| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(aq) + 2 HCl(aq) = H2(g) + NaCl2(aq)
NiCl2 + NaF = NiF + Cl2Na =>
NiCl2 + NaF = NiF + Cl2Na
KBrO3 + HBr = KBr + Br + H2O =>
KBrO3 + 6 HBr = KBr + 6 Br + 3 H2O
HCH2ClCO2 + OH = ClCH2COO + H2O =>
HCH2ClCO2 + OH = ClCH2COO + H2O
Pb(CH3COO)2 + Ca(ClO)Cl + H2O = PbO2 + CaCl2 + CH3COOH =>
Pb(CH3COO)2 + Ca(ClO)Cl + H2O = PbO2 + CaCl2 + 2 CH3COOH
Ag(NH3)2Cl + HNO3 = AgCl + NH4NO3 =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4NO3
Fe + CN = FeCN =>
Fe + CN = FeCN
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
NaHS + MnO2 + HNO3 = Mn(NO3)2 + S + NaNO3 + H2O =>
NaHS + MnO2 + 3 HNO3 = Mn(NO3)2 + S + NaNO3 + 2 H2O
NaI + Fe2(CO3)3 = FeI3 + Na2(CO3) =>
6 NaI + Fe2(CO3)3 = 2 FeI3 + 3 Na2(CO3)
CO2 + H2O = C6H12O6 + H2O2 =>
6 CO2 + 18 H2O = C6H12O6 + 12 H2O2
Ni(NO3)2 = O2 + NO2 + NiO =>
2 Ni(NO3)2 = O2 + 4 NO2 + 2 NiO
Ba + C2O4 = Ba(C2O4) =>
Ba + C2O4 = Ba(C2O4)
AgI + CH3CN = AgCN + CH3I =>
AgI + CH3CN = AgCN + CH3I
SO2LiOH = SO3LiH =>
SO2LiOH = SO3LiH
C5H9NO4 + O2 = CO2 + H2O + NO =>
4 C5H9NO4 + 23 O2 = 20 CO2 + 18 H2O + 4 NO
MnO4 + C2H2O4 = Mn2 + CO2 + H2O =>
2 MnO4 + 8 C2H2O4 = Mn2 + 16 CO2 + 8 H2O
ZnI2(aq) + MgS(aq) = ZnS + MgI2(aq) =>
ZnI2(aq) + MgS(aq) = ZnS + MgI2(aq)
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
C2H9NaO5 + HCl = NaCl + H2O + CH3COOH =>
C2H9NaO5 + HCl = NaCl + 3 H2O + CH3COOH
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
ZrCl4 = ZrCl3 + Cl2 =>
2 ZrCl4 = 2 ZrCl3 + Cl2
Fe + CN = [Fe(CN)] =>
Fe + CN = [Fe(CN)]
K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4(s) =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4(s)
Ni(OH)2 + NH4Cl = NiCl2 + NH4OH =>
Ni(OH)2 + 2 NH4Cl = NiCl2 + 2 NH4OH
(NH4)2CO3 + RbOH = Rb2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 RbOH = Rb2CO3 + 2 NH3 + 2 H2O
NiBr2 + KOH = Ni(OH)2 + KBr =>
NiBr2 + 2 KOH = Ni(OH)2 + 2 KBr
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
Al(OH)3Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al(OH)3Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH4 + C2H2 = C3H6 =>
CH4 + C2H2 = C3H6
N + PbO = Pb3N2 + O =>
2 N + 3 PbO = Pb3N2 + 3 O
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4 =>
BaSO4 + Ca(NO3)2 = Ba(NO3)2 + CaSO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Ba + Ag3PO4 = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3PO4 = Ba3(PO4)2 + 6 Ag
C3H5(ONO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(ONO3)3 = 12 CO2 + 10 H2O + 6 N2 + 7 O2
LiSO4 + Ba(OH)2 = Li(OH)2 + BaSO4 =>
LiSO4 + Ba(OH)2 = Li(OH)2 + BaSO4
AlO + Na = NaO + Al =>
AlO + Na = NaO + Al
NiCl2 + NaBr = NaCl + NiBr2 =>
NiCl2 + 2 NaBr = 2 NaCl + NiBr2
(NH4)3PO4(aq) + Ca(NO3)2(aq) = NH4NO3(s) + Ca3(PO4)2(s) =>
2(NH4)3PO4(aq) + 3 Ca(NO3)2(aq) = 6 NH4NO3(s) + Ca3(PO4)2(s)
N2 + Cs = N2Cs =>
N2 + Cs = N2Cs
Cs(s) + P4(s) = CsP4 =>
Cs(s) + P4(s) = CsP4
AlH3 + CuO = Cu + Al + H2O =>
2 AlH3 + 3 CuO = 3 Cu + 2 Al + 3 H2O
KMnO4 + Ti2SO4 + H2SO4 = MnSO4 + Ti2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 Ti2SO4 + 16 H2SO4 = 4 MnSO4 + 5 Ti2(SO4)3 + 2 K2SO4 + 16 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C2H5OH + NH3 = C2H5NH2 + H2O =>
C2H5OH + NH3 = C2H5NH2 + H2O
C2H6NO2 + H2O = C2H5NO2 + H3O =>
C2H6NO2 + H2O = C2H5NO2 + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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