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6 Al + U4O9 = 3 Al2O3 + 4 U
C2H5Cl + H2O = C3H8O + HCl =>
3 C2H5Cl + 2 H2O = 2 C3H8O + 3 HCl
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Co3O4 + Cr2O4 = CoCr2O4 + O =>
Co3O4 + 3 Cr2O4 = 3 CoCr2O4 + 4 O
Fe2O3 + C = CO2 + Fe4 =>
2 Fe2O3 + 3 C = 3 CO2 + Fe4
C2H4(OH)2 + Ca = C2H4O2Ca + H2 =>
C2H4(OH)2 + Ca = C2H4O2Ca + H2
FeSO4 + H3PO4 = FeHPO4 + H2SO4 =>
FeSO4 + H3PO4 = FeHPO4 + H2SO4
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2 =>
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2
AlN + O2 = Al2O3 + N2O4 =>
4 AlN + 7 O2 = 2 Al2O3 + 2 N2O4
C3H6O(g) + O2(g) = CO(g) + H2(g) =>
C3H6O(g) + O2(g) = 3 CO(g) + 3 H2(g)
Zn(OH)2 + HBr = Zn(OH)2Br + H =>
Zn(OH)2 + HBr = Zn(OH)2Br + H
FeSO4 + NH4Br = FeBr2 + (NH4)2SO4 =>
FeSO4 + 2 NH4Br = FeBr2 + (NH4)2SO4
Al + H2O + O2 = Al2O3*6H2O =>
4 Al + 12 H2O + 3 O2 = 2 Al2O3*6H2O
I2 + C5H8 = C5H6 + HI =>
I2 + C5H8 = C5H6 + 2 HI
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + H2O =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Sn(SO4)2 + 7 H2O
CaO + LiF = CaF2 + Li2O =>
CaO + 2 LiF = CaF2 + Li2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
FeSO4 + O3 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
6 FeSO4 + O3 + 3 H2O = 2 Fe2(SO4)3 + 2 Fe(OH)3
AgCl + NaH = Ag + NaCl + H2 =>
2 AgCl + 2 NaH = 2 Ag + 2 NaCl + H2
KNO2 + I2 = KI + N2 + O2 =>
2 KNO2 + I2 = 2 KI + N2 + 2 O2
H2CrO4 + KCl + NaOH = HCl + KOH + Na2CrO4 =>
H2CrO4 + 2 KCl + 2 NaOH = 2 HCl + 2 KOH + Na2CrO4
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
KCl + KNO3 = KK + ClNO3 =>
KCl + KNO3 = KK + ClNO3
C8H5KO4 + NaOH = KNaC8H4O4 + H2O =>
C8H5KO4 + NaOH = KNaC8H4O4 + H2O
Li2CO3 + ZnO = Li2O + ZnCO3 =>
Li2CO3 + ZnO = Li2O + ZnCO3
NaOH + HOCl = NaCl + H2O2 =>
NaOH + HOCl = NaCl + H2O2
SrCl2 + CuCl2 = SrCu + Cl4 =>
SrCl2 + CuCl2 = SrCu + Cl4
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
(NH4)3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(s) + NH3(aq) + H2O(l) =>
2(NH4)3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(s) + 6 NH3(aq) + 6 H2O(l)
HCOOH + CH3CH2CH2NH2 = CH3 + HCOO + NH3 =>
3 HCOOH + CH3CH2CH2NH2 = 3 CH3 + 3 HCOO + NH3
Na3VO4 + HCl + Na2SO3 = VOCl2 + NaCl + Na2SO4 + H2O =>
2 Na3VO4 + 10 HCl + Na2SO3 = 2 VOCl2 + 6 NaCl + Na2SO4 + 5 H2O
Cu + Se = CuSe =>
Cu + Se = CuSe
H{+} + H3PO2 + Cr2O7{2-} = H3PO4 + Cr{3+} + H2O =>
16 H{+} + 3 H3PO2 + 2 Cr2O7{2-} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
PbN2O6 + HCl = PbCl2 + HNO3 =>
PbN2O6 + 2 HCl = PbCl2 + 2 HNO3
HBr + FeO(OH) = FeBr3 + H2O =>
3 HBr + FeO(OH) = FeBr3 + 2 H2O
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
N2O3 + Cu(OH)2 = Cu(NO2)2 + H2O =>
N2O3 + Cu(OH)2 = Cu(NO2)2 + H2O
CaSO4 + Ba(Ra)Cl2 = CaCl2 + Ba(Ra)SO4 =>
CaSO4 + Ba(Ra)Cl2 = CaCl2 + Ba(Ra)SO4
Ag + NaOH = AgNaOH =>
Ag + NaOH = AgNaOH
Li + O2 = Li4O2 =>
4 Li + O2 = Li4O2
HBr + CaBr = H + CaBr2 =>
HBr + CaBr = H + CaBr2
KNO3 + AgCrO4 = KCrO4 + AgNO3 =>
KNO3 + AgCrO4 = KCrO4 + AgNO3
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
Hg2(NO3)2 + NH4I = HgI + NH4NO3 =>
Hg2(NO3)2 + 2 NH4I = 2 HgI + 2 NH4NO3
Fe + S = Fe(S2)3 =>
Fe + 6 S = Fe(S2)3
K3PO4 + KH2PO4 = K2HPO4 =>
K3PO4 + KH2PO4 = 2 K2HPO4
Cd + Hg(NO3)2 = Hg + Cd(NO3) =>
2 Cd + Hg(NO3)2 = Hg + 2 Cd(NO3)
Mo2(SO4)3 + KMnO4 + H2O = H2MoO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Mo2(SO4)3 + 6 KMnO4 + 16 H2O = 10 H2MoO4 + 3 K2SO4 + 6 MnSO4 + 6 H2SO4
HNO3 + PbS = NO2 + PbSO4 + H2O =>
8 HNO3 + PbS = 8 NO2 + PbSO4 + 4 H2O
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