| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 H2SO4 = Ca(SO4)2 + 2 H3O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
H3PO4 + Fe(OH)2 = Fe3(PO4)2 + H2O(l) =>
2 H3PO4 + 3 Fe(OH)2 = Fe3(PO4)2 + 6 H2O(l)
Al(NO3)3 + Ag2SO4 = Al2(SO4)3 + AgNO3 =>
2 Al(NO3)3 + 3 Ag2SO4 = Al2(SO4)3 + 6 AgNO3
Ca(HPO4)2 + SiO2 + C = CaSiO4 + H2O + CO + P4 =>
2 Ca(HPO4)2 + 2 SiO2 + 10 C = 2 CaSiO4 + 2 H2O + 10 CO + P4
AgCl + Pb(NO3)2 = Ag(NO3) + PbCl2 =>
2 AgCl + Pb(NO3)2 = 2 Ag(NO3) + PbCl2
SO2 + Cl2 = OSCl2 + Cl2O =>
SO2 + 2 Cl2 = OSCl2 + Cl2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3COOH + Cu(HCO3)2 = CuCH3COOH + CO2 + H2O =>
5 CH3COOH + 4 Cu(HCO3)2 = 4 CuCH3COOH + 10 CO2 + 6 H2O
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2CO3 =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2CO3
NaF + Br2 = NaBr + F2 = =>
2 NaF + Br2 = 2 NaBr + F2
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O + Na2SO4 =>
6 FeO + 2 NaNO3 + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 10 H2O + Na2SO4
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + HOOCCOOH = Mg(OOCCOOH)2 + H2 =>
Mg + 2 HOOCCOOH = Mg(OOCCOOH)2 + H2
C3H8 = C2 + H2 =>
2 C3H8 = 3 C2 + 8 H2
MgSO4 + H2O = MgO + SO + HO =>
MgSO4 + 2 H2O = MgO + SO + 4 HO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4) =>
K2CO3 + Na2SO4 = Na2(CO3) + K2(SO4)
BaCN + NaSO4 = BaSO4 + NaCN =>
BaCN + NaSO4 = BaSO4 + NaCN
CuCl2 + Al = (Al)2(Cl2)3 + (Cu)3 =>
3 CuCl2 + 2 Al = (Al)2(Cl2)3 + (Cu)3
PbO2 + Fe = FeO2 + Pb =>
PbO2 + Fe = FeO2 + Pb
Na2CO3*10H2O + CuSO4*5H2O = CuCO3 + Na2SO4 + H2O =>
Na2CO3*10H2O + CuSO4*5H2O = CuCO3 + Na2SO4 + 15 H2O
Po + H2SO4 = PoSO3 + H2O =>
Po + H2SO4 = PoSO3 + H2O
Li + HNO3 = Li(NO3)2 + NO + H2O =>
3 Li + 8 HNO3 = 3 Li(NO3)2 + 2 NO + 4 H2O
H2O + Pb + SO4 = HSO4 + PbO2 =>
2 H2O + Pb + 4 SO4 = 4 HSO4 + PbO2
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
CO2 + Cl2 = COCl2 + ClO2 =>
4 CO2 + 5 Cl2 = 4 COCl2 + 2 ClO2
CH4COOH + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
8 CH4COOH + 9 NaHCO3 = 9 NaC2H3O2 + 11 H2O + 7 CO2
CrO4 + C = Cr + CO =>
CrO4 + 4 C = Cr + 4 CO
FeCl3 + Fe(OH)3 = Fe2O3 + HCl =>
FeCl3 + Fe(OH)3 = Fe2O3 + 3 HCl
B + SiO2 = Si + B2O3 =>
4 B + 3 SiO2 = 3 Si + 2 B2O3
CaCl2 + Na2CO3(aq) = NaCl(aq) + CaCO3(s) =>
CaCl2 + Na2CO3(aq) = 2 NaCl(aq) + CaCO3(s)
Pb(C2H5) + O2 = CO2 + H3O + PbO =>
3 Pb(C2H5) + 10 O2 = 6 CO2 + 5 H3O + 3 PbO
C12H22O11 + CO2 = C4H6O4 + H2O =>
7 C12H22O11 + 12 CO2 = 24 C4H6O4 + 5 H2O
CH3CHCH3 + CuO = CH3COCH3 + Cu + H2O =>
2 CH3CHCH3 + 3 CuO = 2 CH3COCH3 + 3 Cu + H2O
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4 + CaO + 3 H2O = Cu(OH)2 + CaSO4*2H2O
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq) =>
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
HF + Fe(OH)3 = H2O + FeFO =>
HF + Fe(OH)3 = 2 H2O + FeFO
AlBr3(aq) + Cl2(aq) = AlCl3(aq) + Br2(l) =>
2 AlBr3(aq) + 3 Cl2(aq) = 2 AlCl3(aq) + 3 Br2(l)
KMnO4 + H3PO3 = K2HPO4 + MnHPO4 + H2O + H3PO4 =>
2 KMnO4 + 5 H3PO3 = K2HPO4 + 2 MnHPO4 + 3 H2O + 2 H3PO4
(CH3)2N + O2 = CO2 + H2O + N2 =>
2(CH3)2N + 7 O2 = 4 CO2 + 6 H2O + N2
C13H14 + O2 = H2O + CO =>
C13H14 + 10 O2 = 7 H2O + 13 CO
Ca(OCl)2 + CaCl2 = CaO + Cl2 =>
Ca(OCl)2 + CaCl2 = 2 CaO + 2 Cl2
Na2SO4 + BaCl2 = NaCl + Ba(SO4) =>
Na2SO4 + BaCl2 = 2 NaCl + Ba(SO4)
CaI2 + Ag(ClO3) = AgI + Ca(ClO3)2 =>
CaI2 + 2 Ag(ClO3) = 2 AgI + Ca(ClO3)2
MnO4{-} + Br{-} + H{+} = Br2{-} + Mn{+} + H2O =>
MnO4{-} + 12 Br{-} + 8 H{+} = 6 Br2{-} + Mn{+} + 4 H2O
CH3CH2OCH2CH + O2 = CO2 + H2O =>
2 CH3CH2OCH2CH + 11 O2 = 8 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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