| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOCl2 + 4 HCl = 2 KCl + 3 Cl2 + 2 H2O
Pb + Pb3O4 + H2SO4 = PbSO4 + H2O =>
Pb + Pb3O4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
Co(OH)2 + H3Po4 = Co3(Po4)2 + H2O =>
3 Co(OH)2 + 2 H3Po4 = Co3(Po4)2 + 6 H2O
Fe + Na2C2O4 = Fe(C2O4)3 + Na =>
Fe + 3 Na2C2O4 = Fe(C2O4)3 + 6 Na
(Ca(ClO2)) + HCl = Cl2 + CaCl2 + H2O =>
2(Ca(ClO2)) + 8 HCl = 3 Cl2 + 2 CaCl2 + 4 H2O
Br2 + CH2Cl2 = HBr + CHCl2Br =>
Br2 + CH2Cl2 = HBr + CHCl2Br
C6H5MgBr + C8H8O2 = C19H16O + Mg(OH)Br =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 Mg(OH)Br
calciumchloride + H2CO3 + Na = calciumcarbonate + NaCl + H =>
CaCl2 + H2CO3 + 2 Na = CaCO3 + 2 NaCl + 2 H
MgO + NiO + SiO2 = MgNi6Si6 + O2 =>
2 MgO + 12 NiO + 12 SiO2 = 2 MgNi6Si6 + 19 O2
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
RbCl + Ca = Ca22Cl + Rb =>
RbCl + 22 Ca = Ca22Cl + Rb
Mn{+2} + OH{-} + O2 = H2O + MnO2 =>
2 Mn{+2} + 4 OH{-} + O2 = 2 H2O + 2 MnO2
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb =>
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb
Na2S + KIO3 = Na + I + KSO3 =>
Na2S + KIO3 = 2 Na + I + KSO3
H2SO4 + (NH4)HO = H2O + (NH4)2SO4 =>
H2SO4 + 2(NH4)HO = 2 H2O + (NH4)2SO4
NaNO3 + NaHSO4 = HNO3 + Na2SO4 =>
NaNO3 + NaHSO4 = HNO3 + Na2SO4
Fe2(SO4)3 + MgBr2 = FeBr3 + MgSO4 =>
Fe2(SO4)3 + 3 MgBr2 = 2 FeBr3 + 3 MgSO4
C5H10OH + CH3COOH = CH3COOC5H10 + H2O =>
C5H10OH + CH3COOH = CH3COOC5H10 + H2O
Na + PO4 + BaCl2 = BaPO4 + NaCl =>
2 Na + PO4 + BaCl2 = BaPO4 + 2 NaCl
Ni2O3 + H2O = H3NiO3 =>
Ni2O3 + 3 H2O = 2 H3NiO3
In + H2O = In(OH)3 + H2 =>
2 In + 6 H2O = 2 In(OH)3 + 3 H2
Cl2 + Br2 + KOH = KCl + BrO3 + H2O =>
6 Cl2 + Br2 + 12 KOH = 12 KCl + 2 BrO3 + 6 H2O
C3H9COH + O2 = CO2 + H2O =>
C3H9COH + 6 O2 = 4 CO2 + 5 H2O
CHCl3 + O2 + Cu = CuCl + CO2 + H2O =>
4 CHCl3 + 5 O2 + 12 Cu = 12 CuCl + 4 CO2 + 2 H2O
Cu(NO3)2*3H2O + Fe(NO3)3*9H2O + C6H8O7 = CuFe2O4 + H2O + CO2 + N2 =>
9 Cu(NO3)2*3H2O + 18 Fe(NO3)3*9H2O + 20 C6H8O7 = 9 CuFe2O4 + 269 H2O + 120 CO2 + 36 N2
N2O6 = N2O4 + O2 =>
N2O6 = N2O4 + O2
SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2
C3H7OH(aq) + O2(g) = H2O(g) + CO2(g) =>
2 C3H7OH(aq) + 9 O2(g) = 8 H2O(g) + 6 CO2(g)
C9H8O4 + C8H18O + Ca = C24H38O4 + CaCO3 =>
35 C9H8O4 + 33 C8H18O + 27 Ca = 23 C24H38O4 + 27 CaCO3
[RCO]3[C3H5O3](s) + NaOH(aq) = RCOONa(aq) + C3H5(OH)3(aq) =>
[RCO]3[C3H5O3](s) + 3 NaOH(aq) = 3 RCOONa(aq) + C3H5(OH)3(aq)
P + O2 = P3O3 =>
6 P + 3 O2 = 2 P3O3
GeCl2 + O2 + NaOH + H2O = NaCl + Ge(OH)4 =>
2 GeCl2 + O2 + 4 NaOH + 2 H2O = 4 NaCl + 2 Ge(OH)4
K3PO4 + NH4Cl = KCl + (NH4)3PO4 =>
K3PO4 + 3 NH4Cl = 3 KCl + (NH4)3PO4
CO2(g) + H2O(i) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(i) = C6H12O6(aq) + 6 O2(g)
H2S + H(NO3) = H2(SO4) + NO + H2O =>
3 H2S + 8 H(NO3) = 3 H2(SO4) + 8 NO + 4 H2O
Ca2O2 + HCl = CaCl2 + H2O =>
Ca2O2 + 4 HCl = 2 CaCl2 + 2 H2O
RCOOH + H2O2 = RCOOOH + H2O =>
RCOOH + H2O2 = RCOOOH + H2O
H2SO4 + Na2(CO3) = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2(CO3) = CO2 + H2O + Na2SO4
CH3(CH2)2H3 + O2 = CO2 + H2O =>
2 CH3(CH2)2H3 + 11 O2 = 6 CO2 + 10 H2O
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
NaHCO3(s) + H2So4(aq) = Na2So4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2So4(aq) = Na2So4(aq) + 2 H2O(l) + 2 CO2(g)
PBO2 + PB + H{+} = PB{2+} + H2O =>
PBO2 + PB + 4 H{+} = 2 PB{2+} + 2 H2O
C4H9OH + O = C02 + H2O =>
C4H9OH + 4 O = 2 C02 + 5 H2O
[Cu(NH3)4]SO4 + NaOH = [Cu(NH3)4](OH)2 + Na2SO4 =>
[Cu(NH3)4]SO4 + 2 NaOH = [Cu(NH3)4](OH)2 + Na2SO4
CaCO3 + NHO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 NHO3 = CO2 + Ca(NO3)2 + H2O
O2 + Li2S = Li2O + S =>
O2 + 2 Li2S = 2 Li2O + 2 S
NaOH + H{3}PO{4} = Na{3}PO{4} + HOH =>
NaOH + H{3}PO{4} = Na{3}PO{4} + HOH
[MnO2] + [FeSO4] + [H2SO4] = [MnSO4] + [Fe2(SO4)3] + [H2O] =>
[MnO2] + 2[FeSO4] + 2[H2SO4] = [MnSO4] + [Fe2(SO4)3] + 2[H2O]
CH3CH2NH2COOH + CuO = CH3CHNH2COOCu + H2O =>
CH3CH2NH2COOH + CuO = CH3CHNH2COOCu + H2O
Co(OH)2 + O2 = Co3O4 + H2O =>
6 Co(OH)2 + O2 = 2 Co3O4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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