| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbF + Cu(SO4)2 = CuF2 + 2 Rb(SO4)
Fe(NO3)3*9H2O + Mg(NO3)2*6H2O + C3H8O3 = MgFe2O4 + CO2 + NO2 + H2O =>
14 Fe(NO3)3*9H2O + 7 Mg(NO3)2*6H2O + 4 C3H8O3 = 7 MgFe2O4 + 12 CO2 + 56 NO2 + 184 H2O
C12H11ClO4 + NaCNBH3 + C6H8O7 = C12H13ClO4 + CNBH2 + NaC6H7O7 =>
C12H11ClO4 + NaCNBH3 + C6H8O7 = C12H13ClO4 + CNBH2 + NaC6H7O7
Cd(s) + NiNO3(aq) = Cd(NO3)2(aq) + Ni(s) =>
Cd(s) + 2 NiNO3(aq) = Cd(NO3)2(aq) + 2 Ni(s)
KC1 + Br2 = KBr + C =>
2 KC1 + Br2 = 2 KBr + 2 C
Al2(OH)5Cl*H2O + HCl = Al2(OH)5Cl + H2O*HCl =>
Al2(OH)5Cl*H2O + HCl = Al2(OH)5Cl + H2O*HCl
HI + Pb(CH3COO)2 = PbI2 + CH3COOH =>
2 HI + Pb(CH3COO)2 = PbI2 + 2 CH3COOH
SO3 + Cu(OH)2 = CuO3 + S(OH)2 =>
SO3 + Cu(OH)2 = CuO3 + S(OH)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HBr + Ba(OH)2 = H2O + Br2 + Ba =>
2 HBr + Ba(OH)2 = 2 H2O + Br2 + Ba
Al + H2SO4 = AlH2O4 + S =>
Al + H2SO4 = AlH2O4 + S
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Cu2 + K4[Fe(CN)6]2 = Cu[Fe(CN)6]2 + K =>
Cu2 + 2 K4[Fe(CN)6]2 = 2 Cu[Fe(CN)6]2 + 8 K
C17H35COOH + C3H5(OH)3 = (C17H35COO)3C3H5 + H2O =>
3 C17H35COOH + C3H5(OH)3 = (C17H35COO)3C3H5 + 3 H2O
NaCl + PbNO3 = PbCl2 + Na + NO3 =>
2 NaCl + PbNO3 = PbCl2 + 2 Na + NO3
CO2 + CaCl2 = CaCO3 + CCl4 =>
3 CO2 + 2 CaCl2 = 2 CaCO3 + CCl4
Li(NO3) + NaOH = LiOH + Na(NO3) =>
Li(NO3) + NaOH = LiOH + Na(NO3)
CUCl2*2H2O = CUCl2 + H2O =>
CUCl2*2H2O = CUCl2 + 2 H2O
Mg(NO3)2 + H2O = O2 + NO2 + Mg(OH)2 =>
2 Mg(NO3)2 + 2 H2O = O2 + 4 NO2 + 2 Mg(OH)2
CdCl2 + HNO3 = Cd(NO3)2 + HCl =>
CdCl2 + 2 HNO3 = Cd(NO3)2 + 2 HCl
FeS2 + Br2 + KOH = Fe(OH)3 + KBr + H2O + H2SO4 =>
2 FeS2 + 15 Br2 + 30 KOH = 2 Fe(OH)3 + 30 KBr + 8 H2O + 4 H2SO4
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
C18H2 + O2 = CO2 + H2O =>
2 C18H2 + 37 O2 = 36 CO2 + 2 H2O
Hg + NaOH = HgOH + Na =>
Hg + NaOH = HgOH + Na
Fe*O2 = Fe2O4 =>
2 Fe*O2 = Fe2O4
Co3O4 + S2 = CoS8 + SO2 =>
Co3O4 + 13 S2 = 3 CoS8 + 2 SO2
K{+}H2O = K{+}H{+} =>
K{+}H2O = K{+}H{+}
SbO3{-3} + ClO2 + H2O = ClO{-} + Sb(OH)6{-} + OH{-} =>
3 SbO3{-3} + 2 ClO2 + 11 H2O = 2 ClO{-} + 3 Sb(OH)6{-} + 4 OH{-}
HSO4 + H = HS + H2O =>
HSO4 + 8 H = HS + 4 H2O
MgCO3 + Ca(OH)2 = Mg(OH)2 + CaCO3 =>
MgCO3 + Ca(OH)2 = Mg(OH)2 + CaCO3
LiNO3 + NaI = LiI + NaNO3 =>
LiNO3 + NaI = LiI + NaNO3
Ag + PO4 = Ag3PO4(s) =>
3 Ag + PO4 = Ag3PO4(s)
N2H5Cl + FeCl2 + HCl = NH4Cl + FeCl3 =>
N2H5Cl + 2 FeCl2 + 3 HCl = 2 NH4Cl + 2 FeCl3
NCl3 + HC = CCl4 + N2 + H2 =>
8 NCl3 + 6 HC = 6 CCl4 + 4 N2 + 3 H2
HCl + KOH = HClKOH =>
HCl + KOH = HClKOH
F2 + NaOH = NaF + H2O + O2 =>
2 F2 + 4 NaOH = 4 NaF + 2 H2O + O2
CH3CHCHCH3 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH(OH)CH3 =>
CH3CHCHCH3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH(OH)CH3
Cr + NH3 = [Cr(NH3)4] =>
Cr + 4 NH3 = [Cr(NH3)4]
K + HNO3 = K(NO3)4 + NO2 + H2O =>
K + 8 HNO3 = K(NO3)4 + 4 NO2 + 4 H2O
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
C2H3COOH + Br2 = C2H3COOHBr2 =>
C2H3COOH + Br2 = C2H3COOHBr2
Pt3O4 + H2 = H2O + Pt =>
Pt3O4 + 4 H2 = 4 H2O + 3 Pt
FeCl2(s) + Na2SiO3(s) = NaCl(s) + FeSiO3(s) =>
FeCl2(s) + Na2SiO3(s) = 2 NaCl(s) + FeSiO3(s)
SnO2 + Cr = SnO + Cr2O3 =>
3 SnO2 + 2 Cr = 3 SnO + Cr2O3
Fe(NO3)2 + K2CO3 + H2O = Fe(OH)NO3 + KNO3 + CO2 =>
2 Fe(NO3)2 + K2CO3 + H2O = 2 Fe(OH)NO3 + 2 KNO3 + CO2
CH2CH2 + KMnO4 + H2O = (CH2)2(OH)2 + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3(CH2)2(OH)2 + 2 MnO2 + 2 KOH
HNO3 + FeSO4 + H2SO4 = N2 + H2O + Fe2(SO4)3 =>
2 HNO3 + 10 FeSO4 + 5 H2SO4 = N2 + 6 H2O + 5 Fe2(SO4)3
Ba(OH)2 + HCO3 = Ba(CO3)2 + HOH =>
Ba(OH)2 + 2 HCO3 = Ba(CO3)2 + 2 HOH
Zn + Pb(ClO2)2 = Zn(ClO2)2 + Pb =>
Zn + Pb(ClO2)2 = Zn(ClO2)2 + Pb
Rh + HNO3 + HCl = H3[RhCl6] + NO + H2O =>
Rh + HNO3 + 6 HCl = H3[RhCl6] + NO + 2 H2O
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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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