| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sr(OH)2 + Cr2(SO4)3 = 3 SrSO4 + 2 Cr(OH)3
Mn2(SO3)3 + K3PO4 = K2SO3 + MnPO4 =>
Mn2(SO3)3 + 2 K3PO4 = 3 K2SO3 + 2 MnPO4
HO = H2 + O2 =>
2 HO = H2 + O2
NH4Cl + MgO + Na2HPO4 = MgNH4PO4 + NaCl + NH4OH =>
2 NH4Cl + MgO + Na2HPO4 = MgNH4PO4 + 2 NaCl + NH4OH
Mn{+2} + e = Mn =>
Mn{+2} + 2e = Mn
PbS + H2O = PbSO4 + H2 =>
PbS + 4 H2O = PbSO4 + 4 H2
NH4Cl + MgO + Na2HPO4 = MgNH4PO4 + NaCl + NH4OH =>
2 NH4Cl + MgO + Na2HPO4 = MgNH4PO4 + 2 NaCl + NH4OH
NH4Br + Mg(OH)2 = NH4OH + MgBr2 =>
2 NH4Br + Mg(OH)2 = 2 NH4OH + MgBr2
C2H5COOH + Cu = (C2H5COO)2Cu + H2 =>
2 C2H5COOH + Cu = (C2H5COO)2Cu + H2
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
ZnSO4 = Zn + SO4 =>
ZnSO4 = Zn + SO4
C8H8BrNO + HCl + NaOH = BrC6H4NH2 + CH3COOH + NaCl =>
C8H8BrNO + HCl + NaOH = BrC6H4NH2 + CH3COOH + NaCl
Br2(l) + NaL(aq) = NaBr + L2 =>
Br2(l) + 2 NaL(aq) = 2 NaBr + L2
CH + Cl = C + HCl =>
CH + Cl = C + HCl
FeO3 + H2CO3 = FeCO3 + H2O3 =>
FeO3 + H2CO3 = FeCO3 + H2O3
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
CuO + NH4H2PO4 = Cu5O2(PO4)2 + N2 + H2 + O2 =>
10 CuO + 4 NH4H2PO4 = 2 Cu5O2(PO4)2 + 2 N2 + 12 H2 + 3 O2
Na2O + HBr = Na2Br2 + H2O =>
Na2O + 2 HBr = Na2Br2 + H2O
HOCl = HCl + HClO4 =>
4 HOCl = 3 HCl + HClO4
PbSO4 + KCl = PbCl + KSO4 =>
PbSO4 + KCl = PbCl + KSO4
KCl + CuNO3 = KNO3 + CuCl =>
KCl + CuNO3 = KNO3 + CuCl
MnO + P2O5 = Mn2P + O2 =>
8 MnO + 2 P2O5 = 4 Mn2P + 9 O2
CH3COOH = (CH3COOH)2 =>
2 CH3COOH = (CH3COOH)2
MgCl2 + LiNo3 = Mg(No3)2 + LiCl =>
MgCl2 + 2 LiNo3 = Mg(No3)2 + 2 LiCl
CuSO4 + Fe2(SO4)3 = Cu(SO4)3 + Fe(SO4) =>
CuSO4 + 2 Fe2(SO4)3 = Cu(SO4)3 + 4 Fe(SO4)
NH + H2 = NH2 =>
2 NH + H2 = 2 NH2
Na3PO4 + Fe(OH)3 = FePO4 + Na3(OH)3 =>
Na3PO4 + Fe(OH)3 = FePO4 + Na3(OH)3
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
Mg(NO3)2 + KI = Mg + KI(NO3) =>
Mg(NO3)2 + 2 KI = Mg + 2 KI(NO3)
C10H16 + H2O2 = C10H18O + O2 =>
2 C10H16 + 2 H2O2 = 2 C10H18O + O2
[Fe(H2O)5(SCN)]Cl2 + KCl = KSCN + FeCl3 + H2O =>
[Fe(H2O)5(SCN)]Cl2 + KCl = KSCN + FeCl3 + 5 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
C6H12O6 + Na = C6H7O6Na5 + H2 =>
2 C6H12O6 + 10 Na = 2 C6H7O6Na5 + 5 H2
Na2CO3(s) + AgNO3(ac) = NaNO3(ac) + Ag2CO3(s) =>
Na2CO3(s) + 2 AgNO3(ac) = 2 NaNO3(ac) + Ag2CO3(s)
Cl + Al = Cl3Al2 =>
3 Cl + 2 Al = Cl3Al2
N2O2 = NO =>
N2O2 = 2 NO
H2SO4 + KNO3 = H2 + K2SO4 + NO3 =>
H2SO4 + 2 KNO3 = H2 + K2SO4 + 2 NO3
NH4Br + Mg(OH)2 = NH4OH + MgBr2 =>
2 NH4Br + Mg(OH)2 = 2 NH4OH + MgBr2
Ni(OH)2 + KOH = K2NiO2 + H2O =>
Ni(OH)2 + 2 KOH = K2NiO2 + 2 H2O
Pb{2+} + I{-) = PbI2 =>
Pb{2+} + 2 I{-) = PbI2
AlCl3 + CuSO4 = AlSO4 + Cl3Cu =>
AlCl3 + CuSO4 = AlSO4 + Cl3Cu
PI3 + KOH = P(OH)3 + KI =>
PI3 + 3 KOH = P(OH)3 + 3 KI
MgCl + NH4No3 = MgNo3 + NH4Cl =>
MgCl + NH4No3 = MgNo3 + NH4Cl
AgNO3 + LiCI = AgCI + LiNO3 =>
AgNO3 + LiCI = AgCI + LiNO3
(CCl4) + (C3H5O3Na) + OH = NaCO3 + HCl + CO2 =>
9(CCl4) + 2(C3H5O3Na) + 26 OH = 2 NaCO3 + 36 HCl + 13 CO2
Fe(NO3)3 + (NH4)2S = Fe(NH4)3 + S(NO3)2 =>
2 Fe(NO3)3 + 3(NH4)2S = 2 Fe(NH4)3 + 3 S(NO3)2
C6H12O + Na2Cr2O7 = C6H10O + Na2Cr2O7H2 =>
C6H12O + Na2Cr2O7 = C6H10O + Na2Cr2O7H2
Na2O + K = Na + K2O =>
Na2O + 2 K = 2 Na + K2O
K2Cl2O = KCl + O =>
K2Cl2O = 2 KCl + O
NH4NO3 + H2SO4 = SO2 + H2O + NO2 =>
NH4NO3 + 3 H2SO4 = 3 SO2 + 5 H2O + 2 NO2
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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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