| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + S = Ag2S
H3PO4 + Ni2 = H + Ni2PO4 =>
H3PO4 + Ni2 = 3 H + Ni2PO4
K + AgNo3 = K2No3 + Ag =>
2 K + AgNo3 = K2No3 + Ag
Ce2(IO3)4 + H2C2O4 = Ce(C2O4)3 + I2 + CO2 + H2O =>
Ce2(IO3)4 + 12 H2C2O4 = 2 Ce(C2O4)3 + 2 I2 + 12 CO2 + 12 H2O
CH7OH + O2 = CO2 + H2O =>
2 CH7OH + 5 O2 = 2 CO2 + 8 H2O
Hg + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
CH3COOH + CaHCO3 = Ca(CH3COO)2 + H2O + CO2 =>
15 CH3COOH + 8 CaHCO3 = 8 Ca(CH3COO)2 + 10 H2O + 6 CO2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
As2S3 + HNO3 + H2O = H3As04 + H2SO4 + NO =>
2 As2S3 + 11 HNO3 + 2 H2O = H3As04 + 6 H2SO4 + 11 NO
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
Cu(NO3)2 + K2CO3 = CuCO3 + KNO3 =>
Cu(NO3)2 + K2CO3 = CuCO3 + 2 KNO3
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
((CH3)(CH2)2(CH3)) + O2 = CO2 + H2O =>
2((CH3)(CH2)2(CH3)) + 13 O2 = 8 CO2 + 10 H2O
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
AsI3(s) = As(s) + I2(s) =>
2 AsI3(s) = 2 As(s) + 3 I2(s)
NaNO2 + KClO3 + H2SO4 = NaNO3 + HCl + K2SO4 =>
6 NaNO2 + 2 KClO3 + H2SO4 = 6 NaNO3 + 2 HCl + K2SO4
Na3P + Ba(NO3)2 = Na(NO3) + Ba3P2 =>
2 Na3P + 3 Ba(NO3)2 = 6 Na(NO3) + Ba3P2
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2 + H2O =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2 + 3 H2O
Ga2O3 + H2SO4 = Ga2(SO4)3 + H2O =>
Ga2O3 + 3 H2SO4 = Ga2(SO4)3 + 3 H2O
NaI + AgHCO3 = AgI + NaHCO3 =>
NaI + AgHCO3 = AgI + NaHCO3
NH4F + Fe2(CO3)3 = (NH4)2CO3 + FeF3 =>
6 NH4F + Fe2(CO3)3 = 3(NH4)2CO3 + 2 FeF3
Ba(MnO4)2 + Al = Al(MnO4)3 + Ba =>
3 Ba(MnO4)2 + 2 Al = 2 Al(MnO4)3 + 3 Ba
CaOH + H2PO4 = CaHPO4 + H2O =>
CaOH + H2PO4 = CaHPO4 + H2O
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
NH3 + Mg = NMg6 + H =>
NH3 + 6 Mg = NMg6 + 3 H
Cu(SO4) + (NH4)(OH) = Cu(OH)2 + (NH4)2(SO4) =>
Cu(SO4) + 2(NH4)(OH) = Cu(OH)2 + (NH4)2(SO4)
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NaFeCoO2 + CO2 + O2 = Fe2O3 + Na2CO3 + Co3O4 =>
6 NaFeCoO2 + 3 CO2 + 4 O2 = 3 Fe2O3 + 3 Na2CO3 + 2 Co3O4
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
KClO3 + KI + H2O = KCl + I2 + KOH =>
KClO3 + 6 KI + 3 H2O = KCl + 3 I2 + 6 KOH
HOCl + CH3COONa + C6H12O = H2O + C6H10O + NaCl =>
3 HOCl + 3 CH3COONa + 7 C6H12O = 8 H2O + 8 C6H10O + 3 NaCl
Ni(s) + FeBr3(aq) = Ni2Br(aq) + Fe(s) =>
6 Ni(s) + FeBr3(aq) = 3 Ni2Br(aq) + Fe(s)
AlSO4 + CaOH4 = AlOH4 + CaSO4 =>
AlSO4 + CaOH4 = AlOH4 + CaSO4
Ni(NO3)2(aq) + (NH4)2S(aq) = NH4NO3(aq) + NiS(s) =>
Ni(NO3)2(aq) + (NH4)2S(aq) = 2 NH4NO3(aq) + NiS(s)
Al2O3 + Fe5 = Fe3O4 + Al =>
20 Al2O3 + 9 Fe5 = 15 Fe3O4 + 40 Al
O2 + C55H102O6 = CO2 + H2O =>
155 O2 + 2 C55H102O6 = 110 CO2 + 102 H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Ni + PdCl2 = NiCl2 + Pd =>
Ni + PdCl2 = NiCl2 + Pd
MnO4{-} + (COO)2{2-} + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5(COO)2{2-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + PbCl = NaCl + Pb =>
Na + PbCl = NaCl + Pb
B + NaOH = BOH + Na =>
B + NaOH = BOH + Na
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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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