| Équations équilibrées la veille | Équations équilibrées le lendemain |
OsOMg = OsMgO
NaNO2 + NaBr + H2SO4 = NO + Br2 + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 NO + Br2 + 2 Na2SO4 + 2 H2O
C2H4O2 + Na2CO3 = CO2 + H2O + NaC2H3O2 =>
2 C2H4O2 + Na2CO3 = CO2 + H2O + 2 NaC2H3O2
CaSO44H2O = Ca + SO4 + H2O + O2 =>
CaSO44H2O = Ca + SO4 + H2O + 20 O2
NO + H2SO4 + KMnO4 = MnSO4 + Mn(NO3)2 + KNO3 + H2O =>
5 NO + 2 H2SO4 + 3 KMnO4 = 2 MnSO4 + Mn(NO3)2 + 3 KNO3 + 2 H2O
HCOHKMnO4 = H2CO3MnO2K =>
HCOHKMnO4 = H2CO3MnO2K
NaC2H3O2HI = NaIHC2H3O2 =>
NaC2H3O2HI = NaIHC2H3O2
As2O3 + HClO4 + H2O = H3AsO4 + HCl =>
2 As2O3 + HClO4 + 6 H2O = 4 H3AsO4 + HCl
MnO2 + CuI + H2SO4 = MnSO4 + CuSO4 + I + H2O =>
MnO2 + CuI + 2 H2SO4 = MnSO4 + CuSO4 + I + 2 H2O
C4H2O4Ca + C4H7NO4 + NaOH = C8H7NO8Na4 + Ca(OH)2 + H2O =>
C4H2O4Ca + C4H7NO4 + 4 NaOH = C8H7NO8Na4 + Ca(OH)2 + 2 H2O
KOH(aq) + CuSO4(aq) = Cu(OH)2(aq) + SO4K2(s) =>
2 KOH(aq) + CuSO4(aq) = Cu(OH)2(aq) + SO4K2(s)
C + H2O = CO + H2 =>
C + H2O = CO + H2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Zn + P2O5 = ZnO + P2O3 =>
2 Zn + P2O5 = 2 ZnO + P2O3
C + H2O = CO + H2 =>
C + H2O = CO + H2
NO + H2SO4 + KMnO4 = MnSO4 + Mn(NO3)2 + KNO3 + H2O =>
5 NO + 2 H2SO4 + 3 KMnO4 = 2 MnSO4 + Mn(NO3)2 + 3 KNO3 + 2 H2O
C2H5OH + H2SO4 = C2H5OHSO3 + H2O =>
C2H5OH + H2SO4 = C2H5OHSO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + NH3 = NO3NH3 + H2 =>
2 HNO3 + 2 NH3 = 2 NO3NH3 + H2
K2S + Pb(NO3)2 = Pb2 + S + KNO3 =>
2 K2S + 2 Pb(NO3)2 = Pb2 + 2 S + 4 KNO3
H2SO4 + CH3NH2 = NH3 + (CH3)2SO4 =>
H2SO4 + 2 CH3NH2 = 2 NH3 + (CH3)2SO4
Rb(OH)FeCl3 = RbCl3Fe(OH) =>
Rb(OH)FeCl3 = RbCl3Fe(OH)
Mg(OH)2 + K2SiO3 = MgSiO3 + KOH =>
Mg(OH)2 + K2SiO3 = MgSiO3 + 2 KOH
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
Ni(s) + N2(g) = NiN =>
2 Ni(s) + N2(g) = 2 NiN
H2SO4 + Zn = ZnSO4 + H =>
H2SO4 + Zn = ZnSO4 + 2 H
CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2 =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
CArBON = CArB(NO) =>
CArBON = CArB(NO)
BrRbAgCl = AgBrClRb =>
BrRbAgCl = AgBrClRb
Cu2O(s) + C(s) = Cu2(s) + CO2(g) =>
2 Cu2O(s) + C(s) = 2 Cu2(s) + CO2(g)
Co(NO3)2 + H3PO4 = Co3(PO4)2 + HNO3 =>
3 Co(NO3)2 + 2 H3PO4 = Co3(PO4)2 + 6 HNO3
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
NO + H2SO4 + KMnO4 = MnSO4 + Mn(NO3)2 + KNO3 + H2O =>
5 NO + 2 H2SO4 + 3 KMnO4 = 2 MnSO4 + Mn(NO3)2 + 3 KNO3 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C9H10OCH3NH2H2 = C10H15NH2O =>
C9H10OCH3NH2H2 = C10H15NH2O
SOHCuCl = Cu(OH)SCl =>
SOHCuCl = Cu(OH)SCl
Lead(IV)ChlorideSodiumHydroxide = Lead(IV)HydroxideSodiumChloride =>
Lead(IV)ChlorideSodiumHydroxide = Lead(IV)HydroxideSodiumChloride
Pb + HCl = PbCl2 + H =>
Pb + 2 HCl = PbCl2 + 2 H
NaIAgNO2 = NaNO2IAg =>
NaIAgNO2 = NaNO2IAg
SmClNaS = NaClSmS =>
SmClNaS = NaClSmS
C6H5OH + Cl2 = C6Cl5OH + HCl =>
C6H5OH + 5 Cl2 = C6Cl5OH + 5 HCl
FeO + H3PO4 = Fe3(PO4)2 + H2O =>
3 FeO + 2 H3PO4 = Fe3(PO4)2 + 3 H2O
H3(PO)4 + KOH = H2O + K3(PO)4 =>
H3(PO)4 + 3 KOH = 3 H2O + K3(PO)4
NO + H2SO4 + KMnO4 = MnSO4 + Mn(NO3)2 + KNO3 + H2O =>
5 NO + 2 H2SO4 + 3 KMnO4 = 2 MnSO4 + Mn(NO3)2 + 3 KNO3 + 2 H2O
C15H21O + O2 = CO2 + H2O =>
4 C15H21O + 79 O2 = 60 CO2 + 42 H2O
Na2S + Pb(NO3)2 = PbS + NaNO3 =>
Na2S + Pb(NO3)2 = PbS + 2 NaNO3
V + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + V2(SO4)5 =>
6 V + 5 K2Cr2O7 + 35 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 35 H2O + 3 V2(SO4)5
AlPO3 + CaCl2 = Ca3(PO3)2 + AlCl3 =>
2 AlPO3 + 3 CaCl2 = Ca3(PO3)2 + 2 AlCl3
CoSO4 + F2 + H2SO4 = Co2(SO4)3 + HF =>
2 CoSO4 + F2 + H2SO4 = Co2(SO4)3 + 2 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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