| Équations équilibrées la veille |
9 NaOHCO3 + 4 C6H8O7 = 15 CO2 + 13 H2O + 3 Na3C6H5O7
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
As2O3 + HCl + Zn = ZnCl2 + AsH3 + O =>
As2O3 + 6 HCl + 3 Zn = 3 ZnCl2 + 2 AsH3 + 3 O
SnBr2 = Sn2 + Br =>
2 SnBr2 = Sn2 + 4 Br
CaCO3 + C2H4O2 = CaC4H6O4 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = CaC4H6O4 + CO2 + H2O
NaMnO4 + MgI2 + H2SO4 = I2O + MnSO4 + MgSO4 + Na2SO4 + H2O =>
4 NaMnO4 + 5 MgI2 + 11 H2SO4 = 5 I2O + 4 MnSO4 + 5 MgSO4 + 2 Na2SO4 + 11 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Al2(SO4)3 + Cl2 =>
2 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + Al2(SO4)3 + 3 Cl2
Kl + Cl2 = KlCl =>
2 Kl + Cl2 = 2 KlCl
ClO{-} + SO3{-2} = ClO3{-} + S{-2} =>
3 ClO{-} + 2 SO3{-2} = 3 ClO3{-} + 2 S{-2}
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
In + Te = InTe =>
In + Te = InTe
CuCl2 + Al(NO3)3 = Cu(NO3)2 + AlCl3 =>
3 CuCl2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlCl3
NaI(aq) + Cl2(g) = NaCl(aq) + I2 =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2
C + KMnO4 = CO2 + K2O + MnO =>
5 C + 4 KMnO4 = 5 CO2 + 2 K2O + 4 MnO
NH4F + H3PO4 = NH4HF2 + NH4H2PO4 =>
2 NH4F + H3PO4 = NH4HF2 + NH4H2PO4
Cu(NH3)4(OH)2 + HCl = Cu(OH)2 + NH4Cl =>
Cu(NH3)4(OH)2 + 4 HCl = Cu(OH)2 + 4 NH4Cl
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
Ru8 + O2 = RuO4 =>
Ru8 + 16 O2 = 8 RuO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C35H72(g) + O2(g) = CO2(g) + H2O(l) =>
C35H72(g) + 53 O2(g) = 35 CO2(g) + 36 H2O(l)
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
SrO + ZnO = SrZnO2 =>
SrO + ZnO = SrZnO2
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
I + ZnCl = Cl2 + ZnI2 =>
4 I + 2 ZnCl = Cl2 + 2 ZnI2
Li + H2O2 = H2 + LiO2H =>
2 Li + 2 H2O2 = H2 + 2 LiO2H
C6H5NH2 + H2O = C6H5NH3 + OH =>
C6H5NH2 + H2O = C6H5NH3 + OH
CuFeS2 + H2SO4 = H2O + CuSO4 + FeSO4 + SO2 =>
CuFeS2 + 8 H2SO4 = 8 H2O + CuSO4 + FeSO4 + 8 SO2
H3As2O4 + Fe(OH)3 = Fe(H2As2O4)3 + H2O =>
3 H3As2O4 + Fe(OH)3 = Fe(H2As2O4)3 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe + (OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe + (OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NiS + B(NO3)3 = Ni(NO3)2 + B2S3 =>
3 NiS + 2 B(NO3)3 = 3 Ni(NO3)2 + B2S3
Na3PO4 + CoCl2 = NaCl + Co3(PO4)2 =>
2 Na3PO4 + 3 CoCl2 = 6 NaCl + Co3(PO4)2
NaHg2 + H2O = NaOH + Hg + H2 =>
2 NaHg2 + 2 H2O = 2 NaOH + 4 Hg + H2
HBr + PdO2 = PdBr2 + H2OBr =>
4 HBr + PdO2 = PdBr2 + 2 H2OBr
C3N12 + O2 = CO2 + N2 =>
C3N12 + 3 O2 = 3 CO2 + 6 N2
CrO4{2-} + S2{-} + H2O = Cr(OH)3 + S(s) + OH{-} =>
CrO4{2-} + 3 S2{-} + 4 H2O = Cr(OH)3 + 6 S(s) + 5 OH{-}
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CuBr3 + H2O = CuBr2 + HBr + O =>
2 CuBr3 + H2O = 2 CuBr2 + 2 HBr + O
K2O + H3PO4 = K2PO4 + H2O + H =>
K2O + H3PO4 = K2PO4 + H2O + H
N2O5 + KOH = KO5 + N2OH =>
N2O5 + KOH = KO5 + N2OH
CH818 + O2 = CO2 + H2O =>
2 CH818 + 411 O2 = 2 CO2 + 818 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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