| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 H3BO3 + 20 H3PO4 + 30 C2H5ONa + 10 TiCl3 = 10 Ti(BP)2 + 30 NaCl + 26 CO2 + 84 H2O + 17 C2H6O2
Na3PO4(aq) + CuSO4(aq) = CuPO4(s) + Na3SO4(aq) =>
Na3PO4(aq) + CuSO4(aq) = CuPO4(s) + Na3SO4(aq)
CaCO3 + C4H8O2 = C8H14CaO4 + CO2 + H2O =>
CaCO3 + 2 C4H8O2 = C8H14CaO4 + CO2 + H2O
ZnCl2 + CuS = ZnS + CuCl2 =>
ZnCl2 + CuS = ZnS + CuCl2
Cl2 + H2O + CaCO3 = CaCl + HClO + CO2 =>
3 Cl2 + 2 H2O + 2 CaCO3 = 2 CaCl + 4 HClO + 2 CO2
H3PO4 + Mg = H2 + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg = 3 H2 + Mg3(PO4)2
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
C1H0 + O2 = CO2 + H2O =>
4 C1H0 + 5 O2 = 4 CO2 + 2 H2O
Pb(OH)(H3CCOO) + CO2 = Pb3(OH)2(CO3)2 + H2O + Pb(H3CCOO)2 =>
6 Pb(OH)(H3CCOO) + 2 CO2 = Pb3(OH)2(CO3)2 + 2 H2O + 3 Pb(H3CCOO)2
Na2HPO4 + Fe(NO3)2 = NaNO3 + FeHPO4 =>
Na2HPO4 + Fe(NO3)2 = 2 NaNO3 + FeHPO4
UCl4 + Mg = U + MgCl2 =>
UCl4 + 2 Mg = U + 2 MgCl2
NaOH + Fe2(SO4)3 = Fe(OH)3 + Na2SO4 =>
6 NaOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2SO4
H3 + PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
PbCl + TiAlC = AlCl3 + Pb + TiC =>
3 PbCl + TiAlC = AlCl3 + 3 Pb + TiC
[Cu(NH3)4](NO3)2 = CuO + NH3 + NO2 + H2O =>
7[Cu(NH3)4](NO3)2 = 7 CuO + 26 NH3 + 16 NO2 + 3 H2O
PbCl + TiAlC = AlCl3 + Pb + TiC =>
3 PbCl + TiAlC = AlCl3 + 3 Pb + TiC
NH3 + NH4HCO3 + Ca(NO3)2 = NH4NO3 + CaCO3 =>
NH3 + NH4HCO3 + Ca(NO3)2 = 2 NH4NO3 + CaCO3
AuO + Al = AlO + Au =>
AuO + Al = AlO + Au
CH3OH + O = CO2 + H2O =>
CH3OH + 3 O = CO2 + 2 H2O
PbCl + TiAlC = AlCl3 + Pb + TiC =>
3 PbCl + TiAlC = AlCl3 + 3 Pb + TiC
H2CO3 = H2 + CO3 =>
H2CO3 = H2 + CO3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KOH + COCl2 = CO(OH)2 + KCl =>
2 KOH + COCl2 = CO(OH)2 + 2 KCl
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
As2S3 + HNO3 = H3AsO4 + SO2 + NO + H2O =>
3 As2S3 + 22 HNO3 = 6 H3AsO4 + 9 SO2 + 22 NO + 2 H2O
Si + KOH = K2SiO3 + H2 + K2O =>
Si + 4 KOH = K2SiO3 + 2 H2 + K2O
CaSO4 + BaCl2 = BaSO4 + Ca + Cl =>
CaSO4 + BaCl2 = BaSO4 + Ca + 2 Cl
Al + H2TeO4 = AlTeO4 + H2 =>
Al + H2TeO4 = AlTeO4 + H2
NaC2H3O2 + H2SO4 = CH3COOH + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = 2 CH3COOH + Na2SO4
H2NOH = H2N + OH =>
H2NOH = H2N + OH
NH4SO3 + KOH = KSO3 + NH3 + H2O =>
NH4SO3 + KOH = KSO3 + NH3 + H2O
(NH4)3PO4 + CaCl2 = NH4Cl + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaCl2 = 6 NH4Cl + Ca3(PO4)2
Fe + NaCl2 = FeCl3 + Na =>
2 Fe + 3 NaCl2 = 2 FeCl3 + 3 Na
NaCl + BrSO4 = NaSO4 + BrCl =>
NaCl + BrSO4 = NaSO4 + BrCl
HSNaOH = NaSHOH =>
HSNaOH = NaSHOH
Al3 + PO4 = AlPO4 =>
Al3 + 3 PO4 = 3 AlPO4
CuNOKPO = KNOCuPO =>
CuNOKPO = KNOCuPO
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
NH3(g) + H2O = NH4OH(aq) =>
NH3(g) + H2O = NH4OH(aq)
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
C2H5COOH + Na2CO3 = C2H5COONa + H2O + CO2 =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + H2O + CO2
CH2OHCH2OH + CuSO4 + NaOH = CHOCuCHOCu + Na2SO4 + H2O =>
CH2OHCH2OH + 2 CuSO4 + 4 NaOH = CHOCuCHOCu + 2 Na2SO4 + 4 H2O
CH3CH2CH2CH2CHO + AgOH = CH3CH2CH2CH2COOH + Ag + H2O =>
CH3CH2CH2CH2CHO + 2 AgOH = CH3CH2CH2CH2COOH + 2 Ag + H2O
CaCO3 + NH4I = (NH4)2CO3 + CaI2 =>
CaCO3 + 2 NH4I = (NH4)2CO3 + CaI2
Sn3(PO4)4 + Mg = Sn + Mg3(PO4)2 =>
Sn3(PO4)4 + 6 Mg = 3 Sn + 2 Mg3(PO4)2
ZnCl2 + CuS = ZnS + CuCl2 =>
ZnCl2 + CuS = ZnS + CuCl2
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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