| Équations équilibrées la veille | Équations équilibrées le lendemain |
NHO3 + KOH = KNO3 + H2O
PbSO4 + CH3COOH = H2SO4 + (CH3COO)2Pb =>
PbSO4 + 2 CH3COOH = H2SO4 + (CH3COO)2Pb
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
PbSO4 + CH3COOH = Pb(C2H3O2)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(C2H3O2)2 + H2SO4
C3H7OH + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
Be(s) + H2O(l) = Be(HO)2(s) + H2(g) =>
Be(s) + 2 H2O(l) = Be(HO)2(s) + H2(g)
PbSO4 + CH3COOH = H2SO4 + (CH3COO)2Pb =>
PbSO4 + 2 CH3COOH = H2SO4 + (CH3COO)2Pb
PbSO4 + CH3COOH = Pb(C2H3O2)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(C2H3O2)2 + H2SO4
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
PbSO4 + CH3COOH = H2SO4 + (CH3COO)2Pb =>
PbSO4 + 2 CH3COOH = H2SO4 + (CH3COO)2Pb
Cr + H2O(l) = H2 + CrO =>
Cr + H2O(l) = H2 + CrO
PbSO4 + CH3COOH = Pb(C2H3O2)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(C2H3O2)2 + H2SO4
NHO3 + KOH = KNO3 + H2O =>
NHO3 + KOH = KNO3 + H2O
Ir + H2SO4 = Ir2(SO4)3 + H2O + SO2 =>
2 Ir + 6 H2SO4 = Ir2(SO4)3 + 6 H2O + 3 SO2
PbSO4 + CH3COOH = Pb(C2H3O2)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(C2H3O2)2 + H2SO4
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
C3H6 + Br = C3H6Br2 =>
C3H6 + 2 Br = C3H6Br2
PbSO4 + CH3COOH = Pb(C2H3O2)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(C2H3O2)2 + H2SO4
RbCl(Cr) + O2(g) = RbClO4(Cr) =>
RbCl(Cr) + 2 O2(g) = RbClO4(Cr)
K2S + MnCl2 = KCl + MnS =>
K2S + MnCl2 = 2 KCl + MnS
Y8 + O2 = YO3 =>
Y8 + 12 O2 = 8 YO3
PbSO4 + CH3COOH = H2SO4 + (CH3COO)2Pb =>
PbSO4 + 2 CH3COOH = H2SO4 + (CH3COO)2Pb
FeI3 + HCl = FeCl3 + HI =>
FeI3 + 3 HCl = FeCl3 + 3 HI
LiCl(aq) + BaS(aq) = LiS + BaCl =>
LiCl(aq) + BaS(aq) = LiS + BaCl
NHO3 + KOH = KNO3 + H2O =>
NHO3 + KOH = KNO3 + H2O
H2O(l) + N2O3 = HNO2(aq) =>
H2O(l) + N2O3 = 2 HNO2(aq)
NH2Cl + HClO = HCl + N2 + H2O =>
2 NH2Cl + HClO = 3 HCl + N2 + H2O
NHO3 + KOH = KNO3 + H2O =>
NHO3 + KOH = KNO3 + H2O
Ag(NO3)(aq) + Al(s) = Al(NO3)3(aq) + Ag(s) =>
3 Ag(NO3)(aq) + Al(s) = Al(NO3)3(aq) + 3 Ag(s)
NaNO3 + KCl = KNO3 + NaCl =>
NaNO3 + KCl = KNO3 + NaCl
C6H12O6 = C2H5OH(ac) + CO2(g) =>
C6H12O6 = 2 C2H5OH(ac) + 2 CO2(g)
SrCO3 + SiO2 + MgO = Sr2MgSi2O7 + CO2 =>
2 SrCO3 + 2 SiO2 + MgO = Sr2MgSi2O7 + 2 CO2
Hg2Cl2 + NH3 = Hg2(NH3) + Cl2 =>
Hg2Cl2 + NH3 = Hg2(NH3) + Cl2
RbCl(Cr) + O2(g) = RbClO4(Cr) =>
RbCl(Cr) + 2 O2(g) = RbClO4(Cr)
C4H8(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NH4NO3 + HNO3 = NNO3 + HH4NO3 =>
NH4NO3 + HNO3 = NNO3 + HH4NO3
Cr2(CO3)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2CO3 + H2O =>
Cr2(CO3)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2CO3 + 8 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
NH4NO3 + O = NO2 + H2O =>
NH4NO3 + 3 O = 2 NO2 + 2 H2O
H2SO4 + KHCO3 = CO2 + H2O + K2SO4 =>
H2SO4 + 2 KHCO3 = 2 CO2 + 2 H2O + K2SO4
Na2CO3AgNO3 = Na2NO3AgCO3 =>
Na2CO3AgNO3 = Na2NO3AgCO3
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
AuNO3 + HCl = AuCl2 + HNO3 + H2 =>
2 AuNO3 + 4 HCl = 2 AuCl2 + 2 HNO3 + H2
BaC2O4 + HCl = H2C2O4 + BaCl2 =>
BaC2O4 + 2 HCl = H2C2O4 + BaCl2
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
H2O + Sr(NO3)2 + Li2B10H16O24 = H3BO3 + Li4SrB2O6 + HNO3 =>
12 H2O + Sr(NO3)2 + 2 Li2B10H16O24 = 18 H3BO3 + Li4SrB2O6 + 2 HNO3
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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