| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O3 + 6 HCl = 2 MnCl2 + 2 Cl + 3 H2O
NO + O2 = NOO2 =>
NO + O2 = NOO2
Ca3P2O8 + H2S1O4 = H3P1O4 + Ca1S1O4 =>
Ca3P2O8 + 3 H2S1O4 = 2 H3P1O4 + 3 Ca1S1O4
C8H5O4K + O2 = CO2 + H2O + K =>
4 C8H5O4K + 29 O2 = 32 CO2 + 10 H2O + 4 K
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
sodiumchloride + Silvernitrate = sodiumnitrate + silverchloride =>
NaCl + AgNO3 = NaNO3 + AgCl
KMnO4 + H2SO4H2O2 = MnSO4 + K2SO4 + H2O + O2 =>
2 KMnO4 + 3 H2SO4H2O2 = 2 MnSO4 + K2SO4 + 6 H2O + 4 O2
PbSO4 + H2O2 = H2SO4 + PbO2 =>
PbSO4 + H2O2 = H2SO4 + PbO2
MnSO4 + Na2S2O3 + H2SO4 + K2SO4 = KMnSO4 + H2S4O6 + Na2SO4 =>
2 MnSO4 + 2 Na2S2O3 + H2SO4 + K2SO4 = 2 KMnSO4 + H2S4O6 + 2 Na2SO4
CoCl2 + KNO2 + CH3COOH = NO + CH3COOK + KCl + K3[Co(NO2)6] + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = NO + 2 CH3COOK + 2 KCl + K3[Co(NO2)6] + H2O
Cu(NO3)2 + Na3PO4*12H2O = Cu3(PO4)2 + NaNO3 + H2O =>
3 Cu(NO3)2 + 2 Na3PO4*12H2O = Cu3(PO4)2 + 6 NaNO3 + 24 H2O
NaNO3 + HCN = NaCN + HNO3 =>
NaNO3 + HCN = NaCN + HNO3
SiF4 + water = HF + silicondioxide =>
SiF4 + 2 H2O = 4 HF + SiO2
CH4NO2 + O2 = CO2 + H2O + NO2 =>
CH4NO2 + 2 O2 = CO2 + 2 H2O + NO2
NiCl2 + P2S5 + P = NiPS3 + PCl3 =>
15 NiCl2 + 9 P2S5 + 7 P = 15 NiPS3 + 10 PCl3
Ag(NO3) + HCl = AgCl + HNO3 =>
Ag(NO3) + HCl = AgCl + HNO3
KMnO4 + H2SO4H2O2 = MnSO4 + K2SO4 + H2O + O2 =>
2 KMnO4 + 3 H2SO4H2O2 = 2 MnSO4 + K2SO4 + 6 H2O + 4 O2
NH3 + O2 = NNO2 + H2O =>
4 NH3 + 5 O2 = 2 NNO2 + 6 H2O
HCHCOO + NaHCO3 = NaCH3COO + H2O + CO2 =>
4 HCHCOO + 3 NaHCO3 = 3 NaCH3COO + H2O + 5 CO2
HSCN + Fe = Fe(SCN) + H =>
HSCN + Fe = Fe(SCN) + H
CaHCO3 + H(C2H3O2) = CO2 + H2O + Ca(C2H3O2)2 =>
8 CaHCO3 + 15 H(C2H3O2) = 6 CO2 + 10 H2O + 8 Ca(C2H3O2)2
Au2O3 + Al2O3 = AuAlO3 =>
Au2O3 + Al2O3 = 2 AuAlO3
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
HCl + BaF2 = BaCl2 + HF =>
2 HCl + BaF2 = BaCl2 + 2 HF
C2H5Cl + NaOH = HCl + C2H5NaO =>
C2H5Cl + NaOH = HCl + C2H5NaO
C6H10 + KMnO4 = KC6H10 + MnO4 =>
C6H10 + KMnO4 = KC6H10 + MnO4
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2 =>
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2
KMnO4 + H2SO4H2O2 = MnSO4 + K2SO4 + H2O + O2 =>
2 KMnO4 + 3 H2SO4H2O2 = 2 MnSO4 + K2SO4 + 6 H2O + 4 O2
HCHO + Na = HCONa + H2 =>
2 HCHO + 2 Na = 2 HCONa + H2
C8H14NHCl + NaHCO3 + CH3OH = C10H15NO2 + NaCl + H2O + H2 =>
2 C8H14NHCl + 2 NaHCO3 + 2 CH3OH = 2 C10H15NO2 + 2 NaCl + 4 H2O + H2
Mg(BrO3)2 = MgO + Br2 + O2 =>
2 Mg(BrO3)2 = 2 MgO + 2 Br2 + 5 O2
K3AsO4 = K + As + O2 =>
K3AsO4 = 3 K + As + 2 O2
LaH3 + H2O = H2 + LaOH3 =>
LaH3 + H2O = H2 + LaOH3
H2S2 = H2 + S2 =>
H2S2 = H2 + S2
C3H8O + Na2 = C3H7ONa + H =>
2 C3H8O + Na2 = 2 C3H7ONa + 2 H
Au + KNO3 = AuO3 + KN =>
Au + KNO3 = AuO3 + KN
Mg(OH)2 + CaCl = MgCl2 + Ca(OH) =>
Mg(OH)2 + 2 CaCl = MgCl2 + 2 Ca(OH)
(NH4)2S(aq) + HCl(aq) = NH4Cl(aq) + H2S(g) =>
(NH4)2S(aq) + 2 HCl(aq) = 2 NH4Cl(aq) + H2S(g)
C6H14 + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2
HBr + Na2S = H2S + NaBr =>
2 HBr + Na2S = H2S + 2 NaBr
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
HNO3 + Cu = NO + H2O + Cu(NO3)2 =>
8 HNO3 + 3 Cu = 2 NO + 4 H2O + 3 Cu(NO3)2
Cu{2}{+} + HNO3 = H{+} + Cu(NO3)2 =>
Cu{2}{+} + 2 HNO3 = 2 H{+} + Cu(NO3)2
MnSO4 + NaF = Na2SO4 + MnF2 =>
MnSO4 + 2 NaF = Na2SO4 + MnF2
Cl2 + NaClO = ClO2 + NaCl =>
Cl2 + 4 NaClO = 2 ClO2 + 4 NaCl
NaNO3 + (NH4)2CO3 = Na2CO3 + N2O + H2O =>
2 NaNO3 + (NH4)2CO3 = Na2CO3 + 2 N2O + 4 H2O
KBr + H2O2 = KO + HBr =>
2 KBr + H2O2 = 2 KO + 2 HBr
C10H14 + Br2 = C10H13Br + HBr =>
C10H14 + Br2 = C10H13Br + HBr
I2 + I{-} = I3{-}redox =>
I2 + I{-} = I3{-}redox
Cs + O = CsO =>
Cs + O = CsO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/31/24
Équations équilibrées sur04/30/23
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