| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H52Cl + 2 Na2O + 57 O2 = 2 C12O6 + 4 NaCl + 104 H2O
Br2 + InI3 = BrI + In =>
3 Br2 + 2 InI3 = 6 BrI + 2 In
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
(CH3CH2CH2CH3)1 + O2 = (C2H2(CO)2O)1 + H2O =>
2(CH3CH2CH2CH3)1 + 7 O2 = 2(C2H2(CO)2O)1 + 8 H2O
NH3 + H2SO4 = NH3H + SO4 =>
2 NH3 + H2SO4 = 2 NH3H + SO4
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
CrH2SO4 = CrSO4H2 =>
CrH2SO4 = CrSO4H2
FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Na2SiO3 + Al(NO3)3 = AlSiO3 + Na2(NO3)3 =>
Na2SiO3 + Al(NO3)3 = AlSiO3 + Na2(NO3)3
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + H2O + KOH =>
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + 2 H2O + KOH
Mn{+2} + MnO4{-} + OH{-} = MnO2 + H2O =>
3 Mn{+2} + 2 MnO4{-} + 4 OH{-} = 5 MnO2 + 2 H2O
Pb(N03)2 + NaOH = PbOH + Na(N03)2 =>
Pb(N03)2 + NaOH = PbOH + Na(N03)2
H3BO3 + F2 = BF3 + HF + O2 =>
2 H3BO3 + 6 F2 = 2 BF3 + 6 HF + 3 O2
CuBr + HNO3 = Cu(NO3)2 + Br2 + NO2 + H2O =>
2 CuBr + 8 HNO3 = 2 Cu(NO3)2 + Br2 + 4 NO2 + 4 H2O
FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Al + O(g) = AlO =>
Al + O(g) = AlO
CH3OCH3 = C5H10 + H2O =>
5 CH3OCH3 = 2 C5H10 + 5 H2O
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2
CrCl2 + HNO3 = H2CrO4 + HClO4 + H2O + NO =>
3 CrCl2 + 20 HNO3 = 3 H2CrO4 + 6 HClO4 + 4 H2O + 20 NO
FeSO4 + AgCl = Ag2SO4 + FeCl2 =>
FeSO4 + 2 AgCl = Ag2SO4 + FeCl2
C3H8O + HNO2 = C3H7NO2 + H2O =>
C3H8O + HNO2 = C3H7NO2 + H2O
Na2SiO3 + Al(NO3)3 = AlSiO3 + Na2(NO3)3 =>
Na2SiO3 + Al(NO3)3 = AlSiO3 + Na2(NO3)3
C4H8 + HCl = C4H8HCl =>
C4H8 + HCl = C4H8HCl
FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HCINaOH = NaCI + H2O =>
HCINaOH = NaCI + H2O
FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
GeCl2 + Cl2 = GeCl4 =>
GeCl2 + Cl2 = GeCl4
K2 + H2SO4 = K2SO4 + H2 =>
K2 + H2SO4 = K2SO4 + H2
C6H5CO2H + NaOH = C6H5CO2Na + H2O =>
C6H5CO2H + NaOH = C6H5CO2Na + H2O
FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
H2S(g) + O2 = SO2(g) + H2O =>
2 H2S(g) + 3 O2 = 2 SO2(g) + 2 H2O
Al(ClO3)3 + K2O = Al2O3 + KClO3 =>
2 Al(ClO3)3 + 3 K2O = Al2O3 + 6 KClO3
NO3{-} + H{+} + Pb = Pb{2+} + NO2 + H2O =>
2 NO3{-} + 4 H{+} + Pb = Pb{2+} + 2 NO2 + 2 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Fe(C2H3O2)3 + NaCl = FeCl3 + Na(C2H3O2) =>
Fe(C2H3O2)3 + 3 NaCl = FeCl3 + 3 Na(C2H3O2)
C4H8O2 + NaOH = C4H7O2Na + H2O =>
C4H8O2 + NaOH = C4H7O2Na + H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
MnSO4 + H2O + K2S2O8 = HMnO4 + K2SO4 + H2SO4 =>
2 MnSO4 + 8 H2O + 5 K2S2O8 = 2 HMnO4 + 5 K2SO4 + 7 H2SO4
Cu(s) + O2(s) = CuO2(s) =>
Cu(s) + O2(s) = CuO2(s)
KMnO4 + HCl = KCl + MnCl2 + Cl + H3O =>
KMnO4 + 12 HCl = KCl + MnCl2 + 9 Cl + 4 H3O
KMnO4 + C4H8O2 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
4 KMnO4 + C4H8O2 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 H2O + 4 CO2
FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
Ca(OH)2 + H2O = H3O + (CaO2)H =>
Ca(OH)2 + H2O = H3O + (CaO2)H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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