| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + K2SO4 = K2CO3 + Na2SO4
F2 + Ba(OH)2 = OF2 + BaF2 + H2O =>
2 F2 + Ba(OH)2 = OF2 + BaF2 + H2O
CH3OH + C7H6O3 = C6H4 + H2O =>
14 CH3OH + 4 C7H6O3 = 7 C6H4 + 26 H2O
C8H7O2COOH + H2O = C8H7O2COO + H3O =>
C8H7O2COOH + H2O = C8H7O2COO + H3O
Rb(HCO3)2 + HCl = RbCl2 + CO2 + H2O =>
Rb(HCO3)2 + 2 HCl = RbCl2 + 2 CO2 + 2 H2O
FeCr2O7 + K2CO + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO + 9 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
(CuOH)2CO3 + HCl = CuCO3 + CuCl2 + H2O =>
(CuOH)2CO3 + 2 HCl = CuCO3 + CuCl2 + 2 H2O
(NH4)2CO3 + LiOH = Li2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 LiOH = Li2CO3 + 2 NH3 + 2 H2O
CH3CH2CH2CHCHCH2CH3 + O = H2O + CO2 =>
CH3CH2CH2CHCHCH2CH3 + 21 O = 7 H2O + 7 CO2
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
H2AsO4 + H2O = H3O + AsO4 =>
H2AsO4 + 2 H2O = 2 H3O + AsO4
Cr(OH)3 + Na2SO4 + HCl = H2O + Cr2(SO4)3 + NaCl =>
2 Cr(OH)3 + 3 Na2SO4 + 6 HCl = 6 H2O + Cr2(SO4)3 + 6 NaCl
Fe(OH)3 + CO3H = Fe(CO3)3 + H2O =>
Fe(OH)3 + 3 CO3H = Fe(CO3)3 + 3 H2O
Pb(CH3COO)2 + K2S = PbS + KCH3COO =>
Pb(CH3COO)2 + K2S = PbS + 2 KCH3COO
C13H14 + H{+} + Fe(OH)3 = CO2 + Fe{2+} + H2O =>
C13H14 + 132 H{+} + 66 Fe(OH)3 = 13 CO2 + 66 Fe{2+} + 172 H2O
Cu + NH3 + H2O = Cu(OH)2 + NH4 =>
Cu + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4
NaHCO3 + Al2O3 = NaAlO2 + H2O + CO2 =>
2 NaHCO3 + Al2O3 = 2 NaAlO2 + H2O + 2 CO2
C8O3H8 + CH4O = C10O3H12 + H2O =>
C8O3H8 + 2 CH4O = C10O3H12 + 2 H2O
HNo2 + Ca = Ca(No2)2 + H2 =>
2 HNo2 + Ca = Ca(No2)2 + H2
HNH3 + H2O = NH3 + H3O =>
HNH3 + H2O = NH3 + H3O
Fe(s) + H2O(l) + O2(g) = Fe(OH)3(s) =>
4 Fe(s) + 6 H2O(l) + 3 O2(g) = 4 Fe(OH)3(s)
Cd + PbSO4 = CdSO4 + Pb =>
Cd + PbSO4 = CdSO4 + Pb
NaNO3 + MnSO4 + Na2CO3 = Na2MnO4 + CO2 + SO3 + NaNO2 =>
2 NaNO3 + MnSO4 + Na2CO3 = Na2MnO4 + CO2 + SO3 + 2 NaNO2
CaCl2 + HI = CaI2 + HCl =>
CaCl2 + 2 HI = CaI2 + 2 HCl
K2S + AgNo3 = KNo3 + Ag2S =>
K2S + 2 AgNo3 = 2 KNo3 + Ag2S
BaO + H2SO4 = BaHSO4 + H2O + O2 =>
4 BaO + 4 H2SO4 = 4 BaHSO4 + 2 H2O + O2
Fe(No3)3 + NaOH = Fe(OH)3 + Na(No3) =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 Na(No3)
Ag2SO4 + K3PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 2 Ag3PO4 + 3 K2SO4
NH4C2O4*H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + NH3 + H2O =>
10 NH4C2O4*H2O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 20 CO2 + 10 NH3 + 18 H2O
LiOH + MgCl2 = MgOH + LiCl2 =>
LiOH + MgCl2 = MgOH + LiCl2
H2Se + Ba(OH)2 = Ba(Se) + H2O =>
H2Se + Ba(OH)2 = Ba(Se) + 2 H2O
Na2[B4O5(OH)4]*8H2O + HCl = BH3O3 + H2O + NaCl =>
Na2[B4O5(OH)4]*8H2O + 2 HCl = 4 BH3O3 + 5 H2O + 2 NaCl
CH + Cl = C + HCl =>
CH + Cl = C + HCl
KMnO4 + BiBr3 + H2SO4 = Br + MnSO4 + Bi(SO4)3 + KSO4 + H2O =>
3 KMnO4 + 2 BiBr3 + 12 H2SO4 = 6 Br + 3 MnSO4 + 2 Bi(SO4)3 + 3 KSO4 + 12 H2O
CuCO3(s) = CO2(g) + CuO(s) =>
CuCO3(s) = CO2(g) + CuO(s)
ClO + Bi2O3 = Cl + BiO3 =>
3 ClO + Bi2O3 = 3 Cl + 2 BiO3
KClO3 + ZnCl2 = Zn(ClO3)2 + KCl =>
2 KClO3 + ZnCl2 = Zn(ClO3)2 + 2 KCl
CrI3 + K(OH) + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 K(OH) + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O
Fe(cl)2 + KNO3 + HCl = Fe(Cl)3 + NO + H2O + KCl =>
Fe(cl)2 + 2 KNO3 + 8 HCl = 2 Fe(Cl)3 + 2 NO + 4 H2O + 2 KCl
Co + HCl = CoH + Cl =>
Co + HCl = CoH + Cl
Pb(ClO3)3 + KOH = Pb(OH)3 + KClO3 =>
Pb(ClO3)3 + 3 KOH = Pb(OH)3 + 3 KClO3
C4H9OH + O2 = C + H2O =>
C4H9OH + 2 O2 = 4 C + 5 H2O
C4H4O5 + O2 = CO2 + H2O =>
2 C4H4O5 + 5 O2 = 8 CO2 + 4 H2O
C6H12O6 = C2H4O2 =>
C6H12O6 = 3 C2H4O2
Ca{2+} + NaAlSiO4 = Ca(AlSiO4)2 + Na{+} =>
Ca{2+} + 2 NaAlSiO4 = Ca(AlSiO4)2 + 2 Na{+}
NO + H2 = H2O + N2 =>
2 NO + 2 H2 = 2 H2O + N2
Al2O3 + NO2 + O2 = Al(NO3)3 =>
2 Al2O3 + 12 NO2 + 3 O2 = 4 Al(NO3)3
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
NH4NO3 + Ca(OH)2 = NH4 + Ca(NO3)2 + H2O =>
9 NH4NO3 + 5 Ca(OH)2 = 8 NH4 + 5 Ca(NO3)2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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