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6 HBr + 2 Al = 2 Br3Al + 3 H2
C3H6O3 + NO3 = CO2 + N2 + H2O =>
C3H6O3 + 2 NO3 = 3 CO2 + N2 + 3 H2O
K2IrCl6 + N2H4*H2O + KOH = Ir + KCl + N2 + H2O =>
K2IrCl6 + N2H4*H2O + 4 KOH = Ir + 6 KCl + N2 + 5 H2O
ZnOHCl + HNO3 = ZnCl2 + Zn(NO3)2 + H2O =>
2 ZnOHCl + 2 HNO3 = ZnCl2 + Zn(NO3)2 + 2 H2O
Fe + CH3COOH = Fe(CH3COO)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2
Al2S3(s) + HBr(aq) = AlBr3(aq) + H2S(g) =>
Al2S3(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2S(g)
Cu + H2S = CuS + H2 =>
Cu + H2S = CuS + H2
ZnS + Al2(SO4)3 = ZnSO4 + Al2S3 =>
3 ZnS + Al2(SO4)3 = 3 ZnSO4 + Al2S3
P4O10 + H2O = HPO3 =>
P4O10 + 2 H2O = 4 HPO3
K2O + H2SO3 = K2SO3 + H2O =>
K2O + H2SO3 = K2SO3 + H2O
H2C2O4 + C2H5OH = (C2H5)2C2O4 + H2O =>
H2C2O4 + 2 C2H5OH = (C2H5)2C2O4 + 2 H2O
HBrO4 + Mg(OH)2 = Mg(BrO4)2 + H2O =>
2 HBrO4 + Mg(OH)2 = Mg(BrO4)2 + 2 H2O
HCH3COO + OH = CH3CO2 + H2O =>
HCH3COO + OH = CH3CO2 + H2O
K2OH2SO3 = K2SO3H2O =>
K2OH2SO3 = K2SO3H2O
NiCO3 + NaClO3 + NaHCO3 + NH2CH2COOH = Na2[Ni(NH2CH2COO)3]ClO3 + H2O + CO2 =>
NiCO3 + NaClO3 + NaHCO3 + 3 NH2CH2COOH = Na2[Ni(NH2CH2COO)3]ClO3 + 2 H2O + 2 CO2
S2Cl4 + S8 + H2O = SH4Cl + H2SO4 =>
12 S2Cl4 + 7 S8 + 128 H2O = 48 SH4Cl + 32 H2SO4
Ag2C2O4 + KMnO4 + HCl = AgCl + KCl + CO2 + H2O + MnCl2 =>
5 Ag2C2O4 + 2 KMnO4 + 16 HCl = 10 AgCl + 2 KCl + 10 CO2 + 8 H2O + 2 MnCl2
NH4{-} + O2 = NO2{-} + H2O =>
NH4{-} + 2 O2 = NO2{-} + 2 H2O
BaCl2 + Li(CrO4)2 = Ba(CrO4)2 + LiCl2 =>
BaCl2 + Li(CrO4)2 = Ba(CrO4)2 + LiCl2
Fe2O3(s) + CO = Fe + CO2 =>
Fe2O3(s) + 3 CO = 2 Fe + 3 CO2
Zr(OH)4 + H2S = ZrS2 + H2O =>
Zr(OH)4 + 2 H2S = ZrS2 + 4 H2O
HOC6H4 + O2 = CO2 + H2O =>
4 HOC6H4 + 27 O2 = 24 CO2 + 10 H2O
AlO2 + HCl = AlCl3 + H2O + O2 =>
4 AlO2 + 12 HCl = 4 AlCl3 + 6 H2O + O2
K2Cr2O7 + BaCl2 + CH3COONa + H2O = BaCrO4 + CH3COOH + KCl + Na2CrO4 =>
K2Cr2O7 + BaCl2 + 2 CH3COONa + H2O = BaCrO4 + 2 CH3COOH + 2 KCl + Na2CrO4
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
H6C18 + O2 = HO2 + C2O =>
2 H6C18 + 21 O2 = 12 HO2 + 18 C2O
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 = NaC2H3O2 + CO2 + H2O =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
Li + C2H3O2 = LiC2H3O2 =>
Li + C2H3O2 = LiC2H3O2
Pb(OH)2 + BaO = PbO + Ba(OH)2 =>
Pb(OH)2 + BaO = PbO + Ba(OH)2
Co + Br2 = CoBr3 =>
2 Co + 3 Br2 = 2 CoBr3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KHC4H4O6(aq) + NaHCO3(s) = NaKC4H4O6(aq) + H2O(l) + CO2(g) =>
KHC4H4O6(aq) + NaHCO3(s) = NaKC4H4O6(aq) + H2O(l) + CO2(g)
FeSO4 + Ca(NO3)2 + H2SO4 = Fe(SO4)3 + NO + CaSO4 + H2O =>
3 FeSO4 + 2 Ca(NO3)2 + 8 H2SO4 = 3 Fe(SO4)3 + 4 NO + 2 CaSO4 + 8 H2O
KAl(OH)4 + HNO3 = Al(NO3)3 + KNO3 + H2O =>
KAl(OH)4 + 4 HNO3 = Al(NO3)3 + KNO3 + 4 H2O
Cu2S + H2SO4 = H2S + CuSO4 + H2O =>
4 Cu2S + 9 H2SO4 = 5 H2S + 8 CuSO4 + 4 H2O
Pb + CH3COOH = (CH3COO)2Pb + H2 =>
Pb + 2 CH3COOH = (CH3COO)2Pb + H2
Fe(a) + H2O(g) = H2(g) + Fe3O4 =>
3 Fe(a) + 4 H2O(g) = 4 H2(g) + Fe3O4
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O
Mg(ClO)2 + H2O = MgO + HClO =>
Mg(ClO)2 + H2O = MgO + 2 HClO
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
CH2OHCH2OHCHOH + O2 = CO2 + H2O =>
2 CH2OHCH2OHCHOH + 7 O2 = 6 CO2 + 8 H2O
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
Na3PO4 + KI + H2SO4 = H3PO3 + K2SO4 + H2O + Na2SO4 + I2 =>
2 Na3PO4 + 4 KI + 5 H2SO4 = 2 H3PO3 + 2 K2SO4 + 2 H2O + 3 Na2SO4 + 2 I2
H2S + Cr2O72{-} + H{+} = S + Cr3 + H2O =>
429 H2S + 6 Cr2O72{-} + 6 H{+} = 429 S + 4 Cr3 + 432 H2O
KOH + Cr2(SO4)3 + H4EDTA = K[Cr(EDTA)(H2O)] + H2SO4 =>
2 KOH + Cr2(SO4)3 + 2 H4EDTA = 2 K[Cr(EDTA)(H2O)] + 3 H2SO4
[Mn(OH2)4]Br2 + [Et4N]Br = [Et4N]2[MnBr4] + H2O =>
[Mn(OH2)4]Br2 + 2[Et4N]Br = [Et4N]2[MnBr4] + 4 H2O
(NH4)3PO4 + CuCO3 = Cu3(PO4)2 + (NH4)2CO3 =>
2(NH4)3PO4 + 3 CuCO3 = Cu3(PO4)2 + 3(NH4)2CO3
C4H8 + HCl = C4H7Cl + H2 =>
C4H8 + HCl = C4H7Cl + H2
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
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