| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Co(ClO4) = Zn(ClO4) + Co
CH3COONa + H2O = CH3COO + H2ONa =>
CH3COONa + H2O = CH3COO + H2ONa
C6H12 + KMnO4 + H2O = C6H14O2 + KOH + MnO2 =>
3 C6H12 + 2 KMnO4 + 4 H2O = 3 C6H14O2 + 2 KOH + 2 MnO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + Cl2 = NaCl + NaClOH2O =>
2 NaOH + Cl2 = NaCl + NaClOH2O
HC = H2 + C =>
2 HC = H2 + 2 C
NiCl2*6H2O + C2H6O = Ni(C2H6)6Cl2 + H2O + CO2 =>
NiCl2*6H2O + 7 C2H6O = Ni(C2H6)6Cl2 + 9 H2O + 2 CO2
(NH4)2Cr2O7 + NaOH = NH3 + Na2Cr2O7 + H2O =>
(NH4)2Cr2O7 + 2 NaOH = 2 NH3 + Na2Cr2O7 + 2 H2O
C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O =>
C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O
Mg2 + H3Po4 = Mg(Po4)3 + H =>
Mg2 + 6 H3Po4 = 2 Mg(Po4)3 + 18 H
H2SO4 + Sb2O3 + HCl + NO2 = Cl + HNO3 + Sb2S3 =>
3 H2SO4 + Sb2O3 + 9 HCl + 15 NO2 = 9 Cl + 15 HNO3 + Sb2S3
Ag3AsO3 + SnCl2 = AgCl + Sn3(AsO3)2 =>
2 Ag3AsO3 + 3 SnCl2 = 6 AgCl + Sn3(AsO3)2
Cl2 + AgNO3 + H2O = AgCl3 + AgClO + HNO3 =>
2 Cl2 + 2 AgNO3 + H2O = AgCl3 + AgClO + 2 HNO3
H3CCOONa + H2SO4 = H3CCOOH + Na2SO4 =>
2 H3CCOONa + H2SO4 = 2 H3CCOOH + Na2SO4
PbSO4 + MgCO3 + H2S = C2H2 + MgSO4 + PbO2 =>
PbSO4 + 2 MgCO3 + H2S = C2H2 + 2 MgSO4 + PbO2
KAl(SO4)2* + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaAl(SO4)2 =>
3 KAl(SO4)2* + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaAl(SO4)2
NH4Cl + K2SO4 = K2Cl + NH4SO4 =>
NH4Cl + K2SO4 = K2Cl + NH4SO4
F2(g) + NaOH = NaF + H2O(g) + O2(g) =>
2 F2(g) + 4 NaOH = 4 NaF + 2 H2O(g) + O2(g)
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O =>
KHC4H4O6(s) + NaHCO3(s) = KNaC4H4O6(s) + CO2(g) + H2O
KBr + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + H2O + Br =>
6 KBr + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 4 K2SO4 + 7 H2O + 6 Br
HBr + H2SO4 = Br2 + H2O + SO2 =>
2 HBr + H2SO4 = Br2 + 2 H2O + SO2
FK + AgNO3 = AgF + KNO3 =>
FK + AgNO3 = AgF + KNO3
La2O3 + CoCO3 + O2 = LaCoO3 + CO2 =>
2 La2O3 + 4 CoCO3 + O2 = 4 LaCoO3 + 4 CO2
Ni(NO3)2 + Na2PO4 = NaNO3 + NiPO4 =>
Ni(NO3)2 + Na2PO4 = 2 NaNO3 + NiPO4
Sr(HCO3)2 + Sr(OH)2 = SrCO3 + H2O =>
Sr(HCO3)2 + Sr(OH)2 = 2 SrCO3 + 2 H2O
CrCO3 + H3O{+} = Cr{2+} + CO2 + H2O =>
CrCO3 + 2 H3O{+} = Cr{2+} + CO2 + 3 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Zn + HNO = Zn(ON)2 + H2 =>
Zn + 2 HNO = Zn(ON)2 + H2
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Fe + H3BO3 = H2 + Fe3(BO3)2 =>
3 Fe + 2 H3BO3 = 3 H2 + Fe3(BO3)2
C4H4(s) + O2(g) = CO2 + H2O2(g) =>
C4H4(s) + 6 O2(g) = 4 CO2 + 2 H2O2(g)
CrCl3 + Li2CO3 = LiCl + Cr2[CO3]3 =>
2 CrCl3 + 3 Li2CO3 = 6 LiCl + Cr2[CO3]3
BaCO3 + HC2H3O2 = BaCO3C2 + H2O =>
BaCO3 + HC2H3O2 = BaCO3C2 + 2 H2O
Sb2S3 + Fe2O3 = Sb + Fe + SO2 =>
Sb2S3 + 2 Fe2O3 = 2 Sb + 4 Fe + 3 SO2
Ti + H2SO4 = Ti2(SO4)3 + H2O + SO2 =>
2 Ti + 6 H2SO4 = Ti2(SO4)3 + 6 H2O + 3 SO2
H2CrO4 = H2O + Cr + O2 =>
2 H2CrO4 = 2 H2O + 2 Cr + 3 O2
KMnO4 + C2H2O4 + H2SO4 = CO2 + KHSO4 + MnSO4 + H2O =>
2 KMnO4 + 5 C2H2O4 + 4 H2SO4 = 10 CO2 + 2 KHSO4 + 2 MnSO4 + 8 H2O
CuSO4 + Al2O3 = CuO3 + Al2SO4 =>
CuSO4 + Al2O3 = CuO3 + Al2SO4
Na2S + Cd = CdS + Na =>
Na2S + Cd = CdS + 2 Na
K2Cr2O7 + HNO3 = Cr + NO3 + H2O + K =>
K2Cr2O7 + 14 HNO3 = 2 Cr + 14 NO3 + 7 H2O + 2 K
BaCl2 + KH2PO4 = Ba(HPO4) + KCl + HCl =>
BaCl2 + KH2PO4 = Ba(HPO4) + KCl + HCl
Zn(s) + Ni(NO3)3(aq) = Zn(NO3)2(aq) + Ni(g) =>
3 Zn(s) + 2 Ni(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Ni(g)
CH3OCH3 + Cu(OH)2 = Cu2O + C2H6COOH + H2O =>
3 CH3OCH3 + 6 Cu(OH)2 = 3 Cu2O + 2 C2H6COOH + 8 H2O
C3H6O + KMnO4 + KOH = C3H8O3 + K2MnO4 =>
C3H6O + 2 KMnO4 + 2 KOH = C3H8O3 + 2 K2MnO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al2(SO4)3 + Na(HCO3) = Al(OH)3 + Na2(SO4) + CO2 =>
Al2(SO4)3 + 6 Na(HCO3) = 2 Al(OH)3 + 3 Na2(SO4) + 6 CO2
Sm202Ti100P100O703 = Sm4P3O12 + SmPO4 + SmTiO3 + Sm2Ti2O7 =>
Sm202Ti100P100O703 = 2 Sm4P3O12 + 94 SmPO4 + 94 SmTiO3 + 3 Sm2Ti2O7
Pb(NO3)2 + LiF = PbF2 + LiNO3 =>
Pb(NO3)2 + 2 LiF = PbF2 + 2 LiNO3
HI + Cd = HICd =>
HI + Cd = HICd
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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