| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ba + Cu3PO4 = Ba3(PO4)2 + Cu =>
3 Ba + 2 Cu3PO4 = Ba3(PO4)2 + 6 Cu
C6H9O5 + CaCO3 = CaC6H8O5 + H2O + CO2 =>
24 C6H9O5 + 23 CaCO3 = 23 CaC6H8O5 + 16 H2O + 29 CO2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
HCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 H2O(l)
H2O = H2 + O =>
H2O = H2 + O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O =>
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O
Mg + Zn(NO3)2 = Zn + Mg(NO3)2 =>
Mg + Zn(NO3)2 = Zn + Mg(NO3)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
C5H10O + Zn + C3H5Br + C4H10O = C8H16O + ZnBrOH =>
7 C5H10O + 3 Zn + 3 C3H5Br + 3 C4H10O = 7 C8H16O + 3 ZnBrOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
HC2H3O2 + K2SO4 = HSO4 + K2C2H3O2 =>
HC2H3O2 + K2SO4 = HSO4 + K2C2H3O2
C7H15OH + O2 = CO2 + H20 =>
10 C7H15OH + 65 O2 = 70 CO2 + 8 H20
KClO3 + H2SO4 = KHSO4 + O2 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 5 O2 + 2 Cl2 + 2 H2O
HC2H3O2 + K2SO4 = HSO4 + K2C2H3O2 =>
HC2H3O2 + K2SO4 = HSO4 + K2C2H3O2
HCl + LIOH = LICl + H2O =>
HCl + LIOH = LICl + H2O
MnO4{-} + H{+} + Cl{-} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
F2 + Ca(OH)2 = OF2 + H2O + CaF2 =>
2 F2 + Ca(OH)2 = OF2 + H2O + CaF2
Cu + HNO3 = CuN2O6 + H2O + NO =>
3 Cu + 8 HNO3 = 3 CuN2O6 + 4 H2O + 2 NO
C2H5 + CH3 = C3H8 =>
C2H5 + CH3 = C3H8
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + H3O{+} = Zn3{+} + H2 + H2O =>
6 Zn + 2 H3O{+} = 2 Zn3{+} + H2 + 2 H2O
ZN + H2SO3 = ZNSO3 + H2 =>
ZN + H2SO3 = ZNSO3 + H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
C2H5OH + NA = CH3CH2ONA + H2 =>
2 C2H5OH + 2 NA = 2 CH3CH2ONA + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
Pb(C2H5)4 + O2 = PbO + CO2 + H2O =>
2 Pb(C2H5)4 + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
KBr + Cl2 = KCl + Br =>
2 KBr + Cl2 = 2 KCl + 2 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/19
Équations équilibrées sur03/11/18
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