| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(OH)2 = NiOH2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ni(OH)2 = NiOH2O =>
Ni(OH)2 = NiOH2O
Al(OH)3 + KCl = AlCl3 + KOH =>
Al(OH)3 + 3 KCl = AlCl3 + 3 KOH
C6H5 + Cl2 = C6H5Cl =>
2 C6H5 + Cl2 = 2 C6H5Cl
C + H2 + O2 = C6H12O6 =>
6 C + 6 H2 + 3 O2 = C6H12O6
Ni(OH)2 = NiOH2O =>
Ni(OH)2 = NiOH2O
MnCl2 + KCl + H2O = MnClH2 + Cl2KO =>
MnCl2 + KCl + H2O = MnClH2 + Cl2KO
KHS + KMnO4 + H2O = KOH + MnO2 + S =>
3 KHS + 2 KMnO4 + H2O = 5 KOH + 2 MnO2 + 3 S
Nb + O2 + NaOH = NaNbO3 + H2O =>
4 Nb + 5 O2 + 4 NaOH = 4 NaNbO3 + 2 H2O
KMnO4 + PH3 = H3PO4 + KMnO =>
4 KMnO4 + 3 PH3 = 3 H3PO4 + 4 KMnO
Fe(OH)3 + Mn2S3 + Fe(MnO4)3 = Fe2(MnO4)3 + Fe2(SO4)3 + H2O =>
40 Fe(OH)3 + 3 Mn2S3 + 30 Fe(MnO4)3 = 32 Fe2(MnO4)3 + 3 Fe2(SO4)3 + 60 H2O
Li3(PO4) = Li + P + O =>
Li3(PO4) = 3 Li + P + 4 O
(NH4)2SO4 + NaOH = NH4OH + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH4OH + Na2SO4
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
MnSO4 + Na2Co3 = MnCo3 + Na2SO4 =>
MnSO4 + Na2Co3 = MnCo3 + Na2SO4
CH2O2 + C3H8O = C4H8O2 + H2O =>
CH2O2 + C3H8O = C4H8O2 + H2O
C6H5C2H5 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H5C2H5 + 54 KMnO4 + 62 KOH = 8 C6H5COOK + 54 K2MnO4 + 46 H2O
Ag(aq) + NH3(aq) = Ag(NH3)2(aq) =>
Ag(aq) + 2 NH3(aq) = Ag(NH3)2(aq)
Hg + NaC2H3O2 = Hg(C2H3O2)2 + Na =>
Hg + 2 NaC2H3O2 = Hg(C2H3O2)2 + 2 Na
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
(CuOH)2CO = CO2 + Cu + H2O =>
(CuOH)2CO = CO2 + 2 Cu + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C6H8O7*H2O = MgNiO2 + CO2 + NO2 + H2O =>
9 Ni(NO3)2*6H2O + 9 Mg(NO3)2*6H2O + 2 C6H8O7*H2O = 9 MgNiO2 + 12 CO2 + 36 NO2 + 118 H2O
Ge + F2 = GeF2 =>
Ge + F2 = GeF2
CH3CHO + OH{-} = CH3CH2OH + CH3COO{-} =>
2 CH3CHO + OH{-} = CH3CH2OH + CH3COO{-}
Sr(NO3)2 + (NH4)2S = Sr(NH4)2 + S(NO3)2 =>
Sr(NO3)2 + (NH4)2S = Sr(NH4)2 + S(NO3)2
K2Cr2O7(aq) + H2SO4(aq) + CH3CH2OH(g) = Cr2(SO4)3(aq) + H2O(l) + CH3CHO(g) + K2SO4(aq) =>
K2Cr2O7(aq) + 4 H2SO4(aq) + 3 CH3CH2OH(g) = Cr2(SO4)3(aq) + 7 H2O(l) + 3 CH3CHO(g) + K2SO4(aq)
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
CaCO3 + HMnO4 = Ca(MnO4)2 + CO2 + H2O =>
CaCO3 + 2 HMnO4 = Ca(MnO4)2 + CO2 + H2O
Cu(s) + Ag2SO4(aq) = Cu(SO4)2(aq) + Ag(s) =>
Cu(s) + 2 Ag2SO4(aq) = Cu(SO4)2(aq) + 4 Ag(s)
Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)
In + H2O = InOH + H2 =>
2 In + 2 H2O = 2 InOH + H2
Na2S + Zn(SO4) = Na2SO4 + ZnS =>
Na2S + Zn(SO4) = Na2SO4 + ZnS
H2O4S + NaOH = Na2SO4 + H2O =>
H2O4S + 2 NaOH = Na2SO4 + 2 H2O
Al2(SO4)3 + Pb(NO3)2 = AlNO3 + Pb(SO4)3 =>
Al2(SO4)3 + Pb(NO3)2 = 2 AlNO3 + Pb(SO4)3
Ca(HCO3)2 + HBrO3 = Ca(BrO3)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBrO3 = Ca(BrO3)2 + 2 CO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
C3H8 + N2O2 = CO2 + H2O + N2 =>
C3H8 + 5 N2O2 = 3 CO2 + 4 H2O + 5 N2
S8 + NaCl = Na2S + Cl2 =>
S8 + 16 NaCl = 8 Na2S + 8 Cl2
Ca3(PO4)2*CaF2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca3(PO4)2*CaF2 + 4 H2SO4 + 8 H2O = 2 H3PO4 + 4 CaSO4*2H2O + 2 HF
Ta + N2 = Ta3N5 =>
6 Ta + 5 N2 = 2 Ta3N5
Kr + F2 = KrF2 =>
Kr + F2 = KrF2
GaI3 + Ba = BaI2 + Ga =>
2 GaI3 + 3 Ba = 3 BaI2 + 2 Ga
Ca(HCO3)2 + HBrO3 = Ca(BrO3)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBrO3 = Ca(BrO3)2 + 2 CO2 + 2 H2O
NH3 + NF3 = NH4F + N2 =>
4 NH3 + NF3 = 3 NH4F + N2
IF7 + H2O = HIO4 + HF =>
IF7 + 4 H2O = HIO4 + 7 HF
PO4 + Al2(SO4)3 = AlPO4 + SO4 =>
2 PO4 + Al2(SO4)3 = 2 AlPO4 + 3 SO4
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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