| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(HCO3)2 = H2O + CO2 + MgCO3
Co2OH + NaCl = Co2Cl + NaOH =>
Co2OH + NaCl = Co2Cl + NaOH
Pb(NO3)4(aq) + KCl(aq) = PbCl4(s) + KNO3(aq) =>
Pb(NO3)4(aq) + 4 KCl(aq) = PbCl4(s) + 4 KNO3(aq)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
C4H9Cl + C4H9SH = C8H17S + ClH2 =>
C4H9Cl + C4H9SH = C8H17S + ClH2
In2S + H2O = In(OH)3 + In + H2S =>
3 In2S + 6 H2O = 2 In(OH)3 + 4 In + 3 H2S
Na2CO3 + H2SO4 = CO2 + Na2SO4 + H2O =>
Na2CO3 + H2SO4 = CO2 + Na2SO4 + H2O
(C5H12)2 = C5H12 =>
(C5H12)2 = 2 C5H12
K2Cr2O3 + H2SO4 = K2SO4 + CrSO4 + H2O =>
K2Cr2O3 + 3 H2SO4 = K2SO4 + 2 CrSO4 + 3 H2O
NH3 + CuO = Cu5 + N2 + H2O =>
10 NH3 + 15 CuO = 3 Cu5 + 5 N2 + 15 H2O
KI + HgNO3 = KNO3(aq) + HgI =>
KI + HgNO3 = KNO3(aq) + HgI
NaBr + HOH = NaOH + HBr =>
NaBr + HOH = NaOH + HBr
Fe(Cl3) + K(OH) = Fe(OH)3 + K(Cl) =>
Fe(Cl3) + 3 K(OH) = Fe(OH)3 + 3 K(Cl)
Al + O2 + H = (Al(OH)3) =>
2 Al + 3 O2 + 6 H = 2(Al(OH)3)
V91 + Al = (VAl)21 =>
3 V91 + 273 Al = 13(VAl)21
SO2 + H2O = SO2O + H2 =>
SO2 + H2O = SO2O + H2
Fa2O3 + C = Fa + CO2 =>
2 Fa2O3 + 3 C = 4 Fa + 3 CO2
CH3CHCH3 + OH{-} = CO2 + e + H2O =>
CH3CHCH3 + 19 OH{-} = 3 CO2 + 19e + 13 H2O
NH4NO3 = N + HNO3 + H2O =>
5 NH4NO3 = 8 N + 2 HNO3 + 9 H2O
ClNaAgNO3 = ClNO3AgNa =>
ClNaAgNO3 = ClNO3AgNa
CrF3 + Pb = PbF2 + Cr =>
2 CrF3 + 3 Pb = 3 PbF2 + 2 Cr
Mn2O4 + K2CO3 + KClO3 = K2MnO4 + KCl + CO2 =>
3 Mn2O4 + 6 K2CO3 + 2 KClO3 = 6 K2MnO4 + 2 KCl + 6 CO2
Al + Cl + S = AlClS =>
Al + Cl + S = AlClS
K2C204 + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 K2C204 + 818 KMnO4 + 400 KOH = 612 K2CO3 + 818 MnO2 + 200 H2O
Ni + MgBr2 = NiBr + Mg2 =>
4 Ni + 2 MgBr2 = 4 NiBr + Mg2
(COOH)2 + KOH = COOK + H2O =>
(COOH)2 + 2 KOH = 2 COOK + 2 H2O
(NH4)2SiO3 + HOH = NH4OH + H2SiO3 =>
(NH4)2SiO3 + 2 HOH = 2 NH4OH + H2SiO3
HNO3 = NO + O2 + H2O =>
4 HNO3 = 4 NO + 3 O2 + 2 H2O
CO2(g) + H2(g) = HC2H3O2(g) + H2O(g) =>
2 CO2(g) + 4 H2(g) = HC2H3O2(g) + 2 H2O(g)
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
Mg7Si8O22(OH)2 = Mg2SiO4 + H2O + SiO2 =>
2 Mg7Si8O22(OH)2 = 7 Mg2SiO4 + 2 H2O + 9 SiO2
La(NO3)3H12O6 + Fe(NO3)3H18O9 + C6H8O7 = CO2 + LaFeO3 + N2 + H2O =>
3 La(NO3)3H12O6 + 3 Fe(NO3)3H18O9 + 5 C6H8O7 = 30 CO2 + 3 LaFeO3 + 9 N2 + 65 H2O
Pd + SnCl2 = PdCl2 + Sn =>
Pd + SnCl2 = PdCl2 + Sn
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H + Mo{3+}(aq) = Mo(s) + H{+} =>
3 H + Mo{3+}(aq) = Mo(s) + 3 H{+}
COONa + Fe + Cl = NaCl + Fe(COO)3 =>
3 COONa + Fe + 3 Cl = 3 NaCl + Fe(COO)3
AlCl3 = Cl2(g) + Al =>
2 AlCl3 = 3 Cl2(g) + 2 Al
C2H3O2NH4 + Ba(OH) = C2H3O2Ba + NH4(OH) =>
C2H3O2NH4 + Ba(OH) = C2H3O2Ba + NH4(OH)
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
P{3-} + H2O = PO4{3-} + H2 =>
P{3-} + 4 H2O = PO4{3-} + 4 H2
HNO3 + Ba(C2H3O2)2 = Ba(NO3)2 + HC2H3O2 =>
2 HNO3 + Ba(C2H3O2)2 = Ba(NO3)2 + 2 HC2H3O2
KMnO4 + C2H5OH + H2SO4 = MnO2 + CO2 + K2SO4 + H2O =>
4 KMnO4 + C2H5OH + 2 H2SO4 = 4 MnO2 + 2 CO2 + 2 K2SO4 + 5 H2O
FeSO3 = FeS + O2 =>
2 FeSO3 = 2 FeS + 3 O2
(NH4)2SiO3 + HOH = NH4OH + H2SiO3 =>
(NH4)2SiO3 + 2 HOH = 2 NH4OH + H2SiO3
Na2CO3*H2O + HCl = NaCl + H2O + CO2 =>
Na2CO3*H2O + 2 HCl = 2 NaCl + 2 H2O + CO2
Cu(NO3)2 + Na2CO3 + H2O = (CuCO3)*(Cu(OH)2) + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = (CuCO3)*(Cu(OH)2) + 4 NaNO3 + CO2
CuSO4 + H2O = CuSH2 + O =>
CuSO4 + H2O = CuSH2 + 5 O
H2C2O4 + CaO = H2O + CaC2O4 =>
H2C2O4 + CaO = H2O + CaC2O4
HCH2CHOCO2 + NaOH = NaCH2CHOCO2 + H2O =>
HCH2CHOCO2 + NaOH = NaCH2CHOCO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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