| Équations équilibrées la veille | Équations équilibrées le lendemain |
EuCl3(H2O)6 + GdCl3(H2O)6 + C12H8N2 + 3 C8H5F3O2S = EuGd(C8H5F3O2S)3C12H8N2 + 12 H2O + 6 Cl
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
K3Fe(CN)6 + H2SO4 + H2O2 = Fe2(SO4)3 + K2SO4 + NO2 + CO2 + H2O =>
2 K3Fe(CN)6 + 6 H2SO4 + 54 H2O2 = Fe2(SO4)3 + 3 K2SO4 + 12 NO2 + 12 CO2 + 60 H2O
A1(NO3)3 + NaOH = A1(OH)3 + NaNO3 =>
A1(NO3)3 + 3 NaOH = A1(OH)3 + 3 NaNO3
KMnO4 + Mg3(PO4)2 = K3PO4 + Mg(MnO4)2 =>
6 KMnO4 + Mg3(PO4)2 = 2 K3PO4 + 3 Mg(MnO4)2
HAuCl4 + SO2 + H2O = Au + HCl + H2SO4 =>
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 8 HCl + 3 H2SO4
Fe(O)OH + H2SO4 + H2O = Fe(H2O)6 + SO4 =>
2 Fe(O)OH + 3 H2SO4 + 8 H2O = 2 Fe(H2O)6 + 3 SO4
PtI4 + Cl2 = PtCl + I =>
2 PtI4 + Cl2 = 2 PtCl + 8 I
Pb(C2H3O2)2 + KBr = PbBr2 + CH3CO2K =>
Pb(C2H3O2)2 + 2 KBr = PbBr2 + 2 CH3CO2K
BaH18O10 + NH4(SCN) = Ba(SCN)2 + NH3 + H2O =>
BaH18O10 + 2 NH4(SCN) = Ba(SCN)2 + 2 NH3 + 10 H2O
CoS + O = Co2O3 + SO2 =>
2 CoS + 7 O = Co2O3 + 2 SO2
CuHCl = Cu + HCl =>
CuHCl = Cu + HCl
CH3CH2CH2OH + H2O = CO2 + H2 =>
CH3CH2CH2OH + 5 H2O = 3 CO2 + 9 H2
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
SO2 + HNO3 + KBrO3 + H2O = H2SO4 + Br2 + KNO3 =>
5 SO2 + 2 HNO3 + 2 KBrO3 + 4 H2O = 5 H2SO4 + Br2 + 2 KNO3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4 =>
2 K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4
C12H26(dodecano) + O2 = CO2 + H2O =>
2 C12H26(dodecano) + 37 O2 = 24 CO2 + 26 H2O
Nh3 + AlCl3 = Nh3Cl2 + Al =>
3 Nh3 + 2 AlCl3 = 3 Nh3Cl2 + 2 Al
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O7 + H2 =>
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O7 + H2
Ca{2+} + O{2-} = Ca + O =>
Ca{2+} + O{2-} = Ca + O
C4H9NO2 + O2 = N2 + CO2 + H2O =>
4 C4H9NO2 + 21 O2 = 2 N2 + 16 CO2 + 18 H2O
C + O2 + CaO = CaCO3 =>
C + O2 + CaO = CaCO3
Pb + (HC2H3O2) = Pb(HC2H3O2)2 =>
Pb + 2(HC2H3O2) = Pb(HC2H3O2)2
(CH3)3COH + NaH = (CH3)3CONa + H2 =>
(CH3)3COH + NaH = (CH3)3CONa + H2
NaCl + C20H14O4 + H2O = NaOHC20H14O4HCl =>
NaCl + C20H14O4 + H2O = NaOHC20H14O4HCl
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
AgX + H2O2 = AgX{+} + H2O2{-} =>
AgX + H2O2 = AgX{+} + H2O2{-}
NaO2 + Fe4SO3 = Na2SO4 + Fe + O2 =>
4 NaO2 + 2 Fe4SO3 = 2 Na2SO4 + 8 Fe + 3 O2
Al + OH{1-} + NO3{1-} + H2O = AlO2{1-} + NH3 =>
8 Al + 5 OH{1-} + 3 NO3{1-} + 2 H2O = 8 AlO2{1-} + 3 NH3
C16H12O2 + O2 = CO2 + H2O =>
C16H12O2 + 18 O2 = 16 CO2 + 6 H2O
Xe(g) + F2(g) = XeF6(s) =>
Xe(g) + 3 F2(g) = XeF6(s)
AuCN + H2SO4 = HCN + Au2SO4 =>
2 AuCN + H2SO4 = 2 HCN + Au2SO4
C4H9Br + NaOH = NaBr + C4H10O =>
C4H9Br + NaOH = NaBr + C4H10O
CaCO3(s) + HNO3(aq) = CO2(g) + Ca(NO3)2(aq) + H2O =>
CaCO3(s) + 2 HNO3(aq) = CO2(g) + Ca(NO3)2(aq) + H2O
Ba(NO3)2 + NaI = Na(NO3) + BaI2 =>
Ba(NO3)2 + 2 NaI = 2 Na(NO3) + BaI2
Sb2S5 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = 2 H3SbO4 + 5 H2SO4 + 40 NO2 + 12 H2O
FeCl3 + NH4SCN = NH4Cl + [Fe(SCN)](SCN)2 =>
FeCl3 + 3 NH4SCN = 3 NH4Cl + [Fe(SCN)](SCN)2
C4H9Br + NaOH = NaBr + C4H10O =>
C4H9Br + NaOH = NaBr + C4H10O
CH3 + H2O = OH + CH4 =>
CH3 + H2O = OH + CH4
C4H9Br + NaOH = NaBr + C4H10O =>
C4H9Br + NaOH = NaBr + C4H10O
Fr2Se + MgI2 = FrI + MgSe =>
Fr2Se + MgI2 = 2 FrI + MgSe
ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 NaOH(aq) = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
Al(OH)3 + KOH = H2O + K3AlO3 =>
Al(OH)3 + 3 KOH = 3 H2O + K3AlO3
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
C + O = CO2 =>
C + 2 O = CO2
Pt + OH = PtO + H =>
Pt + OH = PtO + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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