| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SbHNO3 = Sb2O5H2ON2
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
CaCl2*H2O + ZnSO4*H2O = CaSO4 + ZnCl2 + H2O =>
CaCl2*H2O + ZnSO4*H2O = CaSO4 + ZnCl2 + 2 H2O
PbOCuBr2 = CuOPbBr2 =>
PbOCuBr2 = CuOPbBr2
HCNAu(OH) = AuCNH2O =>
HCNAu(OH) = AuCNH2O
HCOOHC5H11OH = HCOOC5H11H2O =>
HCOOHC5H11OH = HCOOC5H11H2O
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
FeSO3 + HNO3 = NO + FeSO4 + H =>
2 FeSO3 + HNO3 = NO + 2 FeSO4 + H
HCl + Hg2(NO3)2 + H2[SnCl4] = Hg + H2[SnCl6] + HNO3 =>
2 HCl + Hg2(NO3)2 + H2[SnCl4] = 2 Hg + H2[SnCl6] + 2 HNO3
C3H6O + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O
Co(NO3)NaSO4 = Na(NO3)CoSO4 =>
Co(NO3)NaSO4 = Na(NO3)CoSO4
ZnS2O4NaCO3 = ZnCO3NaS2O4 =>
ZnS2O4NaCO3 = ZnCO3NaS2O4
CuZnHCl = HCuZnCl =>
CuZnHCl = HCuZnCl
KBrO3 + HCl = KCl + HBr + O2 =>
2 KBrO3 + 2 HCl = 2 KCl + 2 HBr + 3 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CCl4(g) + O2(g) = COCl2(g) + Cl2(g) =>
2 CCl4(g) + O2(g) = 2 COCl2(g) + 2 Cl2(g)
MgS(s)HBr(aq) = MgBrSH =>
MgS(s)HBr(aq) = MgBrSH
KOH(g) = K2O(g)H2O =>
2 KOH(g) = K2O(g)H2O
NiCrO4 + Al = Ni + Al2(CrO4)3 =>
3 NiCrO4 + 2 Al = 3 Ni + Al2(CrO4)3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(NH4)3PO4CaCl2 = (NH4)3Cl2CaPO4 =>
(NH4)3PO4CaCl2 = (NH4)3Cl2CaPO4
H2OH2S = H4SO =>
H2OH2S = H4SO
Fe2O3 + C2 = Fe2 + CO =>
2 Fe2O3 + 3 C2 = 2 Fe2 + 6 CO
FCaBr = BrCaF =>
FCaBr = BrCaF
KMnO4 + HBr = MnBr + KBr + Br2 + H2O =>
KMnO4 + 8 HBr = MnBr + KBr + 3 Br2 + 4 H2O
NH4BrF = NH4FBr =>
NH4BrF = NH4FBr
Mg(s)FeSO4(aq) = Fe(s)MgSO4(aq) =>
Mg(s)FeSO4(aq) = Fe(s)MgSO4(aq)
H2O2PbS = H2SPbO2 =>
H2O2PbS = H2SPbO2
KNO3 + Mg + H2O = Mg(OH)2 + NH3 + KOH =>
KNO3 + 4 Mg + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH3 + 2 H2O
ZnOCI = IZnCO =>
ZnOCI = IZnCO
HCH2ClCO2NaOH = NaCH2ClCO2H2O =>
HCH2ClCO2NaOH = NaCH2ClCO2H2O
Cr3 + NaOH = Cr(NaOH)3 =>
Cr3 + 9 NaOH = 3 Cr(NaOH)3
NiClNH4NO3 = NiNH4ClNO3 =>
NiClNH4NO3 = NiNH4ClNO3
Pb(ClO3)2 + HF = PbF2 + H(ClO3) =>
Pb(ClO3)2 + 2 HF = PbF2 + 2 H(ClO3)
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
H2ONH4(NO3) = NH4(OH)H(NO3) =>
H2ONH4(NO3) = NH4(OH)H(NO3)
ClNa2SO4 = ClSO4Na2 =>
ClNa2SO4 = ClSO4Na2
K2F + Mg(NO3)2 = KNO3 + MgF =>
K2F + Mg(NO3)2 = 2 KNO3 + MgF
ClKI = IClK =>
ClKI = IClK
Cr(NO3) + NH3 + H2O = Cr(OH)3 + NH4NO3 =>
4 Cr(NO3) + 2 NH3 + 9 H2O = 4 Cr(OH)3 + 3 NH4NO3
KNO3 + Mg + H2O = Mg(OH)2 + NH3 + KOH =>
KNO3 + 4 Mg + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
Na2SO4FeCl3 = Na2Cl3FeSO4 =>
Na2SO4FeCl3 = Na2Cl3FeSO4
As{+5} + C = As + C{+2} =>
2 As{+5} + 5 C = 2 As + 5 C{+2}
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe(SO4)3 + 2 SO2 + 4 H2O = FeSO4 + 4 H2SO4
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl* =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl*
CrClAlO = CrOAlCl =>
CrClAlO = CrOAlCl
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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