| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V2O3 + 7 N = 4 VN + 3 NO2
Na4P4O12 + CoSO4 = Na4Co(PO4)2 + SO3 + P2O5 =>
Na4P4O12 + CoSO4 = Na4Co(PO4)2 + SO3 + P2O5
Cu{2+} + H3PO2 + OH{-} = CuH + HPO3{2-} + H3O{+} =>
4 Cu{2+} + 6 H3PO2 + 13 OH{-} = 4 CuH + 6 HPO3{2-} + 7 H3O{+}
NaHCO3 + (H3C6H5O7) = CO2 + (Na3C6H5O7) + H2O =>
3 NaHCO3 + (H3C6H5O7) = 3 CO2 + (Na3C6H5O7) + 3 H2O
N2H2 + H2O = NH2OH =>
N2H2 + 2 H2O = 2 NH2OH
Fe2(Co3)3 + NaOH = Fe(OH)3 + Na2Co3 =>
Fe2(Co3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2Co3
CrO3 + HCl = Cr(OH)3 + Cl2 =>
2 CrO3 + 6 HCl = 2 Cr(OH)3 + 3 Cl2
CU + HCI = CUCI + H2 =>
2 CU + 2 HCI = 2 CUCI + H2
FeS + O2 = FeO + SO =>
FeS + O2 = FeO + SO
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
CH3CH2O(CH3COO) + KCl = CH3CH2Cl + CH3CO2K + O2 =>
2 CH3CH2O(CH3COO) + 2 KCl = 2 CH3CH2Cl + 2 CH3CO2K + O2
HI + Li(OH) = LiI + H2O =>
HI + Li(OH) = LiI + H2O
CH4 + H2O = CH6 + O =>
CH4 + H2O = CH6 + O
Fe(OH)3 + LiNO3 = Fe(NO3)3 + LiOH =>
Fe(OH)3 + 3 LiNO3 = Fe(NO3)3 + 3 LiOH
CuOH + H2SO4 = CuSO4 + H2O + SO2 =>
2 CuOH + 3 H2SO4 = 2 CuSO4 + 4 H2O + SO2
PdCl2 + HNO3 = Pd(NO3)2 + H2Cl2 =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + H2Cl2
Al + HCl = AlCl2 + H2 =>
Al + 2 HCl = AlCl2 + H2
Cr(OH)3 + H2SO4 = Cr(OH)SO4 + H2O =>
Cr(OH)3 + H2SO4 = Cr(OH)SO4 + 2 H2O
GeO2 = Ge + O2 =>
GeO2 = Ge + O2
C2H6O + O2 = C2H3O2 + H2O =>
4 C2H6O + 5 O2 = 4 C2H3O2 + 6 H2O
N2H4 + CrO4 = Cr(OH)4 + N2 =>
N2H4 + CrO4 = Cr(OH)4 + N2
CH3CH2CH2COH + KMnO4 + H2SO4 = CH3CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COOH + 2 MnSO4 + K2SO4 + 3 H2O
H + N + O2 = HNO3 =>
2 H + 2 N + 3 O2 = 2 HNO3
MnBr2 + Mg = MgBr2 + Mn =>
MnBr2 + Mg = MgBr2 + Mn
C9H14NO2S + O2 = CO2 + SO2 + H2O + NO =>
C9H14NO2S + 13 O2 = 9 CO2 + SO2 + 7 H2O + NO
MnCl2 + H2O2 + H2SO4 = H2O + MnSO4 + Cl2 =>
MnCl2 + H2O2 + H2SO4 = 2 H2O + MnSO4 + Cl2
Mg + Pb(BrO3)2 = Mg(BrO3)2 + Pb =>
Mg + Pb(BrO3)2 = Mg(BrO3)2 + Pb
Cs3(PO4) + Mg(NO3)2 = CsNO3 + Mg3(PO4)2 =>
2 Cs3(PO4) + 3 Mg(NO3)2 = 6 CsNO3 + Mg3(PO4)2
AgOH + Cl2O7 = AgClO4 + H2O =>
2 AgOH + Cl2O7 = 2 AgClO4 + H2O
H(Br) + Mg(OH)2 = Mg(Br)2 + H2O =>
2 H(Br) + Mg(OH)2 = Mg(Br)2 + 2 H2O
P2 + O3 = O2P3 =>
9 P2 + 4 O3 = 6 O2P3
KI + HCl = KICl4 + H2 =>
KI + 4 HCl = KICl4 + 2 H2
Pb1 + O2 = PbO =>
2 Pb1 + O2 = 2 PbO
CH3C(O)OH + H2O2 = CH3C(O)OOH + H2O =>
CH3C(O)OH + H2O2 = CH3C(O)OOH + H2O
Al + HIO = Al(IO)3 + H2 =>
2 Al + 6 HIO = 2 Al(IO)3 + 3 H2
Na2CO3 + Fe2O3 + NaClO = Na2FeO4 + NaCl + CO2 =>
2 Na2CO3 + Fe2O3 + 3 NaClO = 2 Na2FeO4 + 3 NaCl + 2 CO2
NiCl2 + KMnO4 + H2SO4 = Cl2 + MnSO4 + NiSO4 + K2SO4 + H2O =>
5 NiCl2 + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 5 NiSO4 + K2SO4 + 8 H2O
Ba(NO3)2 + SO2 = BaSO4 + NO2 =>
Ba(NO3)2 + SO2 = BaSO4 + 2 NO2
(HCl) + H2 = ClH3 =>
(HCl) + H2 = ClH3
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
Al2O3 = Al2 + (O2)3 =>
2 Al2O3 = 2 Al2 + (O2)3
Sb2O3 + H2O2 = H4Sb2O7 =>
Sb2O3 + 2 H2O2 = H4Sb2O7
Fe + CaCo3 = FeCo3 + Ca =>
Fe + CaCo3 = FeCo3 + Ca
MgCl2 + Na3PO4 = Mg3P2O8 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3P2O8 + 6 NaCl
Fe2O3 + TiO2 = FeTiO3 + O2 =>
2 Fe2O3 + 4 TiO2 = 4 FeTiO3 + O2
Na2ZnO2 + HBr = NaBr + ZnBr2 + H2O =>
Na2ZnO2 + 4 HBr = 2 NaBr + ZnBr2 + 2 H2O
PbSO4 + LiNO3 = Pb(NO3) + LiSO4 =>
PbSO4 + LiNO3 = Pb(NO3) + LiSO4
(NH4)2CO3 + O2 = CO2 + (NOH4)2 =>
2(NH4)2CO3 + O2 = 2 CO2 + 2(NOH4)2
Hg{2+} + CN{-} = Hg(CN)2 =>
Hg{2+} + 2 CN{-} = Hg(CN)2
CH3NH2 + CH3COOH = CH3NH3 + OCOCH3 =>
CH3NH2 + CH3COOH = CH3NH3 + OCOCH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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