| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnPo + NaC = NaPo + ZnC
Al + H2O(steam) = Al(OH)3 + H2 =>
2 Al + 6 H2O(steam) = 2 Al(OH)3 + 3 H2
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg + TiCl3 = MgCl2 + Ti =>
3 Mg + 2 TiCl3 = 3 MgCl2 + 2 Ti
Na2CO3 + Ba(NO3)2 = Na2(NO3)2 + BaCO3 =>
Na2CO3 + Ba(NO3)2 = Na2(NO3)2 + BaCO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
CsOH + KNO3 = CsNO3 + KOH =>
CsOH + KNO3 = CsNO3 + KOH
H2C204 + KOH = K2C204 + H2O =>
H2C204 + 2 KOH = K2C204 + 2 H2O
NH3 + NaCl + H2O = NH4Cl + NaOH =>
NH3 + NaCl + H2O = NH4Cl + NaOH
C + Ca = CaC =>
C + Ca = CaC
Li + HNO3 = H2O + LiNO3 + NN3NO3 =>
19 Li + 24 HNO3 = 12 H2O + 19 LiNO3 + NN3NO3
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
C2H4(COOH)2 + Na = C2H4(COONa)2 + H2 =>
C2H4(COOH)2 + 2 Na = C2H4(COONa)2 + H2
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
H3BO3 + Ca(OH)2 = Ca3BO3 + H(OH)2 =>
H3BO3 + 3 Ca(OH)2 = Ca3BO3 + 3 H(OH)2
Ag(OH)3 = Ag + OH =>
Ag(OH)3 = Ag + 3 OH
LiClO3 + K = KClO3 + Li =>
LiClO3 + K = KClO3 + Li
Mn(OH)2 + Cl2 + KOH = K2MnO4 + KCl2 + H2O =>
Mn(OH)2 + 4 Cl2 + 6 KOH = K2MnO4 + 4 KCl2 + 4 H2O
CoSO4 + (NH4)2S = CoS + (NH4)2SO4 =>
CoSO4 + (NH4)2S = CoS + (NH4)2SO4
(FeCu)S2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3(FeCu)S2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pd(NO3)2 + Na2S = PdS + NaNO3 =>
Pd(NO3)2 + Na2S = PdS + 2 NaNO3
Mg(s) + Pb(C2H3O2)2(ac) = Mg(C2H3O2)2(ac) + Pb(s) =>
Mg(s) + Pb(C2H3O2)2(ac) = Mg(C2H3O2)2(ac) + Pb(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
BaSO4 + KI = K2SO4 + BaI2 =>
BaSO4 + 2 KI = K2SO4 + BaI2
NO2 + H2O = HNO2 + OH =>
NO2 + H2O = HNO2 + OH
Ni2[Fe(CN)6] + NH4OH = Ni(OH)2 + NH4 + Fe(CN)6 =>
Ni2[Fe(CN)6] + 4 NH4OH = 2 Ni(OH)2 + 4 NH4 + Fe(CN)6
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Ho2O + H2O = HoOH =>
Ho2O + H2O = 2 HoOH
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Hg(NO) + KI = K(NO) + HgI =>
Hg(NO) + KI = K(NO) + HgI
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H{+} + C2O4{2-} + MnO4{-} = CO2 + Mn{2+} + H2O =>
16 H{+} + 5 C2O4{2-} + 2 MnO4{-} = 10 CO2 + 2 Mn{2+} + 8 H2O
Ca3(PO4)2 + SiO2 + C = P + Ca(SiO3) + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 2 P + 3 Ca(SiO3) + 5 CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaVO3 + H2O = HVO3 + NaOH =>
NaVO3 + H2O = HVO3 + NaOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
C7H7NO2 + H2SO4 + H2CrO4 = C7H5NO4 + Cr2(SO4)3 + H2O =>
C7H7NO2 + 3 H2SO4 + 2 H2CrO4 = C7H5NO4 + Cr2(SO4)3 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ca(OH)2 + BeO = CaO + Be(OH)2 =>
Ca(OH)2 + BeO = CaO + Be(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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