| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2 + CO3 + H2SO4 = Na2SO4 + CO2 + H2O
FeOH + HSO4 = H2O + FeSO4 =>
FeOH + HSO4 = H2O + FeSO4
Mo(No3)3 + Na2O2 + NaOH = Na2MoO4 + NaNo3 + H2O =>
2 Mo(No3)3 + 3 Na2O2 + 4 NaOH = 2 Na2MoO4 + 6 NaNo3 + 2 H2O
Fe + H3PO4 = Fe3O4 + PH3 =>
3 Fe + H3PO4 = Fe3O4 + PH3
CrN2O4 + N2H8SO4 = CrSO4 + NH4NO2 =>
CrN2O4 + N2H8SO4 = CrSO4 + 2 NH4NO2
C + H2O = CO + H2 =>
C + H2O = CO + H2
Mo(No3)3 + Na2O2 + NaOH = Na2MoO4 + NaNo3 + H2O =>
2 Mo(No3)3 + 3 Na2O2 + 4 NaOH = 2 Na2MoO4 + 6 NaNo3 + 2 H2O
NaOH + H2S = NaH + SOH2 =>
NaOH + H2S = NaH + SOH2
C2O3 + HCl = C2Cl3 + Cl2 + H2O =>
2 C2O3 + 12 HCl = 2 C2Cl3 + 3 Cl2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KPO4 + Al(NO3) = KNO3 + AlPO4 =>
KPO4 + Al(NO3) = KNO3 + AlPO4
C3H7NO3 + O = CO2 + H2O + CH4N2O =>
2 C3H7NO3 + 10 O = 5 CO2 + 5 H2O + CH4N2O
Fe(No3)3 + Na2Co3 = FeCo3 + Na2(No3)3 =>
Fe(No3)3 + Na2Co3 = FeCo3 + Na2(No3)3
C2H5NO + Br2 + NaOH = CH5NO + NaBr + Na2CO3 + H2O =>
C2H5NO + 2 Br2 + 6 NaOH = CH5NO + 4 NaBr + Na2CO3 + 3 H2O
Cl + BaF2 = Ba + ClF2 =>
Cl + BaF2 = Ba + ClF2
Co{2} + BrO{-} + H{+} = Co{3} + Br2{+} + H2O{-2} =>
5 Co{2} + 2 BrO{-} + 4 H{+} = 5 Co{3} + Br2{+} + 2 H2O{-2}
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
Sr + SO3 = SrSO3 =>
Sr + SO3 = SrSO3
C4H6(g) + O2(g) = CO2 + H2O =>
2 C4H6(g) + 11 O2(g) = 8 CO2 + 6 H2O
C4H6O2S + C4H4BrNO2 + H2O = C4H7BrO3S + C4H5NO2 =>
C4H6O2S + C4H4BrNO2 + H2O = C4H7BrO3S + C4H5NO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
POCl3 + O2 = P2O5 + Cl2 =>
4 POCl3 + 3 O2 = 2 P2O5 + 6 Cl2
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Mg + S6 = MgS =>
6 Mg + S6 = 6 MgS
HBrO4 + Ba(OH)2 = Ba(BrO4)2 + H2O =>
2 HBrO4 + Ba(OH)2 = Ba(BrO4)2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KH(SO4) + Fe2(SO4)3 + Mn(SO4) + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KH(SO4) + 5 Fe2(SO4)3 + 122 Mn(SO4) + 60 HNO3 + 60 CO2 + 188 H2O
Fe2(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe2(s) + 2 CuSO4(aq) = 2 FeSO4(aq) + 2 Cu(s)
CN + H2O = H2C2O4 + NH3 =>
2 CN + 4 H2O = H2C2O4 + 2 NH3
CH2NH3COOH + O2 = CO2 + H2O + NH3 =>
4 CH2NH3COOH + 7 O2 = 8 CO2 + 6 H2O + 4 NH3
Na(s) + FeCl3(aq) = NaCl(aq) + Fe(s) =>
3 Na(s) + FeCl3(aq) = 3 NaCl(aq) + Fe(s)
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
K2C2O4 + H2O = K + C + OH =>
K2C2O4 + 4 H2O = 2 K + 2 C + 8 OH
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
K + H3PO4 = K(PO4) + H2 =>
2 K + 2 H3PO4 = 2 K(PO4) + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mo(No3)3 + Na2O2 + NaOH = Na2MoO4 + NaNo3 + H2O =>
2 Mo(No3)3 + 3 Na2O2 + 4 NaOH = 2 Na2MoO4 + 6 NaNo3 + 2 H2O
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + 2 NaNO3(aq)
CH3(CH2)4OH + CH3COOH = CH3COO(CH2)4CH3 + H2O =>
CH3(CH2)4OH + CH3COOH = CH3COO(CH2)4CH3 + H2O
K3PO4 + Ca(C2H3O2)2 = Ca3(PO4)2 + KC2H3O2 =>
2 K3PO4 + 3 Ca(C2H3O2)2 = Ca3(PO4)2 + 6 KC2H3O2
HNO3(aq) + K2SO3(aq) = H2O + KNO3 + SO2 =>
2 HNO3(aq) + K2SO3(aq) = H2O + 2 KNO3 + SO2
Pm + O2 = PmO2 =>
Pm + O2 = PmO2
Pb + O3 = PbO2 =>
3 Pb + 2 O3 = 3 PbO2
Fe + CrO = FeO + Cr =>
Fe + CrO = FeO + Cr
FeCl3 + K2(CrO4) = Fe2(CrO4)3 + KCl =>
2 FeCl3 + 3 K2(CrO4) = Fe2(CrO4)3 + 6 KCl
Fe + MgCO3 = Mg + FeCO3 =>
Fe + MgCO3 = Mg + FeCO3
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
BrOH + H2SO4 = Br2SO4 + H2O =>
2 BrOH + H2SO4 = Br2SO4 + 2 H2O
FeO(s) + H2O(l) = Fe(OH)2(s) =>
FeO(s) + H2O(l) = Fe(OH)2(s)
Au + F2 = AuF =>
2 Au + F2 = 2 AuF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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