| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2*6H2O + H2O2 + 2 NH3 = CoO2 + 2 NH4Cl + 6 H2O
Na + CI = NaCI =>
Na + CI = NaCI
ZrCl4 + H2O = ZrO2 + HCl =>
ZrCl4 + 2 H2O = ZrO2 + 4 HCl
C + H2 = CH4 =>
C + 2 H2 = CH4
(NH4)3PO4(aq) + Pb(NO3)4(aq) = Pb3(PO4)4(s) + NH4NO3(aq) =>
4(NH4)3PO4(aq) + 3 Pb(NO3)4(aq) = Pb3(PO4)4(s) + 12 NH4NO3(aq)
C10H22 + OH = CO2 + H2O =>
C10H22 + 62 OH = 10 CO2 + 42 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ga(NO3)3 + H2O = H(NO3) + Ga(OH)3 =>
Ga(NO3)3 + 3 H2O = 3 H(NO3) + Ga(OH)3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq) =>
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
J2 + K2SO3 + KOH = K2SO4 + KJ + H2O =>
J2 + K2SO3 + 2 KOH = K2SO4 + 2 KJ + H2O
CH3COOH + C3H6(OH)2 = CH3COOC3H6OH + H2O =>
CH3COOH + C3H6(OH)2 = CH3COOC3H6OH + H2O
CrI3 + CI + KOH = K2Cr2O7 + KIO3 + KCI + H2O =>
2 CrI3 + 42 CI + 50 KOH = K2Cr2O7 + 6 KIO3 + 42 KCI + 25 H2O
KMnO4 = K2MnO4 + MnO4 =>
2 KMnO4 = K2MnO4 + MnO4
Fe + S = FeS =>
Fe + S = FeS
C12H26(l) + O2(g) = CO2(g) + H2O =>
2 C12H26(l) + 37 O2(g) = 24 CO2(g) + 26 H2O
Sc2(CO3)3(s) = Sc2O3(s) + CO2(g) =>
Sc2(CO3)3(s) = Sc2O3(s) + 3 CO2(g)
CaCO3 + CH3COONa + H2O = Ca(CH3COO)2 + NaOH + CO2 =>
CaCO3 + 2 CH3COONa + H2O = Ca(CH3COO)2 + 2 NaOH + CO2
Mg(NO3)2 + KOH + H3PO4 = MgHPO4 + KNO3 + H2O =>
Mg(NO3)2 + 2 KOH + H3PO4 = MgHPO4 + 2 KNO3 + 2 H2O
Cu(s) + H2SO4 = CuSO4 + CuS(s) + H2O =>
4 Cu(s) + 4 H2SO4 = 3 CuSO4 + CuS(s) + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2 + H2SO4 + H2 = (NH4)2SO4 =>
N2 + H2SO4 + 3 H2 = (NH4)2SO4
HCl(aq) + CaCO3(s) = CO2(g) + CaCl2(aq) + H2O(l) =>
2 HCl(aq) + CaCO3(s) = CO2(g) + CaCl2(aq) + H2O(l)
CH3COOH + KOH = KC3CO2K3 + H2O =>
2 CH3COOH + 4 KOH = KC3CO2K3 + 6 H2O
Ca2C2 + H2O + CO2 = Ca(OH)2 + C3H4O2 =>
Ca2C2 + 4 H2O + CO2 = 2 Ca(OH)2 + C3H4O2
NaBrO4 + HBr = NaBr + Br2 + H2O =>
NaBrO4 + 8 HBr = NaBr + 4 Br2 + 4 H2O
C1H22O11 + O2 = CO2 + H2O =>
C1H22O11 + O2 = CO2 + 11 H2O
NaCO3 + AlI = AlCO3 + NaI =>
NaCO3 + AlI = AlCO3 + NaI
SiO2 + CaC2 = Si + CaO + CO2 =>
5 SiO2 + 2 CaC2 = 5 Si + 2 CaO + 4 CO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C17H30 + O2 = CO2 + H2O =>
2 C17H30 + 49 O2 = 34 CO2 + 30 H2O
CuNi + HCl = CuClNiH =>
CuNi + HCl = CuClNiH
Pb3(PO4)4 + NaCl = PbCl4 + Na3PO4 =>
Pb3(PO4)4 + 12 NaCl = 3 PbCl4 + 4 Na3PO4
NH4 + O = N2O + H2O =>
2 NH4 + 5 O = N2O + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + C6H10O5 = CO2 + H2O + K2O + MnO2 =>
8 KMnO4 + C6H10O5 = 6 CO2 + 5 H2O + 4 K2O + 8 MnO2
H3PO4 + Pb(OH)2 = Pb3(PO4)2 + H2O =>
2 H3PO4 + 3 Pb(OH)2 = Pb3(PO4)2 + 6 H2O
Bi(NO3)3 + Bi(OH)3 = Bi(OH)2NO3 =>
Bi(NO3)3 + 2 Bi(OH)3 = 3 Bi(OH)2NO3
AuO3 + H2 = HO + Au =>
2 AuO3 + 3 H2 = 6 HO + 2 Au
KAs + FeAs + Fe + EuAs = KEuFe4As4 =>
KAs + 2 FeAs + 2 Fe + EuAs = KEuFe4As4
C2H5OH + KMnNO4 + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O + N =>
5 C2H5OH + 4 KMnNO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O + 4 N
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
C7H5N3 + O2 = CO2 + H2O + N2 =>
4 C7H5N3 + 33 O2 = 28 CO2 + 10 H2O + 6 N2
Ni + Na2S = Ni(Na2S)2 =>
Ni + 2 Na2S = Ni(Na2S)2
HF(aq) + H2O(l) = H3O + F =>
HF(aq) + H2O(l) = H3O + F
Li*S = LiS =>
Li*S = LiS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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