| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe2O3 + C6H12O6 = 8 Fe + 6 CO2 + 6 H2O
Fe2(SO4)3 + RbOH = Rb2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 RbOH = 3 Rb2SO4 + 2 Fe(OH)3
NaHCO3 + H2SO3 = NaHCO3SO3 + H2 =>
NaHCO3 + H2SO3 = NaHCO3SO3 + H2
FeCl2 + H2O2 = Fe(ClO3)2 + H2O =>
FeCl2 + 6 H2O2 = Fe(ClO3)2 + 6 H2O
LiF + NaI = LiI + NaF =>
LiF + NaI = LiI + NaF
Co(OH)3 + H3PO4 = CoPO4 + H2O =>
Co(OH)3 + H3PO4 = CoPO4 + 3 H2O
C5H8 + HCl = CH2CHCHCH3CH3 + Cl =>
C5H8 + 2 HCl = CH2CHCHCH3CH3 + 2 Cl
Cl2 + Na2SO3 + NaOH = NaCl + Na2SO4 + H2O =>
Cl2 + Na2SO3 + 2 NaOH = 2 NaCl + Na2SO4 + H2O
V2(SO4)5Cl + Mg = MgCl2 + V2(SO4)5 =>
2 V2(SO4)5Cl + Mg = MgCl2 + 2 V2(SO4)5
FeSO4 + KMnO4 + H2SO4 = Fe2(SO44)3 + KHSO4 + MnSO4 + H2O =>
10 FeSO4 + 242 KMnO4 + 489 H2SO4 = 5 Fe2(SO44)3 + 242 KHSO4 + 242 MnSO4 + 368 H2O
C3H7COOH + KOH = KC3H7COO + H2O =>
C3H7COOH + KOH = KC3H7COO + H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
KCl + NH4Br = KBr + NH4Cl =>
KCl + NH4Br = KBr + NH4Cl
N2H4*H2O + NaOH + C4H9NO3 = NaN3 + C4H9OH + H2O =>
8 N2H4*H2O + 7 NaOH + 5 C4H9NO3 = 7 NaN3 + 5 C4H9OH + 25 H2O
Na + LiSO3 = Li + NaSO3 =>
Na + LiSO3 = Li + NaSO3
SbCl5 = SbCl3 + Cl2 =>
SbCl5 = SbCl3 + Cl2
Au + O3 = Au3O =>
9 Au + O3 = 3 Au3O
Th(SO4)2 + NH4OH = Th(OH)4 + (NH4)2(SO4) =>
Th(SO4)2 + 4 NH4OH = Th(OH)4 + 2(NH4)2(SO4)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HI + KHCO3 = KI + CO2 + H2O =>
HI + KHCO3 = KI + CO2 + H2O
Cu2S + KCl = CuCl + K2S =>
Cu2S + 2 KCl = 2 CuCl + K2S
Zn3PO4 + Al2(SO4)3 = Zn2SO4 + AlPO4 =>
2 Zn3PO4 + Al2(SO4)3 = 3 Zn2SO4 + 2 AlPO4
NH4VO3 + HCl = VO2 + NH4 + Cl + H2O =>
NH4VO3 + 2 HCl = VO2 + NH4 + 2 Cl + H2O
Cu(OH)2 + Mn(OH)2 + O2 = CuMn2O4 + H2O =>
2 Cu(OH)2 + 4 Mn(OH)2 + O2 = 2 CuMn2O4 + 6 H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
HI + NaOH = NaI + OHH =>
HI + NaOH = NaI + OHH
Cr(OH)3 + ClO{-} + H{+} = Cr2O7{2-} + Cl2 + H2O =>
2 Cr(OH)3 + 6 ClO{-} + 4 H{+} = Cr2O7{2-} + 3 Cl2 + 5 H2O
HClO3 + Ba(OH)2 = BaClO3 + H(OH)2 =>
HClO3 + Ba(OH)2 = BaClO3 + H(OH)2
(NH4)2(SO4) + Na(OH) = NH3 + H2O + Na2(SO4) =>
(NH4)2(SO4) + 2 Na(OH) = 2 NH3 + 2 H2O + Na2(SO4)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
I + H2SO4 = HI + SO4 =>
2 I + H2SO4 = 2 HI + SO4
VOSO4 + HCl + Zn + (NH4)2SO4 = NH4V(SO4)2 + ZnCl2 + NH4Cl + H2O =>
2 VOSO4 + 4 HCl + Zn + 2(NH4)2SO4 = 2 NH4V(SO4)2 + ZnCl2 + 2 NH4Cl + 2 H2O
(Ca)033(AlMg)2(Si4O10)(OH)2 + NaCO3 = (Na)033(AlMg)2(Si4O10)(OH)2 + CaCO3 =>
(Ca)033(AlMg)2(Si4O10)(OH)2 + 33 NaCO3 = (Na)033(AlMg)2(Si4O10)(OH)2 + 33 CaCO3
SiC8H20O4 + H2O = SiO2 + C2H5OH =>
SiC8H20O4 + 2 H2O = SiO2 + 4 C2H5OH
Mg6 + SO4 = MgSO4 =>
Mg6 + 6 SO4 = 6 MgSO4
Fe(OH)2 + CH3COOH = Fe(CH3COO)2 + HOH =>
Fe(OH)2 + 2 CH3COOH = Fe(CH3COO)2 + 2 HOH
PbCO3(s) + H2SO4(aq) = PbSO4(s) + CO2(g) + H2O(l) =>
PbCO3(s) + H2SO4(aq) = PbSO4(s) + CO2(g) + H2O(l)
K2Cr2O7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 17 H2SO4 + 3 H2S = 8 KHSO4 + 4 Cr2(SO4)3 + 16 H2O
Ni(NO3)2 + NH4SCN = Ni(SCN)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH4SCN = Ni(SCN)2 + 2 NH4NO3
Mo + HNO3 = Mo(NO3)3 + H2O + NO2 =>
Mo + 6 HNO3 = Mo(NO3)3 + 3 H2O + 3 NO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CuNO3 + BaS = Ba(NO3)2 + Cu2S =>
2 CuNO3 + BaS = Ba(NO3)2 + Cu2S
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
(NH4)2SO4 + NaNO3 = Na2SO4 + H2O + N2O =>
(NH4)2SO4 + 2 NaNO3 = Na2SO4 + 4 H2O + 2 N2O
BrO3{-} + H3O{+} + Cl{-} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 H3O{+} + 6 Cl{-} = Br{-} + 3 Cl2 + 9 H2O
Na2[Be(OH)4] = BeO + NaOH + H2O =>
Na2[Be(OH)4] = BeO + 2 NaOH + H2O
KMnO4 + C2H6 + H2SO4 = C2H5OH + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C2H6 + 3 H2SO4 = 5 C2H5OH + 2 MnSO4 + K2SO4 + 3 H2O
MgSO4 + HCl = MgCl2 + H2SO4 =>
MgSO4 + 2 HCl = MgCl2 + H2SO4
Cr2O7 + CH5OH = Cr + CO2 + H2O =>
4 Cr2O7 + 7 CH5OH = 8 Cr + 7 CO2 + 21 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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