| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH(s) + 2 H2O = 3 H2 + 2 NaO2
CH3COOH + NaHCO3 = C2H3NaO2 + H2CO3 =>
CH3COOH + NaHCO3 = C2H3NaO2 + H2CO3
HI + BaH2O2 = BaI + H3O2 =>
HI + BaH2O2 = BaI + H3O2
NaCl(s) + H2SO4(aq) = Na2SO4(aq) + HCl(aq) =>
2 NaCl(s) + H2SO4(aq) = Na2SO4(aq) + 2 HCl(aq)
Cu(NO3)2 + H2SO4 + FeSO4 = NO + H2O + Fe2(SO4)3 + CuSO4 =>
Cu(NO3)2 + 4 H2SO4 + 6 FeSO4 = 2 NO + 4 H2O + 3 Fe2(SO4)3 + CuSO4
CuSO4 + HCI = CuCI + HSO4 =>
CuSO4 + HCI = CuCI + HSO4
Fe + MnBr4 = FeBr2 + Mn =>
2 Fe + MnBr4 = 2 FeBr2 + Mn
HCN + RbOH = H2O + RbCN =>
HCN + RbOH = H2O + RbCN
Al2S3 + HOH = Al(OH)3 + H2S =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2S
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
Fe2O3 + H2O(l) = Fe(OH)3(l) =>
Fe2O3 + 3 H2O(l) = 2 Fe(OH)3(l)
K3[Cr(OH)6] + SO2 = K2SO3 + H2O + Cr(OH)3 =>
2 K3[Cr(OH)6] + 3 SO2 = 3 K2SO3 + 3 H2O + 2 Cr(OH)3
Al(OH) + HCl + NH4OH = Al(OH)3 + NH4Cl + H3O =>
Al(OH) + 4 HCl + 4 NH4OH = Al(OH)3 + 4 NH4Cl + 2 H3O
KMnO4 + C2H2 + H2O = CHOOH + KOH + MnO2 =>
2 KMnO4 + C2H2 + 2 H2O = 2 CHOOH + 2 KOH + 2 MnO2
K2Hg2 + HCl = KCl + H2Hg2 =>
K2Hg2 + 2 HCl = 2 KCl + H2Hg2
NaAlSiO4 = Na2O + Al2O3 + SiO2 =>
2 NaAlSiO4 = Na2O + Al2O3 + 2 SiO2
Ni(OH)2 + NH3 = [Ni(NH3)6](OH)2 =>
Ni(OH)2 + 6 NH3 = [Ni(NH3)6](OH)2
NaOH + Zn(No3)2 = Na(No3)2 + ZnOH =>
NaOH + Zn(No3)2 = Na(No3)2 + ZnOH
Ba(NO3)2 + NaHSO4 = Ba(HSO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO4 = Ba(HSO4)2 + 2 NaNO3
HNO3(k) + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3(k) + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
C4H8 + Br = C4H8Br2 =>
C4H8 + 2 Br = C4H8Br2
[(CH3)2CHO]2POCl + NaHF2 = [(CH3)2CHO]2POF + NaCl + HCl =>
2[(CH3)2CHO]2POCl + NaHF2 = 2[(CH3)2CHO]2POF + NaCl + HCl
Ba(OH)2 + Zn = Ba + Zn(OH) =>
Ba(OH)2 + 2 Zn = Ba + 2 Zn(OH)
Sb2S5 + HNO3 = H2O + S + NO + HSbO3 =>
3 Sb2S5 + 10 HNO3 = 2 H2O + 15 S + 10 NO + 6 HSbO3
HCl + Ca(OH2) = HOH2 + CaCl =>
HCl + Ca(OH2) = HOH2 + CaCl
H3PO3 + Ba(OH)2 = BaHO3P + H2O =>
H3PO3 + Ba(OH)2 = BaHO3P + 2 H2O
Fe(oh)2 + H2O2 = Fe(OH)3 =>
Fe(oh)2 + 3 H2O2 = 2 Fe(OH)3
Boronoxide = Boron + oxygen =>
2 B2O3 = 4 B + 3 O2
HCl + AgO = AgCl + HO =>
HCl + AgO = AgCl + HO
SnCl2*2H2O + NH4OH = SnO2 + NH4Cl + H2O + H2 =>
SnCl2*2H2O + 2 NH4OH = SnO2 + 2 NH4Cl + 2 H2O + H2
Ba(NO3)2 = Ba + N2 + O2 =>
Ba(NO3)2 = Ba + N2 + 3 O2
H3PO4 + Ce(OH)4 = Ce3(PO4)4 + H2O =>
4 H3PO4 + 3 Ce(OH)4 = Ce3(PO4)4 + 12 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
AlI3 + KNO3 = KI + Al(NO3)3 =>
AlI3 + 3 KNO3 = 3 KI + Al(NO3)3
Rh + O2 = Rh2O =>
4 Rh + O2 = 2 Rh2O
Mn + K4[Fe(Cn)6] = Mn2[Fe(Cn)6] + K =>
2 Mn + K4[Fe(Cn)6] = Mn2[Fe(Cn)6] + 4 K
AgNo3 + NiCl2 = AgCl2 + NiNo3 =>
AgNo3 + NiCl2 = AgCl2 + NiNo3
NaOH + Ba3(Po4)2 = Ba(OH)2 + Na3Po4 =>
6 NaOH + Ba3(Po4)2 = 3 Ba(OH)2 + 2 Na3Po4
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Al(OH)3 + NHO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 NHO3 = Al(NO3)3 + 3 H2O
C6H5NH2 + Br2 = C6H4Br3N + HBr =>
C6H5NH2 + 3 Br2 = C6H4Br3N + 3 HBr
MgCl2(aq) + AgNO3 = MgNO3 + AgCl2 =>
MgCl2(aq) + AgNO3 = MgNO3 + AgCl2
Nb2TaN2F2 = TaN + NbN + NbF5 + Nb =>
5 Nb2TaN2F2 = 5 TaN + 5 NbN + 2 NbF5 + 3 Nb
S + NaOH + O2 = Na2SO4 + H2O =>
2 S + 4 NaOH + 3 O2 = 2 Na2SO4 + 2 H2O
CH3COOH + NH4NO3 = CH3COONH4 + HNO3 =>
CH3COOH + NH4NO3 = CH3COONH4 + HNO3
HCl(aq) + Fe(OH)3(s) = H2O(l) + FeCl3 =>
3 HCl(aq) + Fe(OH)3(s) = 3 H2O(l) + FeCl3
CuSO4 + KI = Cu + K2SO4 + I2 =>
CuSO4 + 2 KI = Cu + K2SO4 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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