| Équations équilibrées la veille | Équations équilibrées le lendemain |
OMg = O + Mg
O + CH = CO2 + H =>
2 O + CH = CO2 + H
HK2S + HCl = H2S + K2Cl =>
HK2S + HCl = H2S + K2Cl
H2O2 + H2SO4 + Cu = CuSO4 + H2O =>
H2O2 + H2SO4 + Cu = CuSO4 + 2 H2O
CH3CoCl + H2O = HCl + CH3CoOH =>
CH3CoCl + H2O = HCl + CH3CoOH
Ag(NH3)2 + Cl + HNO3 = AgCl + HNO3(NH3) =>
Ag(NH3)2 + Cl + 2 HNO3 = AgCl + 2 HNO3(NH3)
NO2 + Cr2O7{2-} + H{+} = Cr{3+} + H2O + NO3{-} =>
6 NO2 + Cr2O7{2-} + 2 H{+} = 2 Cr{3+} + H2O + 6 NO3{-}
Ca + HClO = Ca(ClO)2 + H =>
Ca + 2 HClO = Ca(ClO)2 + 2 H
Cu(OH)2 + CH2O = CuC2O + H2O =>
Cu(OH)2 + 2 CH2O = CuC2O + 3 H2O
Gd2O3 + HNO3 = Gd(NO3)2 + H2O + O2 =>
2 Gd2O3 + 8 HNO3 = 4 Gd(NO3)2 + 4 H2O + O2
Fe(NO3)3 + CoCl2 = FeCl3 + Co(NO3)2 =>
2 Fe(NO3)3 + 3 CoCl2 = 2 FeCl3 + 3 Co(NO3)2
Hg{2+} + H2S = Hg + S + H{+} =>
Hg{2+} + H2S = Hg + S + 2 H{+}
Al + Br2 = Al3Br7 =>
6 Al + 7 Br2 = 2 Al3Br7
Fe + CuN03 = Cu + Fe(N03)2 =>
Fe + 2 CuN03 = 2 Cu + Fe(N03)2
Ra + H2O = RaOH + H2 =>
2 Ra + 2 H2O = 2 RaOH + H2
C6H13COOH + Fe2O3 = (C6H13COO)3Fe + H2O =>
6 C6H13COOH + Fe2O3 = 2(C6H13COO)3Fe + 3 H2O
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
C6H8O6 + I3{-} = C6H7O6 + H{+} + I{-} =>
2 C6H8O6 + I3{-} = 2 C6H7O6 + 2 H{+} + 3 I{-}
H2SO4 + Pb(CH3COO)2 = CH3COOH + PbSO4 =>
H2SO4 + Pb(CH3COO)2 = 2 CH3COOH + PbSO4
LiOH + KNO3 = KOH + LiNO3 =>
LiOH + KNO3 = KOH + LiNO3
FUC + K = F + UCK =>
FUC + K = F + UCK
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
K4Fe(CN)6 + H2SO4 + KMnO4 = MnSO4 + Fe(SO4)3 + KSO4 + HNO3 + CO2 + H2O =>
K4Fe(CN)6 + 41 H2SO4 + 17 KMnO4 = 17 MnSO4 + Fe(SO4)3 + 21 KSO4 + 6 HNO3 + 6 CO2 + 38 H2O
Na2SO4(H2O) = Na2SO4 + H2O =>
Na2SO4(H2O) = Na2SO4 + H2O
Zn + CHO = ZnCO + H =>
Zn + CHO = ZnCO + H
Bi(OH)5 + HClO2 = Bi(ClO2)5 + H2O =>
Bi(OH)5 + 5 HClO2 = Bi(ClO2)5 + 5 H2O
C7H5O2 + NaHCO3 = C7H5NaO2 + H2O + CO2 =>
30 C7H5O2 + 29 NaHCO3 = 29 C7H5NaO2 + 17 H2O + 36 CO2
AgCl + Mn(OH)2 = AgOH + MnCl2 =>
2 AgCl + Mn(OH)2 = 2 AgOH + MnCl2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CuO + CO3H2 = CCuO3 + H2O =>
CuO + CO3H2 = CCuO3 + H2O
N2(oso) + O2 = NO =>
N2(oso) + O2 = 2 NO
Na2CO3 + KF = NaF + K2CO3 =>
Na2CO3 + 2 KF = 2 NaF + K2CO3
Na2O2 + H2O = Na2O2H2O =>
Na2O2 + H2O = Na2O2H2O
HgNO3 + KI = HgI + K(NO3) =>
HgNO3 + KI = HgI + K(NO3)
CH3ONa + CH3CH2CH2I = CH3OCH2CH2CH3 + NaI =>
CH3ONa + CH3CH2CH2I = CH3OCH2CH2CH3 + NaI
Na2O2 + H2O = Na2O2H2O =>
Na2O2 + H2O = Na2O2H2O
MgCO3 + Al(NO3)3 = Mg(NO3)2 + Al2(CO3)3 =>
3 MgCO3 + 2 Al(NO3)3 = 3 Mg(NO3)2 + Al2(CO3)3
Na2CO3 + KF = NaF + K2CO3 =>
Na2CO3 + 2 KF = 2 NaF + K2CO3
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + S + O =>
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + S + 3 O
CuCl2 + H2SO4 + NH3 = Cu(NH3)4SO4 + HCl =>
CuCl2 + H2SO4 + 4 NH3 = Cu(NH3)4SO4 + 2 HCl
Na2O2 + H2O = Na2O2H2O =>
Na2O2 + H2O = Na2O2H2O
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO3 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + 2 Na2SO3 = K2MnO4 + Na2MnO3 + 2 Na2SO4 + H2O
Na2CO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 3 H2O
CH3CHCHCH3 + Cl2 = HCl + CH3CHCHCH2Cl =>
CH3CHCHCH3 + Cl2 = HCl + CH3CHCHCH2Cl
Na2O2 + H2O = Na2O2H2O =>
Na2O2 + H2O = Na2O2H2O
Fe2O3 + CaCl2 = CaO + FeCl3 =>
Fe2O3 + 3 CaCl2 = 3 CaO + 2 FeCl3
CuI + F2 = Cu + FI2 =>
4 CuI + F2 = 4 Cu + 2 FI2
K2ZnO2 + CO2 = K2CO3 + ZnO =>
K2ZnO2 + CO2 = K2CO3 + ZnO
(NH4)2HPO4 + HCl = H3PO4 + NH4Cl =>
(NH4)2HPO4 + 2 HCl = H3PO4 + 2 NH4Cl
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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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