| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuBr2 + 2 Na3N = Cu3N2 + 6 NaBr
CaCl2 + K2SO3 = CaSO3 + KCl =>
CaCl2 + K2SO3 = CaSO3 + 2 KCl
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
Al2(SO4)3 + Ba = Al2 + BaSO4 =>
Al2(SO4)3 + 3 Ba = Al2 + 3 BaSO4
CH3I + CH3ONa = CH3OCH3 + NaI =>
CH3I + CH3ONa = CH3OCH3 + NaI
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3 =>
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3
C3H3NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H3NS + 19 O2 = 12 CO2 + 6 H2O + 2 N2 + 4 SO2
Cu(NO3)2 + K3PO4 = K3(NO3)2 + CuPO4 =>
Cu(NO3)2 + K3PO4 = K3(NO3)2 + CuPO4
NaClO + CO2 + H2O = NaHCO3 + HClO =>
NaClO + CO2 + H2O = NaHCO3 + HClO
C3H7OH + C2H5COOH = C2H5COOC3H7 + HOH =>
C3H7OH + C2H5COOH = C2H5COOC3H7 + HOH
N2O3 + HCl = NCl3 + H2O =>
N2O3 + 6 HCl = 2 NCl3 + 3 H2O
Mg + HNO4 = MgNO4 + H2 =>
2 Mg + 2 HNO4 = 2 MgNO4 + H2
Cu(NO3)2 + K3PO4 = K3(NO3)2 + CuPO4 =>
Cu(NO3)2 + K3PO4 = K3(NO3)2 + CuPO4
KOH + KCr(OH)4 + KMnO4 = K2CrO4 + K2MnO4 + H2O =>
4 KOH + KCr(OH)4 + 3 KMnO4 = K2CrO4 + 3 K2MnO4 + 4 H2O
Al2O3 + H2O = HAl + (OH)3 =>
3 Al2O3 + 15 H2O = 6 HAl + 8(OH)3
CaCl2 + K3(PO4) = Ca3(PO4)2 + (KCl) =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6(KCl)
ZnO + HF = ZnF2 + H2O =>
ZnO + 2 HF = ZnF2 + H2O
Zn + Fe{+3} = Zn{2+} + Fe{2+} =>
Zn + 2 Fe{+3} = Zn{2+} + 2 Fe{2+}
Al2(SO4)3 + BaCl = AlCl3 + Ba2SO4 =>
Al2(SO4)3 + 6 BaCl = 2 AlCl3 + 3 Ba2SO4
ZnO + HF = ZnF2 + H2O =>
ZnO + 2 HF = ZnF2 + H2O
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
H3AsO3 + Ni(OH)2 = Ni3(AsO3)2 + H2O =>
2 H3AsO3 + 3 Ni(OH)2 = Ni3(AsO3)2 + 6 H2O
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
Zn(s) + AgF(aq) = ZnF(aq) + Ag(s) =>
Zn(s) + AgF(aq) = ZnF(aq) + Ag(s)
CH3COOH(aq) + NaOH(aq) = H2O(l) + Na(CH3COO)(aq) =>
CH3COOH(aq) + NaOH(aq) = H2O(l) + Na(CH3COO)(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn(s) + Cl2(g) = ZnCl2(s) =>
Zn(s) + Cl2(g) = ZnCl2(s)
K2O + H2SO4 = KHSO4 + H2O =>
K2O + 2 H2SO4 = 2 KHSO4 + H2O
NaF + HBr = NaBr + HF =>
NaF + HBr = NaBr + HF
(CuSO4) + Fe = Cu + (FeSO4) =>
(CuSO4) + Fe = Cu + (FeSO4)
MgO + C = CO2 + Mg =>
2 MgO + C = CO2 + 2 Mg
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
K3(PO4) + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
Cr(s) + O2(g) = Cr2O(s) =>
4 Cr(s) + O2(g) = 2 Cr2O(s)
MgSO4 + Ba(SO4)2 = BaMg + SO4 =>
MgSO4 + Ba(SO4)2 = BaMg + 3 SO4
Co + AgC2H3O2 = Co(C2H3O2)3 + Ag =>
Co + 3 AgC2H3O2 = Co(C2H3O2)3 + 3 Ag
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + CrCl2 = CuCl + Cr =>
2 Cu + CrCl2 = 2 CuCl + Cr
SO2 + AuCl3 + H2O = H2SO4 + HCl + Au =>
3 SO2 + 2 AuCl3 + 6 H2O = 3 H2SO4 + 6 HCl + 2 Au
PbO2H2 + HCl = PbCl2 + H2O =>
PbO2H2 + 2 HCl = PbCl2 + 2 H2O
BiCl3 + SnCl2 + KOH = Bi + SnO3 + KCl + H2O =>
4 BiCl3 + 3 SnCl2 + 18 KOH = 4 Bi + 3 SnO3 + 18 KCl + 9 H2O
H2SO4 + CO2 = H2CO2 + SO4 =>
H2SO4 + CO2 = H2CO2 + SO4
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
C4H5S + O2 = CO2 + H2O + SO2 =>
4 C4H5S + 25 O2 = 16 CO2 + 10 H2O + 4 SO2
PbSO4 = PbSO3 + O3 =>
3 PbSO4 = 3 PbSO3 + O3
C6H7N + O2 = CO2 + H2O + N2 =>
4 C6H7N + 31 O2 = 24 CO2 + 14 H2O + 2 N2
C5H10 + KMnO4 + H2SO4 = C5H10O3 + K2SO4 + MnSO4 + H2O =>
5 C5H10 + 6 KMnO4 + 9 H2SO4 = 5 C5H10O3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ca(K) + O2(d) = CaO(K) =>
2 Ca(K) + O2(d) = 2 CaO(K)
FeCl3 + BaCl2 = FeCl3BaCl2 =>
FeCl3 + BaCl2 = FeCl3BaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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