| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
KCl + NgSO4 = NgCl + KSO4 =>
KCl + NgSO4 = NgCl + KSO4
Ba + K2CrO4 = BaK2CrO4 =>
Ba + K2CrO4 = BaK2CrO4
E5 = E3 =>
3 E5 = 5 E3
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
S({-}2) + I2 = I({-}1) + S =>
2 S({-}2) + I2 = 2 I({-}1) + 2 S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(s)CuSO4(aq) = MgO(s) + CuS(s) + O2(g) =>
2 Mg(s)CuSO4(aq) = 2 MgO(s) + 2 CuS(s) + 3 O2(g)
Cl0 = Cl =>
Cl0 = Cl
CuSO4*5H2O(s) = CuSO4 + H2O =>
CuSO4*5H2O(s) = CuSO4 + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4(heat) = K2Mn + MnO2 + O2 =>
2 KMnO4(heat) = K2Mn + MnO2 + 3 O2
NH4OH + CuI = NH4I + CuOH =>
NH4OH + CuI = NH4I + CuOH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CaOZn(OH)2 = Ca(OH)2ZnO =>
CaOZn(OH)2 = Ca(OH)2ZnO
Cl2 + H2O = OH + HCl =>
Cl2 + 2 H2O = 2 OH + 2 HCl
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12Mo3 + H2O + NH4NO3 =>
H3PO4 + 36(NH4)2MoO4 + 15 HNO3 = (NH4)3PO4*12Mo3 + 63 H2O + 42 NH4NO3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3CH2OH + HI = CH3CH2I + H2O =>
CH3CH2OH + HI = CH3CH2I + H2O
Ag2O + Hg = HgO + Ag =>
Ag2O + Hg = HgO + 2 Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6C6 + H2 = C6H12 =>
C6C6 + 12 H2 = 2 C6H12
C4H26O + O2 = CO2 + H2O =>
C4H26O + 10 O2 = 4 CO2 + 13 H2O
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
C2H5CO2H + H2O = H3O + C2H5CO2 =>
C2H5CO2H + H2O = H3O + C2H5CO2
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
PbO2 + HCOOH = Pb(HCOO)2 + CO2 + H2O =>
PbO2 + 3 HCOOH = Pb(HCOO)2 + CO2 + 2 H2O
FeSO4 + Br = BrSO4 + Fe =>
FeSO4 + Br = BrSO4 + Fe
Al(HSO3)3 + HNO3 = Al(NO3)3 + H2O + SO2 =>
Al(HSO3)3 + 3 HNO3 = Al(NO3)3 + 3 H2O + 3 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Co2O3 + KI + H3PO4 = CoO + I2 + K3PO4 + H2O =>
3 Co2O3 + 6 KI + 2 H3PO4 = 6 CoO + 3 I2 + 2 K3PO4 + 3 H2O
C5H12S(l) + O2(g) = CO2(g) + H2O(l) + SO2(s) =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + 6 H2O(l) + SO2(s)
B2H6 + KIO3 = H3BO3 + KI =>
B2H6 + 2 KIO3 = 2 H3BO3 + 2 KI
FeCl3(aq) + NaCO3(aq) = NaCl3(s) + FeCO3 =>
FeCl3(aq) + NaCO3(aq) = NaCl3(s) + FeCO3
C6H14LiN + H2O = C6H15N + LiOH =>
C6H14LiN + H2O = C6H15N + LiOH
HNO3 + Zn + H3AsO4 = AsH3 + Zn(NO3)2 + H2O =>
8 HNO3 + 4 Zn + H3AsO4 = AsH3 + 4 Zn(NO3)2 + 4 H2O
CrO2Cl = Cl2 + Cr2O3 + O2 =>
4 CrO2Cl = 2 Cl2 + 2 Cr2O3 + O2
Ca(CH3COO) + HCl = CH3COOH + CaCl =>
Ca(CH3COO) + HCl = CH3COOH + CaCl
Te + H2SO4 = STeO3 + H2O =>
Te + H2SO4 = STeO3 + H2O
Na2ZnO2 + Cu = Zn + Na2CuO2 =>
Na2ZnO2 + Cu = Zn + Na2CuO2
YBa2Cu3O7 + HBr = Br2 + H2O + YBr3 + BaBr2 + CuBr =>
YBa2Cu3O7 + 14 HBr = 2 Br2 + 7 H2O + YBr3 + 2 BaBr2 + 3 CuBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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