| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + 2 NaOH(ac) = NaClO(ac) + NaCl(ac) + H2O(l)
C15H32 + Fe{3+} + H2O = Fe{2+} + HCO3{-} + H{+} =>
C15H32 + 92 Fe{3+} + 45 H2O = 92 Fe{2+} + 15 HCO3{-} + 107 H{+}
Li + CuCO3 = Cu + Li2CO3 =>
2 Li + CuCO3 = Cu + Li2CO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
SnCl4*5H2O + NaOH = Sn(OH)4 + NaCl + H2O =>
SnCl4*5H2O + 4 NaOH = Sn(OH)4 + 4 NaCl + 5 H2O
K + Na{+} = K{+} + Na =>
K + Na{+} = K{+} + Na
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaAl(OH)4 + H2SO4 = Na2SO4 + H2O + Al2(SO4)3 =>
2 NaAl(OH)4 + 4 H2SO4 = Na2SO4 + 8 H2O + Al2(SO4)3
CuCl2(aq) + KOH(aq) = Cu(OH)2(aq) + KCl(aq) =>
CuCl2(aq) + 2 KOH(aq) = Cu(OH)2(aq) + 2 KCl(aq)
NaOH + NH4Cl = NH3 + H2O + NaCl =>
NaOH + NH4Cl = NH3 + H2O + NaCl
NH3 + FeCl3 = FeN + HCl =>
NH3 + FeCl3 = FeN + 3 HCl
KMnO4 + FeC2O4 + HCl = FeCl3 + KCl + MnCl2 + CO2 + H2O =>
3 KMnO4 + 5 FeC2O4 + 24 HCl = 5 FeCl3 + 3 KCl + 3 MnCl2 + 10 CO2 + 12 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2S + H2O = S8 + H3O =>
8 H2S + 16 H2O = S8 + 16 H3O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NHO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
NHO3 + NaHCO3 = NaNO3 + H2O + CO2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CH3OH + KMnO4 = HCOH + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 HCOH + 2 KOH + 2 H2O + 2 MnO2
PB + CuSO4 = PBSO4 + Cu =>
PB + CuSO4 = PBSO4 + Cu
K2Se + NaNO3 + H2SO4 = K2SO4 + SeO2 + NO2 + H2O + Na2SO4 =>
K2Se + 6 NaNO3 + 4 H2SO4 = K2SO4 + SeO2 + 6 NO2 + 4 H2O + 3 Na2SO4
Br2 + Ca(OH)2 = Ca(BrO)2 + CaBr2 + H2O =>
2 Br2 + 2 Ca(OH)2 = Ca(BrO)2 + CaBr2 + 2 H2O
C6H10O5 + HCl = ClC6H11O5 =>
C6H10O5 + HCl = ClC6H11O5
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
HI + NO2 = HNO3 + HNI3 =>
3 HI + 3 NO2 = 2 HNO3 + HNI3
Mg + MnCO3 = Mn + MgCO3 =>
Mg + MnCO3 = Mn + MgCO3
Pb(s) + ZnSO4(aq) = Zn(s) + Pb(l)SO4(aq) =>
Pb(s) + ZnSO4(aq) = Zn(s) + Pb(l)SO4(aq)
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
KNO2 + H2SO4 + KJ = NO + K2SO4 + J2 + H2O =>
2 KNO2 + 2 H2SO4 + 2 KJ = 2 NO + 2 K2SO4 + J2 + 2 H2O
Mg(NO2)2 + HBr = HNO2 + MgBr2 =>
Mg(NO2)2 + 2 HBr = 2 HNO2 + MgBr2
Fl + NO3 = FlNO3 =>
Fl + NO3 = FlNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
XCuSO4 + XHCl = XCuCl + XHSO4 =>
XCuSO4 + XHCl = XCuCl + XHSO4
KMnO4 + CH3CH2OH + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 11 H2O
HBr + KMnO4 + H2SO4 = HBrO3 + MnSO4 + K2SO4 + H2O =>
5 HBr + 6 KMnO4 + 9 H2SO4 = 5 HBrO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
(C17H33COO)3C3H5(aq) + NaOH(aq) = C17H33COONa(s) + C3H8O3(aq) =>
(C17H33COO)3C3H5(aq) + 3 NaOH(aq) = 3 C17H33COONa(s) + C3H8O3(aq)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CaCl2 + N2(SO4)3 = CaSO4 + NCl3 =>
3 CaCl2 + N2(SO4)3 = 3 CaSO4 + 2 NCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 + H2O = Al2(OH)3 + O2 =>
4 Al2O3 + 6 H2O = 4 Al2(OH)3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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