| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
Li + O = Li2O =>
2 Li + O = Li2O
Ca2 + H2O = Ca(OH)2 + H2 =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 2 H2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4N2O + H2O2 = CH4N2O2 + H2O =>
CH4N2O + H2O2 = CH4N2O2 + H2O
Mg3N2 + PCl5 = MgCl2 + P3N5 =>
5 Mg3N2 + 6 PCl5 = 15 MgCl2 + 2 P3N5
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Mn(HCO3)7 = Mn2O7 + CO2 + H2O =>
2 Mn(HCO3)7 = Mn2O7 + 14 CO2 + 7 H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Cl2(s) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(s) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
N + O = NO =>
N + O = NO
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + CuSO4 = AlSO4 + Cu =>
Al + CuSO4 = AlSO4 + Cu
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Hg{+2} + Cr = Hg2{+2} + Cr{+3} =>
6 Hg{+2} + 2 Cr = 3 Hg2{+2} + 2 Cr{+3}
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Na3(PO4) + KOH = NaOH + K3(PO4) =>
Na3(PO4) + 3 KOH = 3 NaOH + K3(PO4)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
PB3 + H2O = P2O3 + HB =>
2 PB3 + 3 H2O = P2O3 + 6 HB
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
P + Cl = PCl3 =>
P + 3 Cl = PCl3
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/21
Équations équilibrées sur02/26/20
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