| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
(CH3((CH2)4)CH3) + (O2) = (CO2) + (H2O) =>
2(CH3((CH2)4)CH3) + 19(O2) = 12(CO2) + 14(H2O)
ZnCl2 + Al = AlCl3 + Zn =>
3 ZnCl2 + 2 Al = 2 AlCl3 + 3 Zn
NaH2PO4 + KOH = NaK2PO4 + H2O =>
NaH2PO4 + 2 KOH = NaK2PO4 + 2 H2O
HCl + Ca(CO3) = CaCl2 + H2O + CO2 =>
2 HCl + Ca(CO3) = CaCl2 + H2O + CO2
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
AgNo3 + HCl = AgCl(s) + HNo3(aq) =>
AgNo3 + HCl = AgCl(s) + HNo3(aq)
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Na2CO3 + Cu(NO3)2 = CuCO3 + NaNO3 =>
Na2CO3 + Cu(NO3)2 = CuCO3 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O
AgNo3 + HCl = AgCl + HNo3 =>
AgNo3 + HCl = AgCl + HNo3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
[Co(H2O)6]Cl2 + C2H8N2 + HCl + O2 = [Co(C2H8N2)2Cl2]Cl + H2O =>
4[Co(H2O)6]Cl2 + 8 C2H8N2 + 4 HCl + O2 = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 C2H3O2H + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
Fe(I) + S = Fe(I)S =>
Fe(I) + S = Fe(I)S
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CaO + NH4F = CaF2 + NH3 + H2O =>
CaO + 2 NH4F = CaF2 + 2 NH3 + H2O
Hg2(NO3)2 + Pt = Hg + Pt2(NO3) =>
Hg2(NO3)2 + 4 Pt = 2 Hg + 2 Pt2(NO3)
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HF(aq) + NaOH(aq) = NaF(aq) + H2O(l) =>
HF(aq) + NaOH(aq) = NaF(aq) + H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca + NdF3 = Nd + CaF2 =>
3 Ca + 2 NdF3 = 2 Nd + 3 CaF2
CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O
FeO + NH4F + O2 = (NH4)3FeF6 + H2O + NH3 =>
4 FeO + 24 NH4F + O2 = 4(NH4)3FeF6 + 6 H2O + 12 NH3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaCl2 + (NH4)2CO3 = CaCO3 + (NH4)2Cl2 =>
CaCl2 + (NH4)2CO3 = CaCO3 + (NH4)2Cl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
LI + O2 = LIO2 =>
LI + O2 = LIO2
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaOH + BaSO4 = Na2SO4 + Ba(OH)2 =>
2 NaOH + BaSO4 = Na2SO4 + Ba(OH)2
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C3H6O(g) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(g) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
