| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 H2(SO4) = Al2(SO4)3 + 6 HBr
H3PO3 + AgOH = AgH2PO3 + H2O =>
H3PO3 + AgOH = AgH2PO3 + H2O
K + LiOH = Li + KOH =>
K + LiOH = Li + KOH
Zn(s) + HCl(Ac) = ZnCl(Ac) + H2(g) =>
2 Zn(s) + 2 HCl(Ac) = 2 ZnCl(Ac) + H2(g)
NH4CN + H2CO3 = HCN + (NH4)2CO3 =>
2 NH4CN + H2CO3 = 2 HCN + (NH4)2CO3
H2S + Cu = CuS2 + H2 =>
2 H2S + Cu = CuS2 + 2 H2
C2H8S + O2 = CO2 + H2O + SO =>
2 C2H8S + 9 O2 = 4 CO2 + 8 H2O + 2 SO
Fe(NO3)3 + K3Fe(CN)6 = FeFe(CN)6 + NO3K =>
Fe(NO3)3 + K3Fe(CN)6 = FeFe(CN)6 + 3 NO3K
Pd3(PO4)4 + N2O3 = PdO2 + N(PO4) =>
Pd3(PO4)4 + 2 N2O3 = 3 PdO2 + 4 N(PO4)
K(s) + O2(g) = K3O(s) =>
6 K(s) + O2(g) = 2 K3O(s)
N2 + H2 + O2 + Cr = (NH4)2Cr2O7 =>
2 N2 + 8 H2 + 7 O2 + 4 Cr = 2(NH4)2Cr2O7
C7H4O + S + KNO3 = K2S + CO2 + H2O + N2 =>
2 C7H4O + 5 S + 10 KNO3 = 5 K2S + 14 CO2 + 4 H2O + 5 N2
Co(ClO4)2 + H2O = Co(OH)2 + HClO4 =>
Co(ClO4)2 + 2 H2O = Co(OH)2 + 2 HClO4
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
NaCl + H2S3O2 = Na2S3O2 + HCl =>
2 NaCl + H2S3O2 = Na2S3O2 + 2 HCl
Fe(OH)3 + KF = FeF3 + KOH =>
Fe(OH)3 + 3 KF = FeF3 + 3 KOH
CSH8O2 + NaH + HCl = CSH12O2 + NaCl =>
CSH8O2 + 2 NaH + 2 HCl = CSH12O2 + 2 NaCl
AlNO3(aq) + NaPO4(aq) = AlPO4 + NaNO3 =>
AlNO3(aq) + NaPO4(aq) = AlPO4 + NaNO3
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O
H3PO4 + Mg(OH)2 = Mg(PO3)2 + H2O =>
2 H3PO4 + Mg(OH)2 = Mg(PO3)2 + 4 H2O
C2H5COOC2H5 + H2O = C2H5COOH + C2H5OH =>
C2H5COOC2H5 + H2O = C2H5COOH + C2H5OH
MnTiO3 + MnO2 + MnF2 + Li2MnO3 + Li4TiO4 = Li13Mn04Ti03O17F03 =>
MnTiO3 + MnO2 + 3 MnF2 + 3.0000000000001Li2MnO3 + 5.0000000000001Li4TiO4 = 2 Li13Mn04Ti03O17F03
SiCl4(l) + Mg() = Si(s) + MgCl2(s) =>
SiCl4(l) + 2 Mg() = Si(s) + 2 MgCl2(s)
FeNO2 = Fe + NO2 =>
FeNO2 = Fe + NO2
Cu + HC1 = CuC12 + H2 =>
Cu + 12 HC1 = CuC12 + 6 H2
Fe(s) + HCl(aq) = FeCl(aq) + H(g) =>
Fe(s) + HCl(aq) = FeCl(aq) + H(g)
Ba(OH)2 + Cr2SO4 = BaSO4 + Cr2(OH)2 =>
Ba(OH)2 + Cr2SO4 = BaSO4 + Cr2(OH)2
Ca(OH)2 + (NH4)2HPO4 = H2O + Ca10(PO4)6(OH)2 + NH3 =>
10 Ca(OH)2 + 6(NH4)2HPO4 = 18 H2O + Ca10(PO4)6(OH)2 + 12 NH3
Mg(NO3)2 + Cd(OH)2 = Mg(OH)2 + Cd(NO3)2 =>
Mg(NO3)2 + Cd(OH)2 = Mg(OH)2 + Cd(NO3)2
CaO + (CaO)6Al2O3 = (CaO)7Al2O3 =>
CaO + (CaO)6Al2O3 = (CaO)7Al2O3
H5O4 = O2 + H2O =>
4 H5O4 = 3 O2 + 10 H2O
Al + CuCl = Al2Cu3 + Cl =>
2 Al + 3 CuCl = Al2Cu3 + 3 Cl
C2H2 + O2 = CO2 + water =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
O2NCH2COONa + H2O = CH3NO2 + NaHCO3 =>
O2NCH2COONa + H2O = CH3NO2 + NaHCO3
AlCl + NaCO = AlCONaCl =>
AlCl + NaCO = AlCONaCl
Na3[AsS3] + HCl = As2S3 + NaCl + H2S =>
2 Na3[AsS3] + 6 HCl = As2S3 + 6 NaCl + 3 H2S
H2SO4 + KBr + NaIO3 = I2 + KBrO3 + H2O + Na2SO4 =>
3 H2SO4 + 5 KBr + 6 NaIO3 = 3 I2 + 5 KBrO3 + 3 H2O + 3 Na2SO4
C6H12 + KMnO4 + KOH = C2H4O2C4H8O + K2MnO4 + H2O =>
C6H12 + 6 KMnO4 + 6 KOH = C2H4O2C4H8O + 6 K2MnO4 + 3 H2O
HNO3(aq) + (NH4)2CO3(aq) = NH4NO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2 NH4NO3(aq) + H2CO3(aq)
MnCl3 + O2 = Mn(ClO3)3 =>
2 MnCl3 + 9 O2 = 2 Mn(ClO3)3
(CH3COO)2Ba + Na2CO3 = CO2 + BaO + CH3COONa =>
(CH3COO)2Ba + Na2CO3 = CO2 + BaO + 2 CH3COONa
NO2 + C = CNO2 =>
NO2 + C = CNO2
NO3 + NaCl = NCl + NaO3 =>
NO3 + NaCl = NCl + NaO3
H(CIO3) + KOH = KCIO3 + H2O =>
H(CIO3) + KOH = KCIO3 + H2O
Fe(NO3)3 + Co(NO3)2 + HOCH2CH2OH = Co5FeO3 + NO2 + CO2 + H2O =>
Fe(NO3)3 + 5 Co(NO3)2 + 2 HOCH2CH2OH = Co5FeO3 + 13 NO2 + 4 CO2 + 6 H2O
Fe{3+}(aq) + SCN{-}(aq) + Na2HPO4(s) = Fe2(HPO4)3 + NaSCN =>
2 Fe{3+}(aq) + 6 SCN{-}(aq) + 3 Na2HPO4(s) = Fe2(HPO4)3 + 6 NaSCN
AgNO3 + Na2CO3 = Ag + CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = 2 Ag + CO3 + 2 NaNO3
NH3(aq) + HNO3(aq) = N2 + H2O(l) =>
5 NH3(aq) + 3 HNO3(aq) = 4 N2 + 9 H2O(l)
Mn3P2 + Na2S = MnS + Na3P =>
Mn3P2 + 3 Na2S = 3 MnS + 2 Na3P
Nt + Al(NO3)3 = Al + Nt(NO3)2 =>
3 Nt + 2 Al(NO3)3 = 2 Al + 3 Nt(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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