| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Cu + 2 HCl = 2[CuCl2]{-} + 2 H{+}
Zn + L2 = ZnL =>
2 Zn + L2 = 2 ZnL
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq) =>
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq)
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
N = N4 =>
4 N = N4
CoCl2 + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4OH = 2 NH4Cl + Co(OH)2
FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2
P2O5(g) + H2O(l) = H3PO4(aq) =>
P2O5(g) + 3 H2O(l) = 2 H3PO4(aq)
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
NH4 + H2O = NH4O + H2 =>
NH4 + H2O = NH4O + H2
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
ZnCO3(aq) + HNO3(s) = CO2(g) + H2O(l) + Zn(NO3)2(aq) =>
ZnCO3(aq) + 2 HNO3(s) = CO2(g) + H2O(l) + Zn(NO3)2(aq)
Zn(NO3)2 + Na2S = ZnS + Na + NO3 =>
Zn(NO3)2 + Na2S = ZnS + 2 Na + 2 NO3
NH4OH + ZnSO4 = (NH4)2SO4 + Zn(OH)2 =>
2 NH4OH + ZnSO4 = (NH4)2SO4 + Zn(OH)2
{-} + H{+} + MnO4{-} = Mn{+2} + H2O =>
5e + 8 H{+} + MnO4{-} = Mn{+2} + 4 H2O
CuSO4 + H2S = CuS + H2SO5 =>
5 CuSO4 + 4 H2S = 5 CuS + 4 H2SO5
FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2
NH4OH + HClO4 = NH4ClO4 + H2O =>
NH4OH + HClO4 = NH4ClO4 + H2O
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
Sr + Fe(NO3)3 = Fe + Sr(NO3) =>
3 Sr + Fe(NO3)3 = Fe + 3 Sr(NO3)
C7H8O3 + NaOH = C7H4O3Na2 + CH3OH + OH =>
5 C7H8O3 + 8 NaOH = 4 C7H4O3Na2 + 7 CH3OH + 4 OH
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
NH3 + HCl = NH3Cl3 + H2 =>
2 NH3 + 6 HCl = 2 NH3Cl3 + 3 H2
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
NH4OH + HClO4 = NH4ClO4 + H2O =>
NH4OH + HClO4 = NH4ClO4 + H2O
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
Ca3(PO4)2 + CH3COOH = Ca(H2PO4)2 + Ca(CH3COO)2 =>
Ca3(PO4)2 + 4 CH3COOH = Ca(H2PO4)2 + 2 Ca(CH3COO)2
NaHCO3 + H2C2O4 = Na2C2O4 + CO2 + H2O =>
2 NaHCO3 + H2C2O4 = Na2C2O4 + 2 CO2 + 2 H2O
K3PO4 + Mg(NO3)2 = KNO3 + Mg3(PO4)2 =>
2 K3PO4 + 3 Mg(NO3)2 = 6 KNO3 + Mg3(PO4)2
Al + HF = AlHF =>
Al + HF = AlHF
Na2B4O7*10H2O + H2SO4 = Na2SO4 + H2O + H3BO3 =>
Na2B4O7*10H2O + H2SO4 = Na2SO4 + 5 H2O + 4 H3BO3
C19H3402 + O2 = CO2 + H2O =>
2 C19H3402 + 1739 O2 = 38 CO2 + 3402 H2O
HNO3(aq) + CaCO3(s) = CO2(g) + H2O(g) + Ca(NO3)2(aq) =>
2 HNO3(aq) + CaCO3(s) = CO2(g) + H2O(g) + Ca(NO3)2(aq)
NH4 + CI = NH4CI =>
NH4 + CI = NH4CI
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
CuCl2 + Li3PO4 = Li3Cl2 + CuPO4 =>
CuCl2 + Li3PO4 = Li3Cl2 + CuPO4
CO + Cl{2} = COCl{2} =>
CO + Cl{2} = COCl{2}
FeCl3 + O2 = FeCl3O2 =>
FeCl3 + O2 = FeCl3O2
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
Mg(OH)2(S) = MgO(S) + H2O(g) =>
Mg(OH)2(S) = MgO(S) + H2O(g)
Ho2O3 + Si3N4 = Ho2Si3N4O3 =>
Ho2O3 + Si3N4 = Ho2Si3N4O3
Zn(OH)2 + Fe = Zn + Fe(OH)2 =>
Zn(OH)2 + Fe = Zn + Fe(OH)2
C2H5NH2 + CH3I = C2H5NHCH3 + HI =>
C2H5NH2 + CH3I = C2H5NHCH3 + HI
RCOONH4 = RCOOH + NH3 =>
RCOONH4 = RCOOH + NH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
K3PO4 + LiOH = KOH + Li3PO4 =>
K3PO4 + 3 LiOH = 3 KOH + Li3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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