| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(NO3)4 + 4 NaBr = KBr4 + 4 NaNO3
Co2Cl + NaOH = Co2OH + NaCl =>
Co2Cl + NaOH = Co2OH + NaCl
H2O2(heat) = H2O + O2 =>
2 H2O2(heat) = 2 H2O + O2
IrCl3 + O2 = IrO2 + Cl2 =>
2 IrCl3 + 2 O2 = 2 IrO2 + 3 Cl2
K + MnO4 = KMnO4 =>
K + MnO4 = KMnO4
Cl + NH4Br = ClBr + NH4 =>
Cl + NH4Br = ClBr + NH4
CuSO4 + Mn(oh)2 = Mn2(SO4)3 + Cu =>
3 CuSO4 + Mn(oh)2 = Mn2(SO4)3 + 3 Cu
KMnO4 + C2H6O + H2SO4 = Mn(SO4)4 + K2SO4 + C2H4O2 + H0 =>
2 KMnO4 + 8 C2H6O + 9 H2SO4 = 2 Mn(SO4)4 + K2SO4 + 8 C2H4O2 + 34 H0
Sc + K = ScK =>
Sc + K = ScK
H3PO4 + NaO = Na3PO4 + H2 + O2 =>
2 H3PO4 + 6 NaO = 2 Na3PO4 + 3 H2 + 3 O2
Co(AcAc)3 = Co + AcAc =>
Co(AcAc)3 = Co + 3 AcAc
Ca(OH)2 + NO2 = [Ca(OH)]NO3 + [Ca(OH)]NO2 + H2O =>
2 Ca(OH)2 + 2 NO2 = [Ca(OH)]NO3 + [Ca(OH)]NO2 + H2O
KMnO4 + KCl + H2SO4 = K2SO4 + H2O + MnSO4 + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 8 H2O + 2 MnSO4 + 5 Cl2
CrI3 + Cl2 + K2O = K2CrO4 + KCl + KIO3 =>
2 CrI3 + 21 Cl2 + 26 K2O = 2 K2CrO4 + 42 KCl + 6 KIO3
CaCl2 + H2 = Ca + HCl =>
CaCl2 + H2 = Ca + 2 HCl
KNO3 + C6H12O6 = H2O + CO2 + NO + K2O =>
8 KNO3 + C6H12O6 = 6 H2O + 6 CO2 + 8 NO + 4 K2O
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 6 H2O
FeO*TiO2 + O2 = Fe2O3 + TiO2 =>
4 FeO*TiO2 + O2 = 2 Fe2O3 + 4 TiO2
KNO3 + C6H12O6 = CO2 + H2O + KOH + NO =>
8 KNO3 + C6H12O6 = 6 CO2 + 2 H2O + 8 KOH + 8 NO
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2 =>
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2
Fe3O2(s) + CO(s) = Fe(s) + CO2(g) =>
Fe3O2(s) + 2 CO(s) = 3 Fe(s) + 2 CO2(g)
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl2 + KCl + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 5 Na2SO4 + 2 MnCl2 + 2 KCl + 3 H2O
KCl + H2O = KOCl + H =>
KCl + H2O = KOCl + 2 H
Fe{3+} + Zn = Fe + Zn{2+} =>
2 Fe{3+} + 3 Zn = 2 Fe + 3 Zn{2+}
Na2SeO3 + H2SO3 = H2O + NaHSO4 + Se =>
Na2SeO3 + 2 H2SO3 = H2O + 2 NaHSO4 + Se
SnSO4 + HgCl2 = HgSO4 + SnCl2 =>
SnSO4 + HgCl2 = HgSO4 + SnCl2
Rb + NO3 = Rb2O + N2 =>
12 Rb + 2 NO3 = 6 Rb2O + N2
C10H16N2 + Br2 + NaClO4 = C10H16N2ClO4 + NaBr =>
2 C10H16N2 + Br2 + 2 NaClO4 = 2 C10H16N2ClO4 + 2 NaBr
MnOH + HMnO4 = MnO2 + H2O =>
MnOH + HMnO4 = 2 MnO2 + H2O
Cr + NaOH = Cr(OH)4 + Na =>
Cr + 4 NaOH = Cr(OH)4 + 4 Na
Cu(NO3)2 + H2O = Cu(H2O)2 + NO3 =>
Cu(NO3)2 + 2 H2O = Cu(H2O)2 + 2 NO3
H2S + Al(OH) = H2(OH) + AlS =>
H2S + Al(OH) = H2(OH) + AlS
KOH(ag) + H3BO3 = K3BO3 + H2O =>
3 KOH(ag) + H3BO3 = K3BO3 + 3 H2O
NaOH + H2O + Al = NaAlO2 + H =>
NaOH + H2O + Al = NaAlO2 + 3 H
KMnO4 + H2SO4 + Fe2(SO3)3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 Fe2(SO3)3 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 9 H2O
O9Hg = O + Hg9 =>
9 O9Hg = 81 O + Hg9
RIO3 + KI + H2SO4 = I2 + RI + H2O + K2SO4 =>
RIO3 + 6 KI + 3 H2SO4 = 3 I2 + RI + 3 H2O + 3 K2SO4
Cu + Ca(NO3)2 = Ca + Cu(NO3) =>
2 Cu + Ca(NO3)2 = Ca + 2 Cu(NO3)
Na5(CO3)2HCO3*2H2O = Na2CO3 + CO2 + H2O =>
2 Na5(CO3)2HCO3*2H2O = 5 Na2CO3 + CO2 + 5 H2O
Pb + OH = Pb(OH) =>
Pb + OH = Pb(OH)
BaCl2 + K2Cr2O7 + CH3COOK + H2O = BaCrO4 + CH3COOH + KCl =>
2 BaCl2 + K2Cr2O7 + 2 CH3COOK + H2O = 2 BaCrO4 + 2 CH3COOH + 4 KCl
Li{+} + HPO4{-2} + OH{-} = Li3PO4 + H2O =>
3 Li{+} + HPO4{-2} + OH{-} = Li3PO4 + H2O
Ni{+} = Ni{+2} + e =>
Ni{+} = Ni{+2} + e
LiOH + NH4H2PO4 = LiH2PO4 + NH4OH =>
LiOH + NH4H2PO4 = LiH2PO4 + NH4OH
FeTiO3 + Cl2 + HCl = TiO2 + FeCl3 + H2O =>
2 FeTiO3 + Cl2 + 4 HCl = 2 TiO2 + 2 FeCl3 + 2 H2O
CH3CH2CH2Br + KOH(aq) = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH(aq) = CH3CH2CH2OH + KBr
Ca(CH3COO)2 + C2H5OH = Ca(OH)2 + C2H5CH3COO =>
Ca(CH3COO)2 + 2 C2H5OH = Ca(OH)2 + 2 C2H5CH3COO
Cl2 + KB = B + KCl =>
Cl2 + 2 KB = 2 B + 2 KCl
CU1(s) + O2(g) = CUO2(s) =>
CU1(s) + O2(g) = CUO2(s)
AlCl + I2 = AlI + Cl =>
2 AlCl + I2 = 2 AlI + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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