| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg2SiO4 + Na2CO3 + 5 H2O + Ca(OH)2 = 6 Mg(OH)2 + Na2O*3SiO2 + CaCO3
C2 + H2 = C2H2 =>
C2 + H2 = C2H2
C3H6O + NaOH + I2 = NaI + H2O + CHI3 =>
C3H6O + NaOH + 5 I2 = NaI + 2 H2O + 3 CHI3
Fe + H = FeH3 =>
Fe + 3 H = FeH3
Fe + H = FeH2 =>
Fe + 2 H = FeH2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
PbBr2 + NaNO3 = NaBr + Pb(NO3)2 =>
PbBr2 + 2 NaNO3 = 2 NaBr + Pb(NO3)2
H + Fe = HFe =>
H + Fe = HFe
H + Fe = HFe3 =>
H + 3 Fe = HFe3
Na2S + C6H5NO2 + HCl = C6H6NH2 + S + NaCl + H2O =>
7 Na2S + 2 C6H5NO2 + 14 HCl = 2 C6H6NH2 + 7 S + 14 NaCl + 4 H2O
C4H8 + O2 = H2O + CO2 =>
C4H8 + 6 O2 = 4 H2O + 4 CO2
H + Fe = HFe3 =>
H + 3 Fe = HFe3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + C2H4O2 = Mg(C2H3O2)2 + H =>
Mg + 2 C2H4O2 = Mg(C2H3O2)2 + 2 H
H + Fe = HFe3 =>
H + 3 Fe = HFe3
V{5+} + Mg = Mg{2+} + V =>
2 V{5+} + 5 Mg = 5 Mg{2+} + 2 V
C10H14 + O2 = CO2 + H2O =>
2 C10H14 + 27 O2 = 20 CO2 + 14 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CdO + HMnO4 = Cd(MnO4)2 + H2O =>
CdO + 2 HMnO4 = Cd(MnO4)2 + H2O
KOH + NiBr = BrK + NiOH =>
KOH + NiBr = BrK + NiOH
CoCO3 + C5H8O2 = Co(C5H8O2)2 + H2O + CO2 =>
12 CoCO3 + 25 C5H8O2 = 12 Co(C5H8O2)2 + 4 H2O + 17 CO2
H + Fe = HFe3 =>
H + 3 Fe = HFe3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
H + Fe = HFe3 =>
H + 3 Fe = HFe3
CH3COONH4 + KOH = CH3COONH4KOH =>
CH3COONH4 + KOH = CH3COONH4KOH
[Ag(NH3)2]Cl + HNO3 = NH4NO3 + AgCl =>
[Ag(NH3)2]Cl + 2 HNO3 = 2 NH4NO3 + AgCl
Fe2O3 + C(s) = Fe + CO2(g) =>
2 Fe2O3 + 3 C(s) = 4 Fe + 3 CO2(g)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ti2O3 + H2O = Ti2(OH)2 + O2 =>
Ti2O3 + H2O = Ti2(OH)2 + O2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na2SO2 + HgCl2 = NaCl + HgSO2 =>
Na2SO2 + HgCl2 = 2 NaCl + HgSO2
HCl + Zn + CH3COONa = NaCl + (CH3COO)2Zn + H2 =>
2 HCl + Zn + 2 CH3COONa = 2 NaCl + (CH3COO)2Zn + H2
MnO2 + PbO2 + H2SO4 = H2O + PbSO4 + HMn2O7 =>
4 MnO2 + 5 PbO2 + 5 H2SO4 = 4 H2O + 5 PbSO4 + 2 HMn2O7
Al(OH)3 + H2SO4 = AlOHSO4 + H2O =>
Al(OH)3 + H2SO4 = AlOHSO4 + 2 H2O
SN + HNO3 = SNO2 + NO + H2O =>
3 SN + 4 HNO3 = 3 SNO2 + 4 NO + 2 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Al(s) + CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g) =>
Al(s) + 2 CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g)
RbCl + Ca = CaCl + Rb =>
RbCl + Ca = CaCl + Rb
H + Fe = HFe3 =>
H + 3 Fe = HFe3
C6H5NHNH2 + NO = CO2 + H2 + N2 =>
C6H5NHNH2 + 12 NO = 6 CO2 + 4 H2 + 7 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + KF = CaF2 + KCl =>
CaCl2 + 2 KF = CaF2 + 2 KCl
Ba + H2(SO4) = SO4 + H2Ba =>
Ba + H2(SO4) = SO4 + H2Ba
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{2-} + 3 NO2{-} + 2 H2O
K2S + MgSO4 = K2SO4MgS =>
K2S + MgSO4 = K2SO4MgS
K1 + H2SO4 = KHSO4 + H2O + SO2 =>
2 K1 + 3 H2SO4 = 2 KHSO4 + 2 H2O + SO2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Sc(NO3)3 + H2O = Sc2O3 + HNO3 =>
2 Sc(NO3)3 + 3 H2O = Sc2O3 + 6 HNO3
Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + H2O + (NH3) =>
Ca(OH)2 + (NH4)2(SO4) = Ca(SO4) + 2 H2O + 2(NH3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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