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S + Pb4 = Pb4S
Ca + Sn(No3)4 = Ca(No3)2 + Sn =>
2 Ca + Sn(No3)4 = 2 Ca(No3)2 + Sn
KOH + Co(OH)2 = K2CoO2 + H2O =>
2 KOH + Co(OH)2 = K2CoO2 + 2 H2O
Al + Fe2O3 = FeO + Al3O3 =>
3 Al + 3 Fe2O3 = 6 FeO + Al3O3
HCl + K2SO4 = HSO4 + K2Cl =>
HCl + K2SO4 = HSO4 + K2Cl
Co2H + NO3 = Co(NO3)3 + H2 =>
2 Co2H + 12 NO3 = 4 Co(NO3)3 + H2
C3H5(OH)3 + O2 = CO + H2O =>
C3H5(OH)3 + 2 O2 = 3 CO + 4 H2O
Ga2O3 + Al = AlGa2O3 =>
Ga2O3 + Al = AlGa2O3
ZnCl2 + (NH4)3PO4 = NH4Cl + Zn3(PO4)2 =>
3 ZnCl2 + 2(NH4)3PO4 = 6 NH4Cl + Zn3(PO4)2
(NH4)2IrCl6 + H2 = Ir + NH3 + HCl =>
(NH4)2IrCl6 + 2 H2 = Ir + 2 NH3 + 6 HCl
AgNO3 + Cd = Ag + CdNO3 =>
AgNO3 + Cd = Ag + CdNO3
SnCl4 + HN4 = SnCl3 + HCl + N2 =>
SnCl4 + HN4 = SnCl3 + HCl + 2 N2
Br2 + H2SO3 + H2O = H2SO4 + HBr =>
Br2 + H2SO3 + H2O = H2SO4 + 2 HBr
H2O + K2Cr2O7 + C2H5OH + H2SO4 = K2SO4*Cr2(SO4)3*24H2O + C2H4O =>
17 H2O + K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = K2SO4*Cr2(SO4)3*24H2O + 3 C2H4O
Fe + KCrO7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
10 Fe + 3 KCrO7 + 42 HCl = 10 FeCl3 + 3 CrCl3 + 3 KCl + 21 H2O
KNO2 + Ni(NO3)2*6H2O = K4[Ni(NO2)6]H2O + O2 + H3O =>
24 KNO2 + 6 Ni(NO3)2*6H2O = 6 K4[Ni(NO2)6]H2O + 11 O2 + 20 H3O
Cu(SO)4 + Mg = Mg(SO)4 + Cu =>
Cu(SO)4 + Mg = Mg(SO)4 + Cu
H2O + NaC2H3O2*3H2O = NaOHC2H4O2*3H2O =>
H2O + NaC2H3O2*3H2O = NaOHC2H4O2*3H2O
Sr(OH)2 + HCl = SrCl + OH + H2O =>
Sr(OH)2 + HCl = SrCl + OH + H2O
NaOH(l) + HCl(l) = H2O + NaCl =>
NaOH(l) + HCl(l) = H2O + NaCl
NaOHC2H5OH = C2H5ONaH2O =>
NaOHC2H5OH = C2H5ONaH2O
K3[CuI4] + Na2S2O7 = CuSO4 + Na2SO4 + K2SO4 + SO2 + I2 =>
2 K3[CuI4] + 10 Na2S2O7 = 2 CuSO4 + 10 Na2SO4 + 3 K2SO4 + 5 SO2 + 4 I2
ICl + NaCl = ICl2{-} + Na{+} =>
ICl + NaCl = ICl2{-} + Na{+}
CH3CHOHCO2H + O2 = CO2 + H2O =>
CH3CHOHCO2H + 3 O2 = 3 CO2 + 3 H2O
H3O + C5H8O3 = C5H10O + H2O =>
6 H3O + C5H8O3 = C5H10O + 8 H2O
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + KCl(aq) =>
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + 2 KCl(aq)
GaCl3 + Se = Se(Cl3)2 + Ga =>
2 GaCl3 + Se = Se(Cl3)2 + 2 Ga
C6H5CH2COOCH3 + CH3NH2 + AlHg + H2O + CH2Cl2 = C6H5CH2CHCH2(NH2)CH3HCl + Al(OH)3 + Hg =>
17 C6H5CH2COOCH3 + 18 CH3NH2 + 26 AlHg + 44 H2O + 9 CH2Cl2 = 18 C6H5CH2CHCH2(NH2)CH3HCl + 26 Al(OH)3 + 26 Hg
Cl1 + KBr = Br2 + KCl2 =>
4 Cl1 + 2 KBr = Br2 + 2 KCl2
CaCO3 + HSO6 = CaSO6 + HCO3 =>
CaCO3 + HSO6 = CaSO6 + HCO3
CoCl2 + Na2HPO4 = CoHPO4 + NaCl =>
CoCl2 + Na2HPO4 = CoHPO4 + 2 NaCl
KBrO3 + HBr = KBr + Br2 + H2O =>
KBrO3 + 6 HBr = KBr + 3 Br2 + 3 H2O
NO2 + O2 + H2 = HNO3 =>
2 NO2 + O2 + H2 = 2 HNO3
AlCl2 = Al + Cl =>
AlCl2 = Al + 2 Cl
FeCO + H2O2 = Fe2O3 + H2O + CO =>
2 FeCO + 3 H2O2 = Fe2O3 + 3 H2O + 2 CO
Al2 + Cu(SO4)3 = AlSO4 + Cu =>
3 Al2 + 2 Cu(SO4)3 = 6 AlSO4 + 2 Cu
CO + H2OO = C6H12O6 + O6 =>
6 CO + 6 H2OO = C6H12O6 + 2 O6
C41H195O51 = CH4 + H2O + C =>
4 C41H195O51 = 93 CH4 + 204 H2O + 71 C
Mg + AlPO4 = Mg3P3O12 + Al =>
3 Mg + 3 AlPO4 = Mg3P3O12 + 3 Al
NaHSO3 + KIO3 + H2SO4 = I2 + K2SO4 + NaSO4 + H2O =>
10 NaHSO3 + 6 KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + 10 NaSO4 + 8 H2O
Na3NO4 + H2O = NaOH + HNO3 =>
Na3NO4 + 2 H2O = 3 NaOH + HNO3
CaCrO4 + Al = CaO + Al2O3 + CrO2 =>
3 CaCrO4 + 2 Al = 3 CaO + Al2O3 + 3 CrO2
NO3H + H2S = NO2 + S + H2O =>
2 NO3H + H2S = 2 NO2 + S + 2 H2O
Al(OH)3 + H2S1O4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2S1O4 = Al2(SO4)3 + 6 H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
BaCl2 + Na2(SO)4 = Ba(SO)4 + NaCl =>
BaCl2 + Na2(SO)4 = Ba(SO)4 + 2 NaCl
FeS + H2O2 = O2 + H2S + Fe =>
FeS + H2O2 = O2 + H2S + Fe
H2O + HOCH2CH2NH2 = HOCH2CH2NH3 + OH =>
H2O + HOCH2CH2NH2 = HOCH2CH2NH3 + OH
C2H2 + O2 = C2H2O =>
2 C2H2 + O2 = 2 C2H2O
C2H5NO2 + Cu = C2H5NO2Cu =>
C2H5NO2 + Cu = C2H5NO2Cu
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