| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
BaF2 + NH4F + B2O3 + HF = Ba(NH4)2B15O21F7 + H2O =>
2 BaF2 + 4 NH4F + 15 B2O3 + 6 HF = 2 Ba(NH4)2B15O21F7 + 3 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
KCIO = KCI + O2 =>
2 KCIO = 2 KCI + O2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Ba(s) + H2O(aq) = BaOH(aq) + H2(g) =>
2 Ba(s) + 2 H2O(aq) = 2 BaOH(aq) + H2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ba(s) + H2O(aq) = BaOH(aq) + H2(g) =>
2 Ba(s) + 2 H2O(aq) = 2 BaOH(aq) + H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
C + O2 = CO2 =>
C + O2 = CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2 + I2 = HI =>
H2 + I2 = 2 HI
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PH3 = P4 + H2 =>
4 PH3 = P4 + 6 H2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
H2 + I2 = HI =>
H2 + I2 = 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/21
Équations équilibrées sur10/25/20
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