| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrSO4 + H2O = CrO + H2SO4
Cl2 + H2SO4(aq) = H2O + ClSO3 =>
Cl2 + 2 H2SO4(aq) = 2 H2O + 2 ClSO3
Al + C9H6ON = Al(C9H6ON)3 =>
Al + 3 C9H6ON = Al(C9H6ON)3
CaCO3 + KClO3 = CO2 + KCl + CaO2 =>
3 CaCO3 + KClO3 = 3 CO2 + KCl + 3 CaO2
CaS + O2 = Ca2O3 + SO2 =>
4 CaS + 7 O2 = 2 Ca2O3 + 4 SO2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Xe + F = XeF6 =>
Xe + 6 F = XeF6
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
BaCO3 + H2O = H2CO3 + Ba(OH)2 =>
BaCO3 + 2 H2O = H2CO3 + Ba(OH)2
NH3 + O2 = NO5 + H2O =>
4 NH3 + 13 O2 = 4 NO5 + 6 H2O
RbF + H2SO4 = RbSO4 + F2 + H2S + H2O =>
4 RbF + 5 H2SO4 = 4 RbSO4 + 2 F2 + H2S + 4 H2O
SO2 + H2O + KMnO4 = K2SO4 + H2MnO4 =>
SO2 + 2 H2O + 2 KMnO4 = K2SO4 + 2 H2MnO4
C6H13OH + O2 = C02 + H2O =>
C6H13OH + 3 O2 = 3 C02 + 7 H2O
KOH + H25O4 = K25O4 + H2O =>
25 KOH + H25O4 = K25O4 + 25 H2O
P4O10 = P + O2 =>
P4O10 = 4 P + 5 O2
Ca + HOH = Ca(HOH) =>
Ca + HOH = Ca(HOH)
Al(OH)3 = AlO3 + H2 =>
2 Al(OH)3 = 2 AlO3 + 3 H2
CuSO4 + K3(PO4) = Cu3(PO4)2 + K2SO4 =>
3 CuSO4 + 2 K3(PO4) = Cu3(PO4)2 + 3 K2SO4
CrCl3 + NaOH + H2O2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
Au + Ni(SO4) = Ni + Au(SO4) =>
Au + Ni(SO4) = Ni + Au(SO4)
NaCl(solid) + H2SO4 = HCl + Na2SO4 =>
2 NaCl(solid) + H2SO4 = 2 HCl + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
K2[Pb(OH)4] = KOH + Pb(OH)2 =>
K2[Pb(OH)4] = 2 KOH + Pb(OH)2
Ba(OH)2 + H2O = HBa(OH)2 + OH =>
Ba(OH)2 + H2O = HBa(OH)2 + OH
C3H8O + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Li2MoO3 + SnCl2 = SnMoO3 + LiCl =>
Li2MoO3 + SnCl2 = SnMoO3 + 2 LiCl
CO2 + NaCl + NH3 + HOH = NaHCO3 + NH4Cl =>
CO2 + NaCl + NH3 + HOH = NaHCO3 + NH4Cl
Al(s) + Cl2 = AlCl2(s) =>
Al(s) + Cl2 = AlCl2(s)
Cu(NO2)2 + Li = LiNO2 + Cu =>
Cu(NO2)2 + 2 Li = 2 LiNO2 + Cu
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
Na + H(NO3) = Na(NO3) + H =>
Na + H(NO3) = Na(NO3) + H
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Al + O(O2) = AlO2 =>
3 Al + 2 O(O2) = 3 AlO2
CO + CuO = CO2 + Cu =>
CO + CuO = CO2 + Cu
LiNO3 + Ga(NO3)3 + H3BO3 = Li3GaB2O6 + H2O + NO2 + O2 =>
6 LiNO3 + 2 Ga(NO3)3 + 4 H3BO3 = 2 Li3GaB2O6 + 6 H2O + 12 NO2 + 3 O2
Al + H2O = Al2O2 + H2 =>
2 Al + 2 H2O = Al2O2 + 2 H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
PbO2 + KCl + H2SO4 = PbSO4 + K2SO4 + Cl2 + H2O =>
PbO2 + 2 KCl + 2 H2SO4 = PbSO4 + K2SO4 + Cl2 + 2 H2O
MgS = Mg + S8 =>
8 MgS = 8 Mg + S8
CH3CH2CH2COOAg + HI = CH3CH2CH2COOH + AgI =>
CH3CH2CH2COOAg + HI = CH3CH2CH2COOH + AgI
HBiBr4 + NaOH = NaBi6O9Br + NaBr + H2O =>
6 HBiBr4 + 24 NaOH = NaBi6O9Br + 23 NaBr + 15 H2O
Cu(NO3)2 + Ca2 = Ca(NO3)2 + Cu2 =>
2 Cu(NO3)2 + Ca2 = 2 Ca(NO3)2 + Cu2
C4H6N4O12 + C16H10N2Na2O7S2 = S + CO2 + H2O + NaO + N2 =>
32 C4H6N4O12 + C16H10N2Na2O7S2 = 2 S + 144 CO2 + 101 H2O + 2 NaO + 65 N2
Mg2 + S2 = Mg2S2 =>
Mg2 + S2 = Mg2S2
He + N = HeN =>
He + N = HeN
H2(SO3) + Cu2(OH)2 = Cu2(SO3) + H2O =>
H2(SO3) + Cu2(OH)2 = Cu2(SO3) + 2 H2O
Fe(CH3COOH)3 + NaOH = Fe(OH)3 + NaCH3COOH =>
Fe(CH3COOH)3 + 3 NaOH = Fe(OH)3 + 3 NaCH3COOH
BaO + F2 = Ba + FO =>
2 BaO + F2 = 2 Ba + 2 FO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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