| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH(aq) + Na(s) = NaOH(aq) + Li(s)
CuSO4 + H2C2O4 = CuC2O4 + H2SO4 =>
CuSO4 + H2C2O4 = CuC2O4 + H2SO4
NaHCO3 + HC2H3O2 = NaC2HO2 + H2O + CO2 =>
4 NaHCO3 + 3 HC2H3O2 = 4 NaC2HO2 + 6 H2O + 2 CO2
Ba(MnO4)2 + K = K2MnO4 + Ba =>
Ba(MnO4)2 + 4 K = 2 K2MnO4 + Ba
ZnSO4H2O = H2SO4ZnO =>
ZnSO4H2O = H2SO4ZnO
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
Al(SO4) = Al2 + SO4 =>
2 Al(SO4) = Al2 + 2 SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu(NO3)2 + NaHCO3 = Cu(HCO3)2 + NaNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(HCO3)2 + 2 NaNO3
P2O5 + KOH = KPO4 + K2HPO3 + H2O =>
P2O5 + 3 KOH = KPO4 + K2HPO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KO + H2 = HKO =>
2 KO + H2 = 2 HKO
K2CO3(s) + HBr(aq) = KBr(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HBr(aq) = 2 KBr(aq) + H2O(l) + CO2(g)
PCl5 + LiOH = LiCl + Li3PO4 + H2O =>
PCl5 + 8 LiOH = 5 LiCl + Li3PO4 + 4 H2O
[(C2H5)3NH]2[PbCl6] + H{+} = PbCl4 + HCl + (C2H5)3NH{+} =>
[(C2H5)3NH]2[PbCl6] + 2 H{+} = PbCl4 + 2 HCl + 2(C2H5)3NH{+}
AgCl + Na3PO4 = Ag3PO4 + NaCl =>
3 AgCl + Na3PO4 = Ag3PO4 + 3 NaCl
NaOH + HOCN = NaOCN + H2O =>
NaOH + HOCN = NaOCN + H2O
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
(CN)2(g) + H2O(l) = H2C2O4(aq) + NH3(g) =>
(CN)2(g) + 4 H2O(l) = H2C2O4(aq) + 2 NH3(g)
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Be(OH)2 + KOH = K2BeO2 + H2O =>
Be(OH)2 + 2 KOH = K2BeO2 + 2 H2O
N2O5 + BaO = Ba[NO3]2 =>
N2O5 + BaO = Ba[NO3]2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C8H19N + O2 = CO2 + H2O + N2 =>
4 C8H19N + 51 O2 = 32 CO2 + 38 H2O + 2 N2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CH2CH5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
CH2CH5OH + K2Cr2O7 + 4 H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaH + H2O = H + CaOH =>
CaH + H2O = 2 H + CaOH
N2O5 + BaO = Ba[NO3]2 =>
N2O5 + BaO = Ba[NO3]2
MnO2 + KI + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = MnSO4 + K2SO4 + I2 + 2 H2O
IK + MnO2 + SO4H2 = SO4Mn + SO4K2 + I2 + H2O =>
2 IK + MnO2 + 2 SO4H2 = SO4Mn + SO4K2 + I2 + 2 H2O
Fe{3+} + H2S = Fe{2+} + S + H{+} =>
2 Fe{3+} + H2S = 2 Fe{2+} + S + 2 H{+}
S + CI = SCI =>
S + CI = SCI
HI + SO2 = I2 + S + H2O =>
4 HI + SO2 = 2 I2 + S + 2 H2O
FeO*Fe2O3 + H2O + O2 = Fe(OH)3 =>
4 FeO*Fe2O3 + 18 H2O + O2 = 12 Fe(OH)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Pb(s) + Pb2O4(s) + H2SO4(aq) = PbSO4(s) + H2O(l) =>
2 Pb(s) + Pb2O4(s) + 4 H2SO4(aq) = 4 PbSO4(s) + 4 H2O(l)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NaOH + H2C4H4O4 = Na + C4H4O4 + H2O =>
2 NaOH + H2C4H4O4 = 2 Na + C4H4O4 + 2 H2O
CaNO3 + (NH4)3PO4 = Ca3(PO4)2 + (NH4)2NO3 =>
3 CaNO3 + 2(NH4)3PO4 = Ca3(PO4)2 + 3(NH4)2NO3
Hg + NO2 = Hg(NO2) =>
Hg + NO2 = Hg(NO2)
Hg2OH + H3PO4 = OH + Hg2H3PO4 =>
Hg2OH + H3PO4 = OH + Hg2H3PO4
C8H15OH + O2 = H2O + CO2 =>
2 C8H15OH + 23 O2 = 16 H2O + 16 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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