| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ce(OH)4 + 2 NaOH = Na2CeO3 + 3 H2O
CH3CH2OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O
Fe2O3 + Na = NaO3 + Fe =>
Fe2O3 + Na = NaO3 + 2 Fe
NH4ClO4 = N2 + HCl + H2O + O2 =>
4 NH4ClO4 = 2 N2 + 4 HCl + 6 H2O + 5 O2
Al2(SO4)3 + Fe2O3 = Al2O3 + Fe2(SO4)3 =>
Al2(SO4)3 + Fe2O3 = Al2O3 + Fe2(SO4)3
Zn + HNO3(konc) = Zn(NO3)3 + NO2 + H2O =>
Zn + 6 HNO3(konc) = Zn(NO3)3 + 3 NO2 + 3 H2O
Cr + H2O = Cr(OH) + H2 =>
2 Cr + 2 H2O = 2 Cr(OH) + H2
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
KC2H3O2 + H2O = HC2H3O2 + K2O =>
2 KC2H3O2 + H2O = 2 HC2H3O2 + K2O
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + KHSO4 + H2O + CCl4O6 =>
2 CuSO4*5H2O + 4 KClO3 + H2O2 + C = 2 KCuO4 + 2 KHSO4 + 10 H2O + CCl4O6
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
K2CrO4 + AgNo3 = Ag2CrO4 + KNo3 =>
K2CrO4 + 2 AgNo3 = Ag2CrO4 + 2 KNo3
KH2PO4 + AlCl3 = AlPO4 + KH2Cl3 =>
KH2PO4 + AlCl3 = AlPO4 + KH2Cl3
Fe(OH)2 + N2O5 = Fe2O3 + NH3 + H2O =>
16 Fe(OH)2 + N2O5 = 8 Fe2O3 + 2 NH3 + 13 H2O
K2Cr2O7 + HCl + H2S = CrCl3 + S + H2O + K =>
K2Cr2O7 + 6 HCl + 4 H2S = 2 CrCl3 + 4 S + 7 H2O + 2 K
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Cd + Cu{2+} = Cd{2+} + Cu =>
Cd + Cu{2+} = Cd{2+} + Cu
MgSO4 + CaO = MgO + CaSO4 =>
MgSO4 + CaO = MgO + CaSO4
AgCl + NH4 = Ag + NH4Cl =>
AgCl + NH4 = Ag + NH4Cl
O2 + Ar = OAr =>
O2 + 2 Ar = 2 OAr
SO2(I) + PCl5(I) = SOCl2(I) + POCl3(I) =>
SO2(I) + PCl5(I) = SOCl2(I) + POCl3(I)
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
Na2S + AgClO3 = AgS + Na2ClO3 =>
Na2S + AgClO3 = AgS + Na2ClO3
CH3COO{-} + NO3{-} = CO2 + HCO3{-} + NO2{-} + H2O =>
CH3COO{-} + 4 NO3{-} = CO2 + HCO3{-} + 4 NO2{-} + H2O
NH4Cl + KOH = H2O + NH3 + KCl =>
NH4Cl + KOH = H2O + NH3 + KCl
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 6 H2O
C24H28N8O2 + O2 = CO2 + H2O + NO2 =>
C24H28N8O2 + 38 O2 = 24 CO2 + 14 H2O + 8 NO2
Al3 + Fe2O3 = AlFe + O =>
2 Al3 + 3 Fe2O3 = 6 AlFe + 9 O
FeCl3 + NH2OH = FeCl2 + N2 + HCl + H2O =>
2 FeCl3 + 2 NH2OH = 2 FeCl2 + N2 + 2 HCl + 2 H2O
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
NaOH(aq) + BaCl2(aq) = Ba(OH)2 + NaCl(aq) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2 + 2 NaCl(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3P = H1 + P =>
H3P = 3 H1 + P
FeS = Fe + S =>
FeS = Fe + S
Hg(No3)2(aq) + LiI(aq) = LiNo3(aq) + HgI2(s) =>
Hg(No3)2(aq) + 2 LiI(aq) = 2 LiNo3(aq) + HgI2(s)
C2H5OH + H2O = CH5 + CO2 =>
3 C2H5OH + H2O = 4 CH5 + 2 CO2
(CH3)2NH + O2 = CO2 + H2O + N2 =>
4(CH3)2NH + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Cr(OH)3 + HBr = CrBr + H(OH)3 =>
Cr(OH)3 + HBr = CrBr + H(OH)3
C4H6O3 = C4H10O2 + C4H8O + CO2 =>
11 C4H6O3 = C4H10O2 + 7 C4H8O + 12 CO2
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
Li2CO3(s) = CO2(g) + Li2O =>
Li2CO3(s) = CO2(g) + Li2O
MgSO4 + CaO = MgO + CaSO4 =>
MgSO4 + CaO = MgO + CaSO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Fe + H2SO04 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO04 = Fe2(SO4)3 + 3 H2
NO2 + H = NO + H2O =>
NO2 + 2 H = NO + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O(l) + CuSO4(s) = CuO(s) + H2SO4(ac) =>
H2O(l) + CuSO4(s) = CuO(s) + H2SO4(ac)
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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