| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 2 FeO = 2 Fe + 2 NO
AlF3 + PbCl2 = AlCl3 + PbF2 =>
2 AlF3 + 3 PbCl2 = 2 AlCl3 + 3 PbF2
KMnO4 + HCl + FeSO4 = FeCl3 + MnCl2 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 16 HCl + 10 FeSO4 = 4 FeCl3 + 2 MnCl2 + K2SO4 + 3 Fe2(SO4)3 + 8 H2O
CaCl2(aq) + NaNO3(aq) = CaNO3(aq) + NaCl2(aq) =>
CaCl2(aq) + NaNO3(aq) = CaNO3(aq) + NaCl2(aq)
KMnO4 + HCl + FeSO4 = MnCl2 + KCl + Fe2(SO4)3 + FeCl3 + H2O =>
3 KMnO4 + 24 HCl + 15 FeSO4 = 3 MnCl2 + 3 KCl + 5 Fe2(SO4)3 + 5 FeCl3 + 12 H2O
KOH + P4O6 + KIO4 = K3PO4 + KIO3 + H2O =>
12 KOH + P4O6 + 4 KIO4 = 4 K3PO4 + 4 KIO3 + 6 H2O
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2(aq) + 2 NaCl(aq)
Al(OH)3 + B2O3 = Al2O3 + B(OH)3 =>
2 Al(OH)3 + B2O3 = Al2O3 + 2 B(OH)3
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
*C6H12O6 + O2 = (CO2) + (H2O) =>
*C6H12O6 + 6 O2 = 6(CO2) + 6(H2O)
KCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H3O =>
26 KCl + 2 K2Cr2O7 + 21 H2SO4 = 13 Cl2 + 2 Cr2(SO4)3 + 15 K2SO4 + 14 H3O
HCl + FeSO4 + KMnO4 = MnCl2 + FeCl3 + H2SO4 + KCl + H2O =>
18 HCl + 5 FeSO4 + KMnO4 = MnCl2 + 5 FeCl3 + 5 H2SO4 + KCl + 4 H2O
Ni + Co = Ni(Co)4 =>
Ni + 4 Co = Ni(Co)4
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Ca + O2 + H2O = Ca(OH)2 =>
2 Ca + O2 + 2 H2O = 2 Ca(OH)2
Na(OH) + CH3COOH = NaCH3COO + H2O =>
Na(OH) + CH3COOH = NaCH3COO + H2O
CH4 + CO = C2H6 + H2O =>
5 CH4 + CO = 3 C2H6 + H2O
KMnO4 + HCl + FeSO4 = Fe2(SO4)3 + FeCl3 + KCl + MnSO4 + H2O =>
3 KMnO4 + 24 HCl + 15 FeSO4 = 4 Fe2(SO4)3 + 7 FeCl3 + 3 KCl + 3 MnSO4 + 12 H2O
KClO(aq) + C6H14O6(aq) = KCl(aq) + CO2(g) + H2O(l) =>
13 KClO(aq) + C6H14O6(aq) = 13 KCl(aq) + 6 CO2(g) + 7 H2O(l)
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CH3COOH + Na(OH) = H2O + NaC2H3O2 =>
CH3COOH + Na(OH) = H2O + NaC2H3O2
Zn + Na{+} = Zn{2+} + Na =>
Zn + 2 Na{+} = Zn{2+} + 2 Na
Na(OH) + CH3COOH = C2H3NaO2 + H2O =>
Na(OH) + CH3COOH = C2H3NaO2 + H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Al(s) + H2O(s) = Al(OH)3(s) + H2 =>
2 Al(s) + 6 H2O(s) = 2 Al(OH)3(s) + 3 H2
HNo3 + Fe(OH)3 = H2O + Fe(No3)3 =>
3 HNo3 + Fe(OH)3 = 3 H2O + Fe(No3)3
Li3N(s) = Li(s) + N2(g) =>
2 Li3N(s) = 6 Li(s) + N2(g)
Na(OH) + CH3COOH = Na(CH3COO) + H2O =>
Na(OH) + CH3COOH = Na(CH3COO) + H2O
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
C2H2N + O2 = CO2 + H2O + NO =>
C2H2N + 3 O2 = 2 CO2 + H2O + NO
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
Ce + S = CeS =>
Ce + S = CeS
K2SO4 + HCl = SO3 + H2O + KCl =>
K2SO4 + 2 HCl = SO3 + H2O + 2 KCl
H2CO3(s) = H2O(l) + CO2 =>
H2CO3(s) = H2O(l) + CO2
AlCl3 + NaO2 = NaAlO2 + Cl =>
AlCl3 + NaO2 = NaAlO2 + 3 Cl
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl =>
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl
Au + O2 + H{+} = Au{3+} + H2O =>
4 Au + 3 O2 + 12 H{+} = 4 Au{3+} + 6 H2O
KMnO4 + SO2 + H2O = H2SO4 + K2SO4 + MnO2 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnO2
C14H18N2O5 + H2O = C4H7NO4 + C9H11NO2 + CH4O =>
C14H18N2O5 + 2 H2O = C4H7NO4 + C9H11NO2 + CH4O
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
Cr(NO3)3 + NH3 = Cr(NH3)3(NO3)3 =>
Cr(NO3)3 + 3 NH3 = Cr(NH3)3(NO3)3
CH3COONH4 + KOH = CH3COOK + NH3 + H2O =>
CH3COONH4 + KOH = CH3COOK + NH3 + H2O
HgCl2 + Na2S2O3 = HgS2O3 + NaCl =>
HgCl2 + Na2S2O3 = HgS2O3 + 2 NaCl
CH3COOK + KOH = C2H6 + K2CO3 + H2O =>
7 CH3COOK + 5 KOH = 4 C2H6 + 6 K2CO3 + H2O
K2Cr2O7 + NaOH + H2SO4 = Na2CrO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 NaOH + H2SO4 = 2 Na2CrO4 + K2SO4 + 3 H2O
NH2OH + Cl2 + KOH = N2 + KCl + H2O =>
2 NH2OH + Cl2 + 2 KOH = N2 + 2 KCl + 4 H2O
Pb + KNO3 = Pb(NO3)2 + K =>
Pb + 2 KNO3 = Pb(NO3)2 + 2 K
Mg + SO3 = MgSO3 =>
Mg + SO3 = MgSO3
Cr(NO3)3 + NH3 = Cr(NH3)3(NO3)3 =>
Cr(NO3)3 + 3 NH3 = Cr(NH3)3(NO3)3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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