| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + Ca(IO2)2 = Ca(NO3)2 + Mg(IO2)2
AqNo3 + KCl = AqCl + KNo3 =>
AqNo3 + KCl = AqCl + KNo3
H2SCuSO4 = CuSH2SO4 =>
H2SCuSO4 = CuSH2SO4
Fe(s) + CuSO4(aq) = Cu(s) + Fe2(SO4)3 =>
2 Fe(s) + 3 CuSO4(aq) = 3 Cu(s) + Fe2(SO4)3
Sr(OH)2 + FeSO4 = SrSO4 + Fe(OH)2 =>
Sr(OH)2 + FeSO4 = SrSO4 + Fe(OH)2
(NH4)SO4AgNO3 = (NH4)NO3AgSO4 =>
(NH4)SO4AgNO3 = (NH4)NO3AgSO4
Fe(s) + CuSO4(aq) = Cu(s) + Fe2(SO4)3 =>
2 Fe(s) + 3 CuSO4(aq) = 3 Cu(s) + Fe2(SO4)3
R + HNO3 = R(NO3)3 + NO2 + H2O =>
R + 6 HNO3 = R(NO3)3 + 3 NO2 + 3 H2O
Na2S2 + HCl = H2S + NaCl + S =>
Na2S2 + 2 HCl = H2S + 2 NaCl + S
KNO3 = KNO2 + O3 =>
3 KNO3 = 3 KNO2 + O3
Zn3 + (PO4) + Na2SO4 = Na3PO4 + ZnSO4 =>
Zn3 + 2(PO4) + 3 Na2SO4 = 2 Na3PO4 + 3 ZnSO4
C4H6O5 + CaCO3 = C4H4CaO5 + H2O + CO2 =>
C4H6O5 + CaCO3 = C4H4CaO5 + H2O + CO2
C4H8O2C8H18O = C12H24O2H2O =>
C4H8O2C8H18O = C12H24O2H2O
Co(OH)3 + HMnO4 = Co(MnO4)3 + H2O =>
Co(OH)3 + 3 HMnO4 = Co(MnO4)3 + 3 H2O
Mg0CaS = MgSCa0 =>
Mg0CaS = MgSCa0
CaOHCl = ClCaOH =>
CaOHCl = ClCaOH
MnSO4 + KBrO3 + H2O = MnO2 + Br + H2SO4 + KSO4 =>
2 MnSO4 + KBrO3 + H2O = 2 MnO2 + Br + H2SO4 + KSO4
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
FeS2 + H2O + O2 = H2SO4 + Fe =>
FeS2 + 2 H2O + 3 O2 = 2 H2SO4 + Fe
CO(NO3)2 + AgNO3 + NaOH = CO(OH)3 + Ag + NaNO3 =>
CO(NO3)2 + AgNO3 + 3 NaOH = CO(OH)3 + Ag + 3 NaNO3
CoBr2 + Al = Co + Al(Br2)3 =>
3 CoBr2 + Al = 3 Co + Al(Br2)3
Na4PO4 + CaCl2 = Na4Cl2 + CaPO4 =>
Na4PO4 + CaCl2 = Na4Cl2 + CaPO4
PtO2 + HCl = PtCl2 + Cl2 + H2O =>
PtO2 + 4 HCl = PtCl2 + Cl2 + 2 H2O
CH3COOH + KOH = CH3CO3H + KH =>
CH3COOH + KOH = CH3CO3H + KH
SiO2 + Al(OH)3 = (SiO3)3(Al)2 + H2O =>
3 SiO2 + 2 Al(OH)3 = (SiO3)3(Al)2 + 3 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
AlClNHOH = NHClAl(OH) =>
AlClNHOH = NHClAl(OH)
NaO + HCl = NaOHCl =>
NaO + HCl = NaOHCl
NaCl2 + Li(NO3) = Na(NO3)2 + LiCl =>
NaCl2 + 2 Li(NO3) = Na(NO3)2 + 2 LiCl
NaOH(aq) + H2O2(aq) = Na2O2(aq) + H2O(l) =>
2 NaOH(aq) + H2O2(aq) = Na2O2(aq) + 2 H2O(l)
Al2 + OH2 = Al(OH)3 + H2 =>
Al2 + 6 OH2 = 2 Al(OH)3 + 3 H2
SO2(g) + KMnO4(aq) + H2O(l) = MnSO4(aq) + H2SO4(aq) + K2SO4(aq) =>
5 SO2(g) + 2 KMnO4(aq) + 2 H2O(l) = 2 MnSO4(aq) + 2 H2SO4(aq) + K2SO4(aq)
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
O + AlBr = Br + AlO =>
O + AlBr = Br + AlO
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
K2CO2 + C = CO + K =>
K2CO2 + C = 2 CO + 2 K
CaMnOH = CaOHMn =>
CaMnOH = CaOHMn
Cr(OH)3 + (HClO4) = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3(HClO4) = Cr(ClO4)3 + 3 H2O
Fe(OH)3 + CuSO4 = FeSO4 + Cu(OH)3 =>
Fe(OH)3 + CuSO4 = FeSO4 + Cu(OH)3
Na2S + H2S = NaHS =>
Na2S + H2S = 2 NaHS
MeOHNa = MeONaH =>
MeOHNa = MeONaH
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
HClPb = PbClH =>
HClPb = PbClH
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
HONH2 = NH2OH =>
HONH2 = NH2OH
LiH + O2 = Li2O + H2O =>
2 LiH + O2 = Li2O + H2O
NaOH + HC2H3O2 = NaCO2 + H50 =>
50 NaOH + 25 HC2H3O2 = 50 NaCO2 + 3 H50
ZnCl2 + LiCO3 = ZnCO3 + LiCl2 =>
ZnCl2 + LiCO3 = ZnCO3 + LiCl2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
KNO2 + H2O + KMnO4 = MnO2 + KNO3 + KOH =>
3 KNO2 + H2O + 2 KMnO4 = 2 MnO2 + 3 KNO3 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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