| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
C5H10 + HCl = C5H11 + Cl =>
C5H10 + HCl = C5H11 + Cl
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
FeSO4 + MnO2 + H2SO4 = Fe2(SO4)3 + MnS + H2O =>
10 FeSO4 + MnO2 + 6 H2SO4 = 5 Fe2(SO4)3 + MnS + 6 H2O
Ni + HClO3 = Ni(ClO3)3 + H2 =>
2 Ni + 6 HClO3 = 2 Ni(ClO3)3 + 3 H2
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
FeCl3 + K3[Fe(SCN)6] = Fe3[Fe(SCN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(SCN)6] = Fe3[Fe(SCN)6]3 + 9 KCl
U(SO4)2 + KMnO4 + H2O = H2(SO4) + K2SO4 + MnSO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2(SO4) + K2SO4 + 2 MnSO4 + 5 UO2SO4
Zn + H2SO3 = ZnO + H2S =>
3 Zn + H2SO3 = 3 ZnO + H2S
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H2Cl2 + H2 = C2H4Cl2 =>
C2H2Cl2 + H2 = C2H4Cl2
CH3COOH(aq)NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq) + H2O(l)
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
CH3OH = CO + H =>
CH3OH = CO + 4 H
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Al(OH)3(t) = Al2O3 + H2O =>
2 Al(OH)3(t) = Al2O3 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Rb + CH3COOH = RbCH3COO + H =>
Rb + CH3COOH = RbCH3COO + H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
B(NO3)3 + K2SO4 = B2(SO4)3 + KNO3 =>
2 B(NO3)3 + 3 K2SO4 = B2(SO4)3 + 6 KNO3
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
FeO(s) + C(s) = Fe(s) + CO(g) =>
FeO(s) + C(s) = Fe(s) + CO(g)
Cr2O3 + H{+} = Cr{3+} + H2O =>
Cr2O3 + 6 H{+} = 2 Cr{3+} + 3 H2O
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Cr + OH = Cr2O7 + H2O =>
2 Cr + 14 OH = Cr2O7 + 7 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C6H10CaO6 + C12H22CaO14 = C42H74O46Ca5 =>
3 C6H10CaO6 + 2 C12H22CaO14 = C42H74O46Ca5
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
P(s) + O2 = P2O5(s) =>
4 P(s) + 5 O2 = 2 P2O5(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
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