| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + K3[Fe(CN)6] = SnK3Cl2 + Fe(CN)6
SO2 = S5 + O2 =>
5 SO2 = S5 + 5 O2
P4(s) + Cl(g) = PCl3(i) =>
P4(s) + 12 Cl(g) = 4 PCl3(i)
Cl2 + AlCl2 = AlCl3 =>
Cl2 + 2 AlCl2 = 2 AlCl3
PdCO3 + NaCl = PdCl2 + Na2CO3 =>
PdCO3 + 2 NaCl = PdCl2 + Na2CO3
Br2 + CaI + H2O = CaIO3 + HBr =>
3 Br2 + CaI + 3 H2O = CaIO3 + 6 HBr
CaCO3MgCO3 + HCl = H2CO3CaCl2MgCO3 =>
CaCO3MgCO3 + 2 HCl = H2CO3CaCl2MgCO3
P + H2O2 = P2O3 + H2O =>
2 P + 3 H2O2 = P2O3 + 3 H2O
Ba2F2 = BaF =>
Ba2F2 = 2 BaF
NaIO3 + NaAsO2 + NaOH = NaI + Na3AsO4 + H2O =>
NaIO3 + 3 NaAsO2 + 6 NaOH = NaI + 3 Na3AsO4 + 3 H2O
NH3 + O2 = NHO3 + H2O7 =>
NH3 + 5 O2 = NHO3 + H2O7
Fe + NiSO4 = Fe2(SO4)3 + Ni =>
2 Fe + 3 NiSO4 = Fe2(SO4)3 + 3 Ni
C7H6O5 + C4H6O3 = C9H8O4 + CH3CO2 =>
11 C7H6O5 + 23 C4H6O3 = 9 C9H8O4 + 44 CH3CO2
LiCl + Na2HPO4 + NaOH = NaCl + Li3PO4 + H2O =>
3 LiCl + Na2HPO4 + NaOH = 3 NaCl + Li3PO4 + H2O
MgI2 + H2O = MgI2H2O =>
MgI2 + H2O = MgI2H2O
Al2(CO3)3 + HNO3 = Al(NO3)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O + 3 CO2
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7 =>
K2Cr2O7 + Na2SO3 = K2SO3 + Na2Cr2O7
CaCO3 + Cl2 = CaCl2 + CO2 + ClO2 =>
4 CaCO3 + 5 Cl2 = 4 CaCl2 + 4 CO2 + 2 ClO2
CuCO3 = Cu2O + CO2 + O2 =>
4 CuCO3 = 2 Cu2O + 4 CO2 + O2
H2SO4(aq) + Ba(OH)2 = BaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ba(OH)2 = BaSO4(aq) + 2 H2O(l)
Hg(OH)2 + H3(PO4) = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3(PO4) = Hg3(PO4)2 + 6 H2O
N + O = NO2 =>
N + 2 O = NO2
Na2Cr2O7 + Na2S2O5 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 Na2Cr2O7 + 3 Na2S2O5 + 5 H2SO4 = 5 Na2SO4 + 2 Cr2(SO4)3 + 5 H2O
(NH4)2C2O4 + AgNO3 = (NH4)NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2(NH4)NO3 + Ag2C2O4
As4O6 + NO + H2O = H3As2O4 + HNO3 =>
3 As4O6 + 2 NO + 10 H2O = 6 H3As2O4 + 2 HNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH3CHO + C4H9OH = CH3COOC4H9 + H2O =>
4 CH3CHO + C4H9OH = 2 CH3COOC4H9 + H2O
Na2 + H2 = Na2H =>
2 Na2 + H2 = 2 Na2H
C8H10N4O2 + C2H6O = C8H10N4O2C2H6O =>
C8H10N4O2 + C2H6O = C8H10N4O2C2H6O
ZnSO4 + BaCl2 = BaSO4 + Zn(Cl)2 =>
ZnSO4 + BaCl2 = BaSO4 + Zn(Cl)2
BeO + K3P = Be3P2 + K2O =>
3 BeO + 2 K3P = Be3P2 + 3 K2O
H2SO4 + K2SO4 = H2K2(SO4)2 =>
H2SO4 + K2SO4 = H2K2(SO4)2
MnO4 + Fe{2+} + H2O = Mn + Fe{3+} + OH{-} =>
MnO4 + 8 Fe{2+} + 4 H2O = Mn + 8 Fe{3+} + 8 OH{-}
Na2SO4 + NaCl = Na3SO4Cl =>
Na2SO4 + NaCl = Na3SO4Cl
Pb + CuSO4 = PbSO4Cu =>
Pb + CuSO4 = PbSO4Cu
MnCl3 + (NH4)2CO3 = Mn2(CO3)3 + NH4Cl =>
2 MnCl3 + 3(NH4)2CO3 = Mn2(CO3)3 + 6 NH4Cl
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
Fe(i) + S = FeS =>
Fe(i) + S = FeS
NiCl2(s) + O2(g) = NiO + Cl2O5(g) =>
NiCl2(s) + 3 O2(g) = NiO + Cl2O5(g)
C8H12 + KMnO4 + H2SO4 = C8H10O + MnSO4 + K2SO4 + H2O =>
5 C8H12 + 4 KMnO4 + 6 H2SO4 = 5 C8H10O + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Cr(OH)3 + CO2 = Cr2CO5 + H2O =>
2 Cr(OH)3 + CO2 = Cr2CO5 + 3 H2O
C2H2 + AgNO3 = Ag + CO2 + N2 + H2O =>
6 C2H2 + 10 AgNO3 = 10 Ag + 12 CO2 + 5 N2 + 6 H2O
Sn + Al2(SO4)3 = Sn(SO4)2 + Al =>
3 Sn + 2 Al2(SO4)3 = 3 Sn(SO4)2 + 4 Al
HOCl + H2O = Cl + H3O2 =>
HOCl + H2O = Cl + H3O2
KNO3 + Na3PO4 = KPO4 + NO3Na3 =>
KNO3 + Na3PO4 = KPO4 + NO3Na3
CH3OH + CUO = CO2 + CU + H2O =>
CH3OH + 3 CUO = CO2 + 3 CU + 2 H2O
CH2(OH)CH(OH)CH2(OH) + Na = CH2(ONa)CH(ONa)CH2(ONa) + H2 =>
2 CH2(OH)CH(OH)CH2(OH) + 6 Na = 2 CH2(ONa)CH(ONa)CH2(ONa) + 3 H2
Ba + CrS = BaS + Cr =>
Ba + CrS = BaS + Cr
UF6 + H2O = UO3 + HF =>
UF6 + 3 H2O = UO3 + 6 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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