| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
LiHCl = LiCl + H2 =>
2 LiHCl = 2 LiCl + H2
Na + H2C2O4 = Na2C2O4 + H2 =>
2 Na + H2C2O4 = Na2C2O4 + H2
K4Fe(CN)6 + H2SO4 + KMnO4 = MnSO4 + Fe2(SO4)3 + CO2 + K2SO4 + HNO3 + H2O =>
10 K4Fe(CN)6 + 218 H2SO4 + 122 KMnO4 = 122 MnSO4 + 5 Fe2(SO4)3 + 60 CO2 + 81 K2SO4 + 60 HNO3 + 188 H2O
Cl2 + CH4 = CCl4 + HCl =>
4 Cl2 + CH4 = CCl4 + 4 HCl
Mg + Cu(No3)2 = Mg(No3) + Cu =>
2 Mg + Cu(No3)2 = 2 Mg(No3) + Cu
C2H5NH2 + NaOH = C2H5ONa + NH3 =>
C2H5NH2 + NaOH = C2H5ONa + NH3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe3O2 + C2O = Fe2 + CO2 =>
6 Fe3O2 + 4 C2O = 9 Fe2 + 8 CO2
C17H16(OH)2Br2Cl2 + O2 = CO2 + H2O + BrO + Cl2O =>
C17H16(OH)2Br2Cl2 + 22 O2 = 17 CO2 + 9 H2O + 2 BrO + Cl2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C8H12 + KMnO4 = MnO2 + KOH + KOCOCH2COCH3 =>
C8H12 + 4 KMnO4 = 4 MnO2 + 2 KOH + 2 KOCOCH2COCH3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
Na2CO3 + H(C2H3O2) = Na(C2H3O2) + H2CO3 =>
Na2CO3 + 2 H(C2H3O2) = 2 Na(C2H3O2) + H2CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li + S = Li2(S) =>
2 Li + S = Li2(S)
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaH2O = BaOH + H2 =>
2 BaH2O = 2 BaOH + H2
KJ + KNO2 + H2SO4 = J2 + K2SO4 + NO + H2O =>
2 KJ + 2 KNO2 + 2 H2SO4 = J2 + 2 K2SO4 + 2 NO + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C9H8O4(s) + HCl(aq) = C9H7O3Cl(s) + H2O(l) =>
C9H8O4(s) + HCl(aq) = C9H7O3Cl(s) + H2O(l)
K2S + Ca(C2H3O2)2 = KC2H3O2 + CaS =>
K2S + Ca(C2H3O2)2 = 2 KC2H3O2 + CaS
Nh3 = Nh9 =>
3 Nh3 = Nh9
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
Na + CI = NaCI =>
Na + CI = NaCI
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C32H52O21N + H2O = CH4 + CO2 + NH3 =>
8 C32H52O21N + 74 H2O = 135 CH4 + 121 CO2 + 8 NH3
H2SO4 + AlBr2 = HBr + Al3(SO4)3 =>
3 H2SO4 + 3 AlBr2 = 6 HBr + Al3(SO4)3
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
Pb(OH){2} + HCl = H2O + PbCl{2} =>
Pb(OH){2} + HCl = H2O + PbCl{2}
FeCl3 + KCN + H2O = Fe(OH)3 + HCN + KCl =>
FeCl3 + 3 KCN + 3 H2O = Fe(OH)3 + 3 HCN + 3 KCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C8H10O2 + C7H7Br + NaOH = C15H16O2 + H2O + NaBr =>
C8H10O2 + C7H7Br + NaOH = C15H16O2 + H2O + NaBr
CH2CH2 + CH3COOH + H2O = CH3COOH2CH3 =>
2 CH2CH2 + CH3COOH + 2 H2O = 2 CH3COOH2CH3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
BaCl2 + KClO3 = Ba(ClO3)2 + KCl =>
BaCl2 + 2 KClO3 = Ba(ClO3)2 + 2 KCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
(C2H5)2O + H2SO4 = (C2H5)2SO4 + H2O =>
(C2H5)2O + H2SO4 = (C2H5)2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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