| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + H2O = H2CaO
Mg2(PO4)2 + H2 = Mg + H3PO4 =>
Mg2(PO4)2 + 3 H2 = 2 Mg + 2 H3PO4
KI + KMnO4 + H2SO4 = MnSO4 + I + K2SO4 + H2O =>
5 KI + KMnO4 + 4 H2SO4 = MnSO4 + 5 I + 3 K2SO4 + 4 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CH3CO2C2H5 + H2O = C2H5OH + CH3COOH =>
CH3CO2C2H5 + H2O = C2H5OH + CH3COOH
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
NaOH + LaCl3 = La(OH)3 + NaCl =>
3 NaOH + LaCl3 = La(OH)3 + 3 NaCl
Ca + H4SiO4 = SiO4Ca2 + H2 =>
2 Ca + H4SiO4 = SiO4Ca2 + 2 H2
Pb(OH)2 + O2 = PbO2 + H2O =>
2 Pb(OH)2 + O2 = 2 PbO2 + 2 H2O
C2H8N2O4 = C2O4 + H8N2 =>
C2H8N2O4 = C2O4 + H8N2
NaNO3 + NaOH = Na2 + NO4H =>
NaNO3 + NaOH = Na2 + NO4H
Li2O + Na2SO4 = Li2SO4 + Na2O =>
Li2O + Na2SO4 = Li2SO4 + Na2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
TiOOH + H2O2 + NaOH = Na2TiO3 + H2O =>
2 TiOOH + H2O2 + 4 NaOH = 2 Na2TiO3 + 4 H2O
C2H6 + HNO3 = C2H5NO3 + H2 =>
C2H6 + HNO3 = C2H5NO3 + H2
CH3OCH2COOH + CO = CH3OCH2CH2O(CO)OCH2CH2OCH3 + CO2 =>
7 CH3OCH2COOH + 6 CO = 3 CH3OCH2CH2O(CO)OCH2CH2OCH3 + 6 CO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C4H9Br + N3 = C4H9N + BrN2 =>
C4H9Br + N3 = C4H9N + BrN2
Mg(OH)2 = Mg2O2 + H2O =>
2 Mg(OH)2 = Mg2O2 + 2 H2O
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2 =>
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2
Sb + S8 = Sb2S8 =>
2 Sb + S8 = Sb2S8
Mg(OH)2 = Mg2O2 + H2O =>
2 Mg(OH)2 = Mg2O2 + 2 H2O
Sb + S8 = Sb2S8 =>
2 Sb + S8 = Sb2S8
NO2S + O4 = SO2 + NO2 =>
2 NO2S + O4 = 2 SO2 + 2 NO2
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
AlCl3(g) + O2(g) = Al2O3(s) + ClO(g) =>
4 AlCl3(g) + 9 O2(g) = 2 Al2O3(s) + 12 ClO(g)
Sb + S8 = Sb2S5 =>
16 Sb + 5 S8 = 8 Sb2S5
C2H6 + HNO3 = C2H5NO3 + H2 =>
C2H6 + HNO3 = C2H5NO3 + H2
C2H6 + HNO3 = CO2 + NO + H2O =>
3 C2H6 + 14 HNO3 = 6 CO2 + 14 NO + 16 H2O
KSbO2 + HCl = SbCl3 + KCl + H2O =>
KSbO2 + 4 HCl = SbCl3 + KCl + 2 H2O
C4H11OH + O2 = CO2 + H2O =>
2 C4H11OH + 13 O2 = 8 CO2 + 12 H2O
MgO + C3H6O2 = C3H6O2Mg + H2O + CO2 =>
7 MgO + 8 C3H6O2 = 7 C3H6O2Mg + 3 H2O + 3 CO2
C4H9Br + N3 = C4H9N + BrN2 =>
C4H9Br + N3 = C4H9N + BrN2
Mg(OH)2 = Mg2O2 + H2O =>
2 Mg(OH)2 = Mg2O2 + 2 H2O
Cl(g) + KI(l) = I(s) + KCl(l) =>
Cl(g) + KI(l) = I(s) + KCl(l)
CuCo3 + H2SO4 = CuCo3H2SO4 =>
CuCo3 + H2SO4 = CuCo3H2SO4
MgO + C3H6O2 = C3H6O2Mg + H2O + CO2 =>
7 MgO + 8 C3H6O2 = 7 C3H6O2Mg + 3 H2O + 3 CO2
AgNO3 + Na2CO3 = CO3Ag + Na2NO3 =>
AgNO3 + Na2CO3 = CO3Ag + Na2NO3
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2 =>
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2
Sb + S8 = Sb2S8 =>
2 Sb + S8 = Sb2S8
Mg(NO3)2 + (NH4)2SCN = MgSCN + NH4NO3 =>
Mg(NO3)2 + (NH4)2SCN = MgSCN + 2 NH4NO3
CrCl2 + HNO3 = H2CrO4 + HClO4 + H2O + NO =>
3 CrCl2 + 20 HNO3 = 3 H2CrO4 + 6 HClO4 + 4 H2O + 20 NO
Mg(OH)2 = Mg2O2 + H2O =>
2 Mg(OH)2 = Mg2O2 + 2 H2O
NaOH + H3AsO4 = Na(OH)2AsO2 + H2O =>
NaOH + H3AsO4 = Na(OH)2AsO2 + H2O
Pb{2+} + Cu{+} = Pb + Cu{2+} =>
Pb{2+} + 2 Cu{+} = Pb + 2 Cu{2+}
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2 =>
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2
C2H6 + HNO3 = C2H5NO3 + H2 =>
C2H6 + HNO3 = C2H5NO3 + H2
MgO + C3H6O2 = C3H6O2Mg + H2O + CO2 =>
7 MgO + 8 C3H6O2 = 7 C3H6O2Mg + 3 H2O + 3 CO2
NH4ClH2O = NH3 + Cl + H3O =>
NH4ClH2O = NH3 + Cl + H3O
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2 =>
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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