| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + CO2 = BaCO3 + H2O
BrO3 = Br2 + O2 =>
2 BrO3 = Br2 + 3 O2
Cs + SrCrO4 = Cs2CrO4 + Sr =>
2 Cs + SrCrO4 = Cs2CrO4 + Sr
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2CO3(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2CO3(aq)
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
Zn + Sn(SO4)2 = Zn(SO4)2 + Sn =>
Zn + Sn(SO4)2 = Zn(SO4)2 + Sn
Li(s) + HBr(aq) = LiBr2(s) + H2(g) =>
Li(s) + 2 HBr(aq) = LiBr2(s) + H2(g)
HOCN + H2O = H3O + CNO =>
HOCN + H2O = H3O + CNO
Ge + Cl2 = GeCl4 =>
Ge + 2 Cl2 = GeCl4
I2 + CCl4 = CI4 + Cl =>
2 I2 + CCl4 = CI4 + 4 Cl
H + P = HP =>
H + P = HP
Sn(NO2)4 = SnO2 + N2O3 =>
Sn(NO2)4 = SnO2 + 2 N2O3
Mg + O2 = MgO* =>
2 Mg + O2 = 2 MgO*
CH2O + NaOH = CHOOH + Na + H2O =>
CH2O + 2 NaOH = CHOOH + 2 Na + H2O
Na2S + Fe(ClO3)2 = NaClO3 + FeS =>
Na2S + Fe(ClO3)2 = 2 NaClO3 + FeS
C5H8 + H2O = CO + H2 =>
C5H8 + 5 H2O = 5 CO + 9 H2
N2O4 + N2H4 = H2O + N2 =>
N2O4 + 2 N2H4 = 4 H2O + 3 N2
CuSO4 + C6H8O7 = C12H10Cu3O14 + H2SO4 =>
3 CuSO4 + 2 C6H8O7 = C12H10Cu3O14 + 3 H2SO4
N2H4 + OF2 = N2F4 + H2O =>
N2H4 + 2 OF2 = N2F4 + 2 H2O
FeSO4 + Na2S2O3 = Na2SO4 + FeS2O3 =>
FeSO4 + Na2S2O3 = Na2SO4 + FeS2O3
Cs(s) + P4(s) = CsP4 =>
Cs(s) + P4(s) = CsP4
Sn + AlCl3 = Al + SnCl4 =>
3 Sn + 4 AlCl3 = 4 Al + 3 SnCl4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe(NO3)3 + (NH4)3PO4 = Fe(PO4) + NH4NO3 =>
Fe(NO3)3 + (NH4)3PO4 = Fe(PO4) + 3 NH4NO3
NaI + Cr(NO3)3 = Na(NO3)3 + CrI =>
NaI + Cr(NO3)3 = Na(NO3)3 + CrI
C6H8O7 + NaCl = C6H7O7Na + HCl =>
C6H8O7 + NaCl = C6H7O7Na + HCl
B + C = B4C =>
4 B + C = B4C
MnO2 + HCl = MnCl1 + H2O + Cl2 =>
2 MnO2 + 8 HCl = 2 MnCl1 + 4 H2O + 3 Cl2
H2S + O2 = S8 + H2O =>
8 H2S + 4 O2 = S8 + 8 H2O
K + Se = KSe2 =>
K + 2 Se = KSe2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
(Cu){2+} + I{-} = I2 + CuI =>
2(Cu){2+} + 4 I{-} = I2 + 2 CuI
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
BaCl2 + CaCO3 = BaCO3 + CaCl2 =>
BaCl2 + CaCO3 = BaCO3 + CaCl2
C4H7Cl + Na = C4H6 + NaCl + H2 =>
2 C4H7Cl + 2 Na = 2 C4H6 + 2 NaCl + H2
C2H5COOH + H2O = CH4 + CO2 =>
4 C2H5COOH + 2 H2O = 7 CH4 + 5 CO2
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
Al(ClO3)3 + K = KClO3 + Al =>
Al(ClO3)3 + 3 K = 3 KClO3 + Al
NaOCl + CH3COOH = HClO + CH3COONa =>
NaOCl + CH3COOH = HClO + CH3COONa
Ca + NO2 = Ca(NO2)2 =>
Ca + 2 NO2 = Ca(NO2)2
MgBr2H2O = MgBr2 + H2O =>
MgBr2H2O = MgBr2 + H2O
C + H + O = CHO =>
C + H + O = CHO
Na2CO3 + La2CO3 + SrCO3 + ZrO2 + Ta2O5 + O2 = Na33La13Sr33Zr40Ta60O300 + CO2 =>
33 Na2CO3 + 13 La2CO3 + 66 SrCO3 + 80 ZrO2 + 60 Ta2O5 + 14 O2 = 2 Na33La13Sr33Zr40Ta60O300 + 112 CO2
Ag(NH3)2Cl = Ag + NH3 + Cl2 =>
2 Ag(NH3)2Cl = 2 Ag + 4 NH3 + Cl2
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
Al + NH4ClO4 = Al2O3 + N2O3 + H2O + AlCl3 =>
4 Al + 6 NH4ClO4 = Al2O3 + 3 N2O3 + 12 H2O + 2 AlCl3
SO2(g) + H2O = (H2SO3) =>
SO2(g) + H2O = (H2SO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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