| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 Na2C2O4 + 2 KMnO4 + 8 H2(SO4)2 = K2SO4 + 13 Na2SO4 + 8 H2O + 2 MnSO4 + 26 CO2
CuAsO4 + H2SO3 = CuSO3 + H2AsO4 =>
CuAsO4 + H2SO3 = CuSO3 + H2AsO4
CO2 + H2O = C6H5OH + O2 =>
6 CO2 + 3 H2O = C6H5OH + 7 O2
Co(C2H3O2)2(g)*4H2O(l) = Co(C2H3O2)2 + H2O =>
Co(C2H3O2)2(g)*4H2O(l) = Co(C2H3O2)2 + 4 H2O
N2 + S8 = N2S6 =>
4 N2 + 3 S8 = 4 N2S6
Cr2(CO3)3 = CO2 + Cr2O3 =>
Cr2(CO3)3 = 3 CO2 + Cr2O3
Fe(OH)2 + H2O = Fe(OH)3 + H2H2O =>
2 Fe(OH)2 + 3 H2O = 2 Fe(OH)3 + H2H2O
Zn + Pb(NO3){2+} = Zn(NO3){2+} + Pb =>
Zn + Pb(NO3){2+} = Zn(NO3){2+} + Pb
H + Pb + O2 = Pb(OH)2 =>
2 H + Pb + O2 = Pb(OH)2
NH3 + H3PO4 = [(NH4)3PO4] =>
3 NH3 + H3PO4 = [(NH4)3PO4]
Zn + V2O5 = ZnO + V2O3 =>
2 Zn + V2O5 = 2 ZnO + V2O3
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
FeSO4 + H2SO4 + NaNO2 = Fe2(SO4)3 + H2O + NO + Na2SO4 =>
2 FeSO4 + 2 H2SO4 + 2 NaNO2 = Fe2(SO4)3 + 2 H2O + 2 NO + Na2SO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C6H13NO + O2 = CO2 + H2O + NO2 =>
4 C6H13NO + 39 O2 = 24 CO2 + 26 H2O + 4 NO2
C10H8O + NaOH = C10H7O + Na + H2O =>
C10H8O + NaOH = C10H7O + Na + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCO3 + Au(OH)3 = Au(CO3) + Ca(OH)3 =>
CaCO3 + Au(OH)3 = Au(CO3) + Ca(OH)3
Ba + HCl = H2 + BaCl =>
2 Ba + 2 HCl = H2 + 2 BaCl
Al + BeC2O4 = Al2(C2O4)3 + Be =>
2 Al + 3 BeC2O4 = Al2(C2O4)3 + 3 Be
C2H4N2 + N2O4 = CO2 + H2O + N2 =>
2 C2H4N2 + 3 N2O4 = 4 CO2 + 4 H2O + 5 N2
Li + HCl = H2 + LiCl =>
2 Li + 2 HCl = H2 + 2 LiCl
FeO2H + C2O4H2 + K2CO3 = K3FeC6O12 + H2O + O2 =>
8 FeO2H + 18 C2O4H2 + 12 K2CO3 = 8 K3FeC6O12 + 22 H2O + 3 O2
H + Au{3+} = H{3+} + Au =>
H + Au{3+} = H{3+} + Au
Na(CO3)2 + C2H4O2 = CO2 + H2O + Na(CH3OO) =>
8 Na(CO3)2 + 7 C2H4O2 = 22 CO2 + 2 H2O + 8 Na(CH3OO)
Zn(NO3) + NH4Cl = Cl2(NO3)2 + ZnNH4 =>
2 Zn(NO3) + 2 NH4Cl = Cl2(NO3)2 + 2 ZnNH4
V + O3 = V2O5 =>
6 V + 5 O3 = 3 V2O5
hydrogen + copper(I)oxide = copper + water =>
H2 + Cu2O = 2 Cu + H2O
Bi(OH)3 + Na(OH) + Br2 = Na(BiO3) + NaBr + H2O =>
Bi(OH)3 + 3 Na(OH) + Br2 = Na(BiO3) + 2 NaBr + 3 H2O
Bi + HNO3 = HBiO3 + NO2 + H2O =>
Bi + 5 HNO3 = HBiO3 + 5 NO2 + 2 H2O
CH3OH + C6H5COOH = C6H5COOCH3 + H2O =>
CH3OH + C6H5COOH = C6H5COOCH3 + H2O
LiS + SrI = LiI + SSr =>
LiS + SrI = LiI + SSr
Ba + H3PO4 = Ba(H2PO4)2H2 =>
Ba + 2 H3PO4 = Ba(H2PO4)2H2
CuO2H2 + H2SO4 = CuSO4 + H2O =>
CuO2H2 + H2SO4 = CuSO4 + 2 H2O
SnS2 + HCl + HNO3 = SnCl4 + H2SO4 + NO + H2O =>
3 SnS2 + 12 HCl + 16 HNO3 = 3 SnCl4 + 6 H2SO4 + 16 NO + 8 H2O
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnO2 + K2SO4 + H2O =>
C6H5CH3 + 2 KMnO4 + H2SO4 = C6H5COOH + 2 MnO2 + K2SO4 + 2 H2O
NaNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NOH =>
NaNO2 + Zn + NaOH + 2 H2O = Na2[Zn(OH)4] + NOH
H2O + CO2 = O2 + C6H12OC6H12O5 =>
12 H2O + 12 CO2 = 15 O2 + C6H12OC6H12O5
O2 + MnO + K2O = KMnO4 =>
5 O2 + 4 MnO + 2 K2O = 4 KMnO4
NaHSO3 + HNO3 = H2O + SO2 + NaNO3 =>
NaHSO3 + HNO3 = H2O + SO2 + NaNO3
Be(OH)2 + HIO = Be(OH)IO + H2O =>
Be(OH)2 + HIO = Be(OH)IO + H2O
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g)
KH + CH3OH = CH3OK + H2 =>
KH + CH3OH = CH3OK + H2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
FeCl3 + AlCl3 + NaOH = Fe(OH)3Al(OH)3 + NaCl =>
FeCl3 + AlCl3 + 6 NaOH = Fe(OH)3Al(OH)3 + 6 NaCl
CaS + HBr + I2 = CaBr2 + HI + S =>
CaS + 2 HBr + I2 = CaBr2 + 2 HI + S
BaCO3(s) + H3O(l) + Cl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
BaCO3(s) + 2 H3O(l) + 2 Cl(aq) = BaCl2(aq) + 3 H2O(l) + CO2(g)
H2(g) + CoO(s) = Co(s) + H2O(l) =>
H2(g) + CoO(s) = Co(s) + H2O(l)
CaCO4 + SO2 = CaSO4 + CO2 =>
CaCO4 + SO2 = CaSO4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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