| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + H2O = 2 HNO3
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
Br + KI = KBr + I =>
Br + KI = KBr + I
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N3H12PO4 = H3PO4 + NH3 =>
N3H12PO4 = H3PO4 + 3 NH3
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NaI + Cl2 = I + NaCl =>
2 NaI + Cl2 = 2 I + 2 NaCl
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
CH3COONA + O2 = CO2 + H2O + NAOH =>
CH3COONA + 2 O2 = 2 CO2 + H2O + NAOH
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
C4H1 + O2 = CO2 + H2O =>
4 C4H1 + 17 O2 = 16 CO2 + 2 H2O
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
H2SO4 + Fe2O3 = H2O + Fe2(SO4)3 =>
3 H2SO4 + Fe2O3 = 3 H2O + Fe2(SO4)3
CoCl2 + K2Fe(CN)6 = CoFe(CN)6 + KCl =>
CoCl2 + K2Fe(CN)6 = CoFe(CN)6 + 2 KCl
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
MnO2 + PbO2 = Pb({+}2) + MnO4({-}) =>
MnO2 + PbO2 = Pb({+}2) + MnO4({-})
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
BaI2(aq) + AgNO3(aq) = AgI2(s) + Ba(NO3)(aq) =>
BaI2(aq) + AgNO3(aq) = AgI2(s) + Ba(NO3)(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
AL + HCl = ALCl + H2 =>
2 AL + 2 HCl = 2 ALCl + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3 =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
H2(g) + FeO(s) = Fe(s) + H2O(l) =>
H2(g) + FeO(s) = Fe(s) + H2O(l)
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
Al2 + (SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2 + (SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Al + Fe2O3 = Al1O3 + Fe =>
Al + Fe2O3 = Al1O3 + 2 Fe
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
H2 + FeO = Fe + H2O =>
H2 + FeO = Fe + H2O
CH3COOH = CH3COOH =>
CH3COOH = CH3COOH
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/29/16
Équations équilibrées sur08/28/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
