| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgI + NH3 = Ag(NH3) + I
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
AgI + NH3 = Ag(NH3) + I =>
AgI + NH3 = Ag(NH3) + I
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
Mg + Al(NO3)3 = Al + Mg(NO3)2 =>
3 Mg + 2 Al(NO3)3 = 2 Al + 3 Mg(NO3)2
Fe(SCN)3 + HgCl2 = HgCl4 + Hg(SCN)4 + FeCl =>
4 Fe(SCN)3 + 4 HgCl2 = HgCl4 + 3 Hg(SCN)4 + 4 FeCl
MgSO4(aq) + Ba(oh)2(aq) = Mg(oh)2(aq) + BaSO4(aq) =>
2 MgSO4(aq) + Ba(oh)2(aq) = Mg(oh)2(aq) + 2 BaSO4(aq)
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH4OH =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH4OH
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
KO2 + CO2 + H2O = KHCO3 + O2 =>
4 KO2 + 4 CO2 + 2 H2O = 4 KHCO3 + 3 O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
(NH4)2Co3 = NH3 + H20 + Co2 =>
10(NH4)2Co3 = 20 NH3 + H20 + 15 Co2
Al + HBr = H2 + AlBr3 =>
2 Al + 6 HBr = 3 H2 + 2 AlBr3
Ba + KOH = Ba(OH)2 + K =>
Ba + 2 KOH = Ba(OH)2 + 2 K
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Mn(NO3)3(aq) + K2S(aq) = Mn2S3(s) + KNO3(aq) =>
2 Mn(NO3)3(aq) + 3 K2S(aq) = Mn2S3(s) + 6 KNO3(aq)
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
H2O + Na = Na(OH) + H2 =>
2 H2O + 2 Na = 2 Na(OH) + H2
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
C6H12O6 = C2H6O(l) + CO2(g) =>
C6H12O6 = 2 C2H6O(l) + 2 CO2(g)
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Na3PO4 + Mg(NO3)2 = NaNO3 + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(NO3)2 = 6 NaNO3 + Mg3(PO4)2
NaOH + AlCl3 = NaCl + Al(OH)3 =>
3 NaOH + AlCl3 = 3 NaCl + Al(OH)3
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H
NaOH + (NH4)2SO4 = Na2SO4 + NH4OH =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH4OH
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
K2Cr3O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
2 K2Cr3O7 + 28 HCl = 6 CrCl3 + 4 KCl + 14 H2O + 3 Cl2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
NiH2CO3 = Ni + H2O + CO2 =>
NiH2CO3 = Ni + H2O + CO2
HI + HIO3 = H2O + I2 =>
5 HI + HIO3 = 3 H2O + 3 I2
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/13
Équations équilibrées sur10/25/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
