| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 6 I2 = 4 PI3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
C + O2 = CO =>
2 C + O2 = 2 CO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe2O3 + NH4NO3 = Fe(NO3)3 + (NH4)2O =>
Fe2O3 + 6 NH4NO3 = 2 Fe(NO3)3 + 3(NH4)2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
C + O2 = CO =>
2 C + O2 = 2 CO
NO2{-} + CrO42{-} + H{+} = NO3{-} + Cr3{+} + H2O =>
124 NO2{-} + 3 CrO42{-} + 4 H{+} = 124 NO3{-} + Cr3{+} + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2S + Pb(OH)2 = Pb + S + H2O =>
H2S + Pb(OH)2 = Pb + S + 2 H2O
C + H = C9H20 =>
9 C + 20 H = C9H20
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
NI3(s) = N2(g) + I2(s) =>
2 NI3(s) = N2(g) + 3 I2(s)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
C + H2 = C9H20 =>
9 C + 10 H2 = C9H20
HOOC(CH2)4COOH + KOH = KCH2 + CO + H2O =>
5 HOOC(CH2)4COOH + 14 KOH = 14 KCH2 + 16 CO + 18 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + FeCl3 = MgCl3 + Fe =>
Mg + FeCl3 = MgCl3 + Fe
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CO + H2O + HF = C2H3O2F + O2 =>
4 CO + 2 H2O + 2 HF = 2 C2H3O2F + O2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
PbS2 + O2 = PbO2 + SO2 =>
PbS2 + 3 O2 = PbO2 + 2 SO2
HOOC(CH2)4COOH + KOH = K(CH2)4 + CO + H2O =>
17 HOOC(CH2)4COOH + 14 KOH = 14 K(CH2)4 + 46 CO + 36 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Ca(s) + S(s) = CaS =>
Ca(s) + S(s) = CaS
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HOOC(CH2)4COOH + KOH = K(CH2)4 + CO + H2O =>
17 HOOC(CH2)4COOH + 14 KOH = 14 K(CH2)4 + 46 CO + 36 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HOOC(CH2)4COOH + KOH = KCH2 + CO + H2O =>
5 HOOC(CH2)4COOH + 14 KOH = 14 KCH2 + 16 CO + 18 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/05/21
Équations équilibrées sur10/05/20
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
