| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na + 2 Co(NO3)2 = Co2 + 4 Na(NO3)
Mn + Pb(C2H3O2)2 = Pb + Mn(C2H3O2)2 =>
Mn + Pb(C2H3O2)2 = Pb + Mn(C2H3O2)2
Al + C6H8O7 = AlC6H5O7 + H2 =>
2 Al + 2 C6H8O7 = 2 AlC6H5O7 + 3 H2
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Cu + H2SiO3 = CuSiO3 + H2 =>
Cu + H2SiO3 = CuSiO3 + H2
Ni + MgO = MgNi + O =>
Ni + MgO = MgNi + O
KMnO4 + K4(Fe(CN)6) + H2SO4 = K3(Fe(CN)6) + K2SO4 + MnSO4 + H2O =>
KMnO4 + 5 K4(Fe(CN)6) + 4 H2SO4 = 5 K3(Fe(CN)6) + 3 K2SO4 + MnSO4 + 4 H2O
chlorine + KBr = potassiumchloride + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
Br2 + (NH4)2O = NH4Br + O2 =>
2 Br2 + 2(NH4)2O = 4 NH4Br + O2
C3H5N3O9 = N2 + CO2 + H2O + O2 =>
4 C3H5N3O9 = 6 N2 + 12 CO2 + 10 H2O + O2
CH3NH3NO3 + H2O = CH3NH2NO3 + H3O =>
CH3NH3NO3 + H2O = CH3NH2NO3 + H3O
P + KOH = POH + K =>
P + KOH = POH + K
Cu + H3AsO4 = Cu3(AsO4)2 + H2 =>
3 Cu + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2
KCl(aq) + NaOH(aq) = K(OH)(aq) + NaCl(aq) =>
KCl(aq) + NaOH(aq) = K(OH)(aq) + NaCl(aq)
Mg + HCI = MgCI + H2 =>
2 Mg + 2 HCI = 2 MgCI + H2
K3PO4 + BaCl = KCl + Ba3 + (PO4)2 =>
2 K3PO4 + 6 BaCl = 6 KCl + 2 Ba3 + (PO4)2
BeO + NaOH = Na2BeO2 + H2O =>
BeO + 2 NaOH = Na2BeO2 + H2O
HCl + Na2CO3 = HClCO3 + Na2 =>
HCl + Na2CO3 = HClCO3 + Na2
CH3CH2CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr + H2O + Na2S =>
10 CH3CH2CHOHCH3 + Na2Cr2O7 + H2SO4 = 10 CH3CH2COCH3 + 2 Cr + 11 H2O + Na2S
C56H110O6 + O2 = CO2 + H2O =>
2 C56H110O6 + 161 O2 = 112 CO2 + 110 H2O
HNO3 + LiCO3 = LiNO3 + CO3 + H2 =>
2 HNO3 + 2 LiCO3 = 2 LiNO3 + 2 CO3 + H2
Fe{3+} + C6H8O6 = Fe{2+} + C6H6O6 + H{+} =>
2 Fe{3+} + C6H8O6 = 2 Fe{2+} + C6H6O6 + 2 H{+}
Fe(NO3)3(aq) + NaI(aq) = FeI3 + NaNO3 =>
Fe(NO3)3(aq) + 3 NaI(aq) = FeI3 + 3 NaNO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ga(OH)3 + H2S = Ga2S3 + H2O =>
2 Ga(OH)3 + 3 H2S = Ga2S3 + 6 H2O
N + I2 = NI =>
2 N + I2 = 2 NI
CaO + SO2 + O2 + H2O = CaSO4*2H2O =>
2 CaO + 2 SO2 + O2 + 4 H2O = 2 CaSO4*2H2O
AgI + K2Cr2O7 = K2I + AgCr2O7 =>
AgI + K2Cr2O7 = K2I + AgCr2O7
Na2CO3 + MnCO3 + O2 = NaMnO2 + CO2 =>
2 Na2CO3 + 4 MnCO3 + O2 = 4 NaMnO2 + 6 CO2
CrI3 + Cl2 + OH{-} = CrO4{2-} + Cl{-} + I2 + H2O =>
2 CrI3 + 6 Cl2 + 16 OH{-} = 2 CrO4{2-} + 12 Cl{-} + 3 I2 + 8 H2O
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
C3H7OH + Ag2O = C3H5OOH + Ag + H2O =>
C3H7OH + 2 Ag2O = C3H5OOH + 4 Ag + H2O
(NH4)2CO3 + Al(C2H3O2)3 = NH4C2H3O2 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(C2H3O2)3 = 6 NH4C2H3O2 + Al2(CO3)3
Ce(SO4)2 + As2O3 + H2O = Ce2(SO4)3 + H3AsO4 + H2SO4 =>
4 Ce(SO4)2 + As2O3 + 5 H2O = 2 Ce2(SO4)3 + 2 H3AsO4 + 2 H2SO4
H2O + Ca(OCl)2 + NaBr = CaCl2 + NaOH + Br2 =>
2 H2O + Ca(OCl)2 + 4 NaBr = CaCl2 + 4 NaOH + 2 Br2
KNH2SO3 + CuCl2 = K2[Cu(NH2SO3)2Cl2] =>
2 KNH2SO3 + CuCl2 = K2[Cu(NH2SO3)2Cl2]
Ba3(BO3)2 + K = K3BO3 + Ba =>
Ba3(BO3)2 + 6 K = 2 K3BO3 + 3 Ba
C3H5(C17H33COO)3 + O2 = C + H2O =>
C3H5(C17H33COO)3 + 23 O2 = 57 C + 52 H2O
CH5CH2OH + O2 = CH3COOH3 + H2O =>
CH5CH2OH + O2 = CH3COOH3 + H2O
Mg(ClO3)2 + Fe2(SO4)3 = Mg(SO4)2 + Fe2(ClO3)3 =>
3 Mg(ClO3)2 + 2 Fe2(SO4)3 = 3 Mg(SO4)2 + 2 Fe2(ClO3)3
C + O = CO =>
C + O = CO
KMnO4 + (NH4)2SO4 = K2SO4 + NH4MnO4 =>
2 KMnO4 + (NH4)2SO4 = K2SO4 + 2 NH4MnO4
(C6H5)2CH2 + C4H9Li = (C6H5)2CHLi + C4H10 =>
(C6H5)2CH2 + C4H9Li = (C6H5)2CHLi + C4H10
CrCl3 + MnO2 + H2O = MnCl2 + H2(CrO4) =>
2 CrCl3 + 3 MnO2 + 2 H2O = 3 MnCl2 + 2 H2(CrO4)
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH =>
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH
Cr2O7{-2} + H{+} + e = Cr2{6-} + H2O =>
Cr2O7{-2} + 14 H{+} + 18e = Cr2{6-} + 7 H2O
C6H12O6 + O2 = C6H10O7 + H2O =>
C6H12O6 + O2 = C6H10O7 + H2O
FeCu(SO4) = FeSO4 + Cu =>
FeCu(SO4) = FeSO4 + Cu
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4 =>
Cu(NO3)2 + Na2C2O4 = Cu(NO3)2Na2C2O4
CH3CH2OH + Cr2O7{2-} + H2SO4 = CH3COOH + Cr2(SO4)3 + SO4{2-} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 SO4{2-} + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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