>
2 S02 + 2 NO2 + 2 H2O = 2 HNO3 + H2S04
C6H12O6 = CH3CH2OHCO2 =>
C6H12O6 = 2 CH3CH2OHCO2
C4H10 + I2 = C4H9I + HI =>
C4H10 + I2 = C4H9I + HI
C18H36O2 + CH3OH = C19H38O2 + H2O =>
C18H36O2 + CH3OH = C19H38O2 + H2O
BiS3 + O2 = BiO3 + SO2 =>
2 BiS3 + 9 O2 = 2 BiO3 + 6 SO2
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
Mg + P = Mg2P3 =>
2 Mg + 3 P = Mg2P3
NiS(s) + I2(s) = S8(s) + NiI2(s) =>
8 NiS(s) + 8 I2(s) = S8(s) + 8 NiI2(s)
Al + NiNO3 = Ni + AlNO3 =>
Al + NiNO3 = Ni + AlNO3
CH + O2 = C + HO =>
2 CH + O2 = 2 C + 2 HO
Fe + CO = FeO + C =>
Fe + CO = FeO + C
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
AgCl(aq) + Ca(s) = CaCl(aq) + Ag(s) =>
AgCl(aq) + Ca(s) = CaCl(aq) + Ag(s)
NaN3(s) = N2(g) + Na(s) =>
2 NaN3(s) = 3 N2(g) + 2 Na(s)
Na*{+} + Cl*{-} = NaCl =>
Na*{+} + Cl*{-} = NaCl
Pb(OAc)2 + Cl2 = Pb(OAc)4 + PbCl2 =>
2 Pb(OAc)2 + Cl2 = Pb(OAc)4 + PbCl2
Ba3P2 + Rb = Rb3P + Ba =>
Ba3P2 + 6 Rb = 2 Rb3P + 3 Ba
Pb(OH)4 = Pb2O4 + H2O =>
2 Pb(OH)4 = Pb2O4 + 4 H2O
KH2O = HKOH =>
KH2O = HKOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CU2O + CO = CU + CO2 =>
CU2O + 3 CO = 2 CU + 2 CO2
Al + C2H4O2 = Al(C2H3O2)3 + H =>
Al + 3 C2H4O2 = Al(C2H3O2)3 + 3 H
(CH3)3CCH2OH + O2 = CO2 + H2O =>
2(CH3)3CCH2OH + 15 O2 = 10 CO2 + 12 H2O
C3H7OH + SOCl2 = C3H7Cl + SO2 + HCl =>
C3H7OH + SOCl2 = C3H7Cl + SO2 + HCl
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