| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NH3)2 + NO3 = Ag(NH3)2NO3
N2(s) + O2(g) = NO2(g) =>
N2(s) + 2 O2(g) = 2 NO2(g)
Pb + H2S = PbS + H2 =>
Pb + H2S = PbS + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2C2O4*2H2O + KOH = KHC2O4 + H2O =>
H2C2O4*2H2O + KOH = KHC2O4 + 3 H2O
Br2 + NaI(aq) = NaBr + I2 =>
Br2 + 2 NaI(aq) = 2 NaBr + I2
NH4I + Ca(OH)2 = NH3 + CaI2 + H2O =>
2 NH4I + Ca(OH)2 = 2 NH3 + CaI2 + 2 H2O
NaCl + Ba = BaCl2 + Na =>
2 NaCl + Ba = BaCl2 + 2 Na
Na2S + S = Na2S2 =>
Na2S + S = Na2S2
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
Br2 + NaI(aq) = NaBr(aq) + I2 =>
Br2 + 2 NaI(aq) = 2 NaBr(aq) + I2
Al + Fe{3+} = Al{3+} + Fe =>
Al + Fe{3+} = Al{3+} + Fe
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
H2S + Pb = PbS2 + H2 =>
2 H2S + Pb = PbS2 + 2 H2
NH4Cl + Na2SO4 = NaCl + H2SO4 + NH3 =>
2 NH4Cl + Na2SO4 = 2 NaCl + H2SO4 + 2 NH3
KBr(s) = K(s) + Br2(l) =>
2 KBr(s) = 2 K(s) + Br2(l)
N2(s) + O2(g) = N2O5(s) =>
2 N2(s) + 5 O2(g) = 2 N2O5(s)
C5H10 + O2 = CH4 + CO =>
4 C5H10 + 5 O2 = 10 CH4 + 10 CO
ZnS + C = Zn + SC =>
ZnS + C = Zn + SC
H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4 + 4 H2O
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
Na2S + S = Na2S4 =>
Na2S + 3 S = Na2S4
H2S + O2 = H3O + SO2 =>
3 H2S + 4 O2 = 2 H3O + 3 SO2
Cr(OH)3 + HPo2 = Cr(Po2)3 + H2O =>
Cr(OH)3 + 3 HPo2 = Cr(Po2)3 + 3 H2O
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
Mg3N2 + CaCl2 = Ca3N2 + MgCl2 =>
Mg3N2 + 3 CaCl2 = Ca3N2 + 3 MgCl2
Fe{3+} + Al = Fe{2+} + Al{3+} =>
3 Fe{3+} + Al = 3 Fe{2+} + Al{3+}
HCe + MnO2 = Ce + MnCe2 + H2O =>
4 HCe + MnO2 = 2 Ce + MnCe2 + 2 H2O
Ag(NO3)2 + Cu = CuNO3 + Ag =>
Ag(NO3)2 + 2 Cu = 2 CuNO3 + Ag
C2H2 + Br = HBr + C =>
C2H2 + 2 Br = 2 HBr + 2 C
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCe + MnO2 = Ce + MnCe2 + H2O =>
4 HCe + MnO2 = 2 Ce + MnCe2 + 2 H2O
Br2 + NaI(aq) = NaBr + I2 =>
Br2 + 2 NaI(aq) = 2 NaBr + I2
Zn + H2O = H2Zn + O =>
Zn + H2O = H2Zn + O
K3 + PO4 + HCl = KCl + H3PO4 =>
K3 + PO4 + 3 HCl = 3 KCl + H3PO4
MnO2(s) + KOH(l) + O2(g) = K2MnO4(s) + H2O(g) =>
2 MnO2(s) + 4 KOH(l) + O2(g) = 2 K2MnO4(s) + 2 H2O(g)
C2H4O2 = CH4 + CO2 =>
C2H4O2 = CH4 + CO2
Fe{3+} + Al = Fe{2+} + Al{3+} =>
3 Fe{3+} + Al = 3 Fe{2+} + Al{3+}
MgSiO3 = MgO + SiO2 =>
MgSiO3 = MgO + SiO2
Br2 + NaI(aq) = NaBr + I2 =>
Br2 + 2 NaI(aq) = 2 NaBr + I2
N2(s) + O2(g) = NO2(s) =>
N2(s) + 2 O2(g) = 2 NO2(s)
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KBr(s) = K(aq) + Br(aq) =>
KBr(s) = K(aq) + Br(aq)
Br2 + NaI(aq) = NaBr(aq) + I2 =>
Br2 + 2 NaI(aq) = 2 NaBr(aq) + I2
KOH + H2C2O4*2H2O = K2C2O4*H2O + H2O =>
2 KOH + H2C2O4*2H2O = K2C2O4*H2O + 3 H2O
Na2S + S = Na2S5 =>
Na2S + 4 S = Na2S5
| 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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
