| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Ca(ClO3)2 + PbS = CaS + Pb(ClO3)2 =>
Ca(ClO3)2 + PbS = CaS + Pb(ClO3)2
Cu(OH)2(aq) + NH3(aq) = Cu(NH3)4() + OH(aq) =>
Cu(OH)2(aq) + 4 NH3(aq) = Cu(NH3)4() + 2 OH(aq)
NiCO3(s) + O2(g) = NiCO4 =>
2 NiCO3(s) + O2(g) = 2 NiCO4
Zn(s) + Ag(No3)(ag) = Zn(No3)2(ag) + Ag(s) =>
Zn(s) + 2 Ag(No3)(ag) = Zn(No3)2(ag) + 2 Ag(s)
NiCO3(s) + O2(g) = NiCO4 =>
2 NiCO3(s) + O2(g) = 2 NiCO4
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
KMnO4 + H2SO4 + H2C2O4 = MnHSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 6 H2C2O4 = 2 MnHSO4 + 12 CO2 + 8 H2O + K2SO4
(NH4)2SO4 + NaNO3 = NH4NO3 + (Na)2SO4 =>
(NH4)2SO4 + 2 NaNO3 = 2 NH4NO3 + (Na)2SO4
NaCa2Mg5AlSi7O22OH2 + FeCl2 = NaCa2Fe2Mg3AlSi7O22OH2 + MgCl2 =>
NaCa2Mg5AlSi7O22OH2 + 2 FeCl2 = NaCa2Fe2Mg3AlSi7O22OH2 + 2 MgCl2
BS + K3PO4 = BPO4 + K3S =>
BS + K3PO4 = BPO4 + K3S
H2SO4 + NH3H2O = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH3H2O = 2 H2O + (NH4)2SO4
C4H10 + HNO3 = C4H8O2 + NO + H2O =>
C4H10 + 2 HNO3 = C4H8O2 + 2 NO + 2 H2O
Pb(C2H3O2)2 + Ag(NO3)2 = Pb(NO3)2 + Ag(C2H3O2)2 =>
Pb(C2H3O2)2 + Ag(NO3)2 = Pb(NO3)2 + Ag(C2H3O2)2
NiCO3(s) + O2(g) = NiCO4 =>
2 NiCO3(s) + O2(g) = 2 NiCO4
KMnO4 + Cr(NO3)3 + H2O = MnO2 + K2Cr2O7 + HNO3 =>
2 KMnO4 + 2 Cr(NO3)3 + 3 H2O = 2 MnO2 + K2Cr2O7 + 6 HNO3
MnS + CH3COOH = (CH3COO)2Mn + H2S =>
MnS + 2 CH3COOH = (CH3COO)2Mn + H2S
H2O2 + NH3 = H2O + NH4NO3 =>
4 H2O2 + 2 NH3 = 5 H2O + NH4NO3
OH + HBO2 = BO2 + H2O =>
OH + HBO2 = BO2 + H2O
LiBr + AgNO3 = AgBr + LiNO3 =>
LiBr + AgNO3 = AgBr + LiNO3
NiCO3(s) + O2(g) = NiCO4 =>
2 NiCO3(s) + O2(g) = 2 NiCO4
C6H5ONa + Cl2 = C6H4OH + NaCl =>
2 C6H5ONa + Cl2 = 2 C6H4OH + 2 NaCl
C3H8O + Ni2(Cr2O7)3 + H2SO4 = C3H6O2 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
9 C3H8O + 2 Ni2(Cr2O7)3 + 24 H2SO4 = 9 C3H6O2 + 6 Cr2(SO4)3 + 2 Ni2(SO4)3 + 33 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH4Cl(aq) + CoSO4(aq) = (NH4)2SO4(aq) + CoCl2 =>
2 NH4Cl(aq) + CoSO4(aq) = (NH4)2SO4(aq) + CoCl2
C7H5O4Bi + HCl = BiCl + HC7H5O4 =>
C7H5O4Bi + HCl = BiCl + HC7H5O4
SrTeO4 + MnO2 = SrMnTeO6 =>
SrTeO4 + MnO2 = SrMnTeO6
Al2(CO3)3 + CaCl2 = Al2Cl2 + Ca(CO3)3 =>
Al2(CO3)3 + CaCl2 = Al2Cl2 + Ca(CO3)3
PCl5 + KF = KPFCl5 =>
PCl5 + KF = KPFCl5
O2 + P4 = PO2 =>
4 O2 + P4 = 4 PO2
K2PO4 + NaCl = KCl + Na2PO4 =>
K2PO4 + 2 NaCl = 2 KCl + Na2PO4
C6H5ONa + Cl2 = C6H4OH + NaCl =>
2 C6H5ONa + Cl2 = 2 C6H4OH + 2 NaCl
Mg(s) + FeCl3(aq) = Fe + MgCl2(aq) =>
3 Mg(s) + 2 FeCl3(aq) = 2 Fe + 3 MgCl2(aq)
Ag + CrCl = AgCl + Cr =>
Ag + CrCl = AgCl + Cr
H2S + O2 = SO2H2O =>
2 H2S + 3 O2 = 2 SO2H2O
CaF2 + HF = CaH2 + F2 =>
CaF2 + 2 HF = CaH2 + 2 F2
Pr + H2O = Pr(OH)3 + H2 =>
2 Pr + 6 H2O = 2 Pr(OH)3 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Zn(s) + F2(g) = Zn2F(s) =>
4 Zn(s) + F2(g) = 2 Zn2F(s)
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
HCOOH + H2SO3 = HCOOSOOH + H2O =>
HCOOH + H2SO3 = HCOOSOOH + H2O
K3AsO4 + H3AsO4 = KH2AsO4 =>
K3AsO4 + 2 H3AsO4 = 3 KH2AsO4
Ca2O2H2 = CaOH =>
Ca2O2H2 = 2 CaOH
Li2CO3 + Fe(NO3)2 = Li2(NO3)2 + Fe(CO3) =>
Li2CO3 + Fe(NO3)2 = Li2(NO3)2 + Fe(CO3)
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
HClO + CaH2O2 = H2O + CaCl2O2 =>
2 HClO + CaH2O2 = 2 H2O + CaCl2O2
NaOH + C = C(OH)4 + Na =>
4 NaOH + C = C(OH)4 + 4 Na
Mg(PO4) + NaBr = MgBr + Na(PO4) =>
Mg(PO4) + NaBr = MgBr + Na(PO4)
CO2 + H = CO2H =>
CO2 + H = CO2H
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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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