| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Na + LiCl = Cl + LiNa =>
Na + LiCl = Cl + LiNa
C6H10O + O2 = CO2 + H2O =>
C6H10O + 8 O2 = 6 CO2 + 5 H2O
Co3N + Zn = ZnN + Co =>
Co3N + Zn = ZnN + 3 Co
Al3 + FeNO3 = Al(NO3)3 + Fe =>
Al3 + 9 FeNO3 = 3 Al(NO3)3 + 9 Fe
HOCl + KOH = KCl + KClO3 + H2O =>
3 HOCl + 3 KOH = 2 KCl + KClO3 + 3 H2O
NH3 + C6H5COOH = NH4C6H5COO =>
NH3 + C6H5COOH = NH4C6H5COO
PbSO4 + NaOH = PbO + Na2SO4 + H2O =>
PbSO4 + 2 NaOH = PbO + Na2SO4 + H2O
BaCO3 + CeO2 + ZrO2 + Y2O3 + O2 = Ba10Ce6Zr2Y2O30 + CO2 =>
20 BaCO3 + 12 CeO2 + 4 ZrO2 + 2 Y2O3 + O2 = 2 Ba10Ce6Zr2Y2O30 + 20 CO2
Al + H2X + SO2 = H2S + Al2(X)3 + H2O =>
2 Al + 3 H2X + SO2 = H2S + Al2(X)3 + 2 H2O
P + N2 = P3N2 =>
3 P + N2 = P3N2
Cl + Ag(NO3) = AgCl + Cl(NO3) =>
2 Cl + Ag(NO3) = AgCl + Cl(NO3)
Ba + AgOH = Ba(OH)2 + Ag =>
Ba + 2 AgOH = Ba(OH)2 + 2 Ag
CKN + H2O = HCN + K + OH =>
CKN + H2O = HCN + K + OH
Al + Ba(OH)2 + H2O = Ba(Al(OH)4)2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba(Al(OH)4)2 + 3 H2
PbO + H2 = H2O + Pb =>
PbO + H2 = H2O + Pb
HCN + Ca = Ca(CN)2 + H2 =>
2 HCN + Ca = Ca(CN)2 + H2
Mn + CO2 = MnO2 + CO =>
Mn + 2 CO2 = MnO2 + 2 CO
Ni(NO3)2 + NH3 = [Ni(NH3)](NO3)2 =>
Ni(NO3)2 + NH3 = [Ni(NH3)](NO3)2
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
Li2S + Cl2 = Cl2S + Li2 =>
Li2S + Cl2 = Cl2S + Li2
Mg + NaOH = MgNa3O3 + H2 =>
2 Mg + 6 NaOH = 2 MgNa3O3 + 3 H2
HCH2CHCO2 + OH = CH2CHCO2 + HOH =>
HCH2CHCO2 + OH = CH2CHCO2 + HOH
NH4OH + H2SeO3 = (NH4)2SeO3 + H2O =>
2 NH4OH + H2SeO3 = (NH4)2SeO3 + 2 H2O
Li3N + BH3 + O2 = Li2O + BN + H2 =>
4 Li3N + 4 BH3 + 3 O2 = 6 Li2O + 4 BN + 6 H2
C2H4O2 + Na2SO4 + O2 = CO2 + Na2O2 + H2SO4 =>
C2H4O2 + 2 Na2SO4 + 3 O2 = 2 CO2 + 2 Na2O2 + 2 H2SO4
MnO4{-} + C2H5OH = MnO2 + C2H3O2{-} + OH{-} + H2O =>
4 MnO4{-} + 3 C2H5OH = 4 MnO2 + 3 C2H3O2{-} + OH{-} + 4 H2O
HCl + S = H2S + Cl2 =>
2 HCl + S = H2S + Cl2
KMnO4 + HNO2 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
CuO + H3O = Cu2 + H2O(l) =>
2 CuO + 4 H3O = Cu2 + 6 H2O(l)
Ba(OH)2 = Ba + (OH)2 =>
Ba(OH)2 = Ba + (OH)2
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
KCrO3 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KCrO3 + 4 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 2 Fe2(SO4)3 + K2SO4 + 6 H2O
CH3C6H4OH + O2 = CO2 + H2O =>
2 CH3C6H4OH + 17 O2 = 14 CO2 + 8 H2O
C3H6 + HOH = C3H8O =>
C3H6 + HOH = C3H8O
C2H5OH + Al2O3 = C2H4 + Al(OH)3 =>
3 C2H5OH + Al2O3 = 3 C2H4 + 2 Al(OH)3
Na2CO3(aq) + NiSO4(aq) = Na2SO4(aq) + NiCO3 =>
Na2CO3(aq) + NiSO4(aq) = Na2SO4(aq) + NiCO3
Na3PO4 + KOH = Na3OH + PO4K =>
Na3PO4 + KOH = Na3OH + PO4K
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)3 + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 6 H2O = 2 Cr(OH)3 + 6 CH3COOH + 3 Na2SO4
RbF + Br2 = Rb2Br + F2 =>
4 RbF + Br2 = 2 Rb2Br + 2 F2
(NH4)3PO4 + NaOH = Na2HPO4 + NH3 + H2O =>
(NH4)3PO4 + 2 NaOH = Na2HPO4 + 3 NH3 + 2 H2O
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
HO3 + NO = NO2 + H2O =>
2 HO3 + 5 NO = 5 NO2 + H2O
K3[Fe(CN)6] + NaI = K3I + Na[Fe(CN)6] =>
K3[Fe(CN)6] + NaI = K3I + Na[Fe(CN)6]
Ca + (HCl) = CaCl2 + H =>
Ca + 2(HCl) = CaCl2 + 2 H
NaPO4 + MgCO3 = NaCO3 + MgPO4 =>
NaPO4 + MgCO3 = NaCO3 + MgPO4
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Ni + HF = NiF2 + H2 =>
Ni + 2 HF = NiF2 + H2
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
(NO)2 + O2 = NO2 =>
(NO)2 + O2 = 2 NO2
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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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