| Équations équilibrées la veille | Équations équilibrées le lendemain |
FCuFe = FeFCu
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
AlNCsCl = AlCsNCl =>
AlNCsCl = AlCsNCl
Be(s) + O2(g) = BeO =>
2 Be(s) + O2(g) = 2 BeO
CaFe(SO) = FeCaSO =>
CaFe(SO) = FeCaSO
AuClI = AuICl =>
AuClI = AuICl
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
NI + H2SO4 = NISO4 + SO2 + H2O =>
NI + 2 H2SO4 = NISO4 + SO2 + 2 H2O
P4 + HClO4 + H2O = H3PO4 + Cl =>
7 P4 + 20 HClO4 + 32 H2O = 28 H3PO4 + 20 Cl
OHMn = MnOH =>
OHMn = MnOH
IKCI = CIKI =>
IKCI = CIKI
RaOH2O = Ra(HO)2 =>
RaOH2O = Ra(HO)2
AlPO4MgCl2 = AlCl2MgPO4 =>
AlPO4MgCl2 = AlCl2MgPO4
(NH4)CO3 + KOH = KCO3 + NH4OH =>
(NH4)CO3 + KOH = KCO3 + NH4OH
BrCaI = IBrCa =>
BrCaI = IBrCa
CdNiCl2 = CdCl2Ni =>
CdNiCl2 = CdCl2Ni
ZnClNa(OH) = NaClZn(OH) =>
ZnClNa(OH) = NaClZn(OH)
Pb(NO2)2 + KI = PbI2 + K(NO2) =>
Pb(NO2)2 + 2 KI = PbI2 + 2 K(NO2)
Fe + NaCl + O2 = FeCl2 + Na2O =>
2 Fe + 4 NaCl + O2 = 2 FeCl2 + 2 Na2O
MgOH2NH4Cl2 = MgCl2NH4OH2 =>
MgOH2NH4Cl2 = MgCl2NH4OH2
ClCH2CO2HNaOH = H2ONaClCH2CO2 =>
ClCH2CO2HNaOH = H2ONaClCH2CO2
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
Na + Pb(SO4)2 = Pb + Na2SO4 =>
4 Na + Pb(SO4)2 = Pb + 2 Na2SO4
NaLi = LiNa =>
NaLi = LiNa
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
C9H9NO3H2O = C7H7NO2CH3COOH =>
C9H9NO3H2O = C7H7NO2CH3COOH
Li2O + Al = Li + Al2O3 =>
3 Li2O + 2 Al = 6 Li + Al2O3
AgNiMg = AgMgNi =>
AgNiMg = AgMgNi
Co + CO = Co2(CO)8 =>
2 Co + 8 CO = Co2(CO)8
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
Al(OH)3 + H2CO3 = Al(HCO3)3 + H2O =>
Al(OH)3 + 3 H2CO3 = Al(HCO3)3 + 3 H2O
(HO) = H2OO =>
2(HO) = H2OO
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H5CHO + Cr2O7{2-} + H{+} = C6H5COOH + Cr3{+} + H2O =>
17 C6H5CHO + 3 Cr2O7{2-} + 8 H{+} = 17 C6H5COOH + 2 Cr3{+} + 4 H2O
NH4MnO4 + LiOH = NH4OH + LiMnO4 =>
NH4MnO4 + LiOH = NH4OH + LiMnO4
K2Cr2O7 + C6H8O6 = Cr2O3 + K2O + CO2 + H2O =>
10 K2Cr2O7 + 3 C6H8O6 = 10 Cr2O3 + 10 K2O + 18 CO2 + 12 H2O
CsHH2O = Cs(OH)H2 =>
CsHH2O = Cs(OH)H2
I2 + NH3 = N2H3I3 + NH4I =>
3 I2 + 5 NH3 = N2H3I3 + 3 NH4I
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Ba(aq)S(aq) = BaS(s) =>
Ba(aq)S(aq) = BaS(s)
SnCO3 = SnO + CO2 =>
SnCO3 = SnO + CO2
RbHBr = RbBrH =>
RbHBr = RbBrH
Na2S + H2S = NaHS =>
Na2S + H2S = 2 NaHS
FeCl2 + Cu = CuCl2 + Fe =>
FeCl2 + Cu = CuCl2 + Fe
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
KMnO4 + H3PO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
C8H18 + Cl2 = C8H16Cl2 + H2 =>
C8H18 + Cl2 = C8H16Cl2 + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HMgN = NMgH =>
HMgN = NMgH
AluminiumSulphateBariumChloride = AluminiumChlorideBariumSulphate =>
AluminiumSulphateBariumChloride = AluminiumChlorideBariumSulphate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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