| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO(OH)2 + 2 NH4OH = Mn(OH)2 + 2 NH4O + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KBr + KBrO3 + H2SO4 = K2SO4 + Br2 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
C57H110O6(s) + O2(g) = CO2(g) + H2O =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O
Ba(oh)2 + AlCl3 = Al(oh)3 + BaCl2 =>
9 Ba(oh)2 + 12 AlCl3 = 4 Al(oh)3 + 18 BaCl2
NaHCO3(s) + HCl(aq) = CO2(g) + NaCl(aq) + H2O =>
NaHCO3(s) + HCl(aq) = CO2(g) + NaCl(aq) + H2O
N3H3 + O2 = NO + H2O =>
4 N3H3 + 9 O2 = 12 NO + 6 H2O
Br(OH)2 + HCl = BrCl2 + H2O =>
Br(OH)2 + 2 HCl = BrCl2 + 2 H2O
C2H5BrNaOH = C2H4NaBrH2O =>
C2H5BrNaOH = C2H4NaBrH2O
Ba3(BO3)2 + K = K3BO3 + Ba =>
Ba3(BO3)2 + 6 K = 2 K3BO3 + 3 Ba
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Pd(OH)2 + H2CO3 = PdCO3 + H2O =>
Pd(OH)2 + H2CO3 = PdCO3 + 2 H2O
IO3{-} + H2S = I2 + SO3{-2} + H2O + H{+} =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{-2} + 3 H2O + 4 H{+}
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CH3CH2COH2CH2CH3 = CH3CH2CCH2CH3 + H2O =>
CH3CH2COH2CH2CH3 = CH3CH2CCH2CH3 + H2O
{-} = {-}ei0nhioubcxo********? =>
e = {-}ei0nhioubcxo********?
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr2O3 + KMnO4 + H2SO4 = CrO3 + MnSO4 + K2SO4 + H2O =>
5 Cr2O3 + 6 KMnO4 + 9 H2SO4 = 10 CrO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
CaO + HNO3 = Ca(NO3) + HO =>
CaO + HNO3 = Ca(NO3) + HO
CuSO4 + HCl = CuCl2 + SO2 + O + H2O =>
CuSO4 + 2 HCl = CuCl2 + SO2 + O + H2O
MnO4{-} + Cl{-} + H{+} = Mn2{+} + H2O + Cl2 =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 2 Mn2{+} + 16 H2O + 13 Cl2
Ba(OH)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
CrO3 + SnCl2 + HCl = CrCl3 + SnCl4 + H2O =>
2 CrO3 + 3 SnCl2 + 12 HCl = 2 CrCl3 + 3 SnCl4 + 6 H2O
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Pd + HNO3 = Pd(NO3)3 + NO2 + H2O =>
Pd + 6 HNO3 = Pd(NO3)3 + 3 NO2 + 3 H2O
C6H5ONa + CO2 = C6H4OHCOONa =>
C6H5ONa + CO2 = C6H4OHCOONa
KMnO4 + HCl = KCl + MnCl2 + HO + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnCl2 + 8 HO + Cl2
C6H12O6 + O2 = O(C6H12O6)2 =>
4 C6H12O6 + O2 = 2 O(C6H12O6)2
SO3 + Na(OH) = Na2SO4 + H2O =>
SO3 + 2 Na(OH) = Na2SO4 + H2O
SiO2 + CaCO3 = CaSiO3 + CO2 =>
SiO2 + CaCO3 = CaSiO3 + CO2
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C6H8O6 + Na2CO3 = C6H7O6Na + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 C6H7O6Na + CO2 + H2O
C6H8O7 + C2H7NO = C8H15NO8 =>
C6H8O7 + C2H7NO = C8H15NO8
AlBa(OH)2 = BaAlO2H2 =>
AlBa(OH)2 = BaAlO2H2
Li + CaBr = LiBr + Ca =>
Li + CaBr = LiBr + Ca
C6H5ONa + CO2 = C6H4OHCOONa =>
C6H5ONa + CO2 = C6H4OHCOONa
NaOHHCl = NaClHOH =>
NaOHHCl = NaClHOH
Fe(ClO2)3 + Mg = Mg(ClO2)3 + Fe =>
Fe(ClO2)3 + Mg = Mg(ClO2)3 + Fe
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
C6H5ONa + CO2 = C6H4OHCOONa =>
C6H5ONa + CO2 = C6H4OHCOONa
CrO3 + SnCl2 + HCl = CrCl3 + SnCl4 + H2O =>
2 CrO3 + 3 SnCl2 + 12 HCl = 2 CrCl3 + 3 SnCl4 + 6 H2O
K2S + K2SO3 + HCl = S + KCl + H2O =>
2 K2S + K2SO3 + 6 HCl = 3 S + 6 KCl + 3 H2O
Be(OH)2 + HNO3 = BeOHNO3 + H2O =>
Be(OH)2 + HNO3 = BeOHNO3 + H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + H2O + Cr2(S04) + K2SO4 =>
36 FeSO4 + K2Cr2O7 + 23 H2SO4 = 18 Fe2(SO4)3 + 23 H2O + Cr2(S04) + K2SO4
Al(CO3)2(aq) + (NH3)2PO4(aq) = AlPO4(s) + NH3CO3(aq) =>
Al(CO3)2(aq) + (NH3)2PO4(aq) = AlPO4(s) + 2 NH3CO3(aq)
C6H5ONa + CO2 = C6H4OHCOONa =>
C6H5ONa + CO2 = C6H4OHCOONa
NaHCO3(s) + HC2H3O2(aq) = CO2(g) + NaC2H3O2(aq) + H2O(l) =>
NaHCO3(s) + HC2H3O2(aq) = CO2(g) + NaC2H3O2(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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