| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 CeO2 + 190 Li2CO3 + 800 H3BO3 = 2 Ce10Li190B400O700 + 190 CO2 + 1200 H2O + 15 O2
KClO3 + Cr(OH)3 + KOH = KCl + H2O + K2CrO4 =>
KClO3 + 2 Cr(OH)3 + 4 KOH = KCl + 5 H2O + 2 K2CrO4
Ca + Fe(No3)2 = Ca(No3)2 + Fe =>
Ca + Fe(No3)2 = Ca(No3)2 + Fe
Br2(g) + BaI2(s) = BaBr2(s) + I2(g) =>
Br2(g) + BaI2(s) = BaBr2(s) + I2(g)
FeCl3 + H2O = []HCl + []Fe(OH)3 =>
FeCl3 + 3 H2O = 3[]HCl + []Fe(OH)3
H3PO4(aq) + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
C5H11Cl = HCl + C5H10 =>
C5H11Cl = HCl + C5H10
NaAl(CO3)(OH)2 + HCl = NaCl + AlCl3 + CO2 + H2O =>
NaAl(CO3)(OH)2 + 4 HCl = NaCl + AlCl3 + CO2 + 3 H2O
FeCl2 + H2SO4 = Fe2(SO4)3 + HCl + SO2 + H2O =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 HCl + SO2 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CaCO3 + HC2H5CO2 = CaC2H5CO2 + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 CaC2H5CO2 + 10 H2O + 17 CO2
BaCl2*2H2O + NaOH = NaCl + Ba(OH)2 + H2O =>
BaCl2*2H2O + 2 NaOH = 2 NaCl + Ba(OH)2 + 2 H2O
CH2BrCH2Br + NaOH = C2H2 + NaBr + H2O =>
CH2BrCH2Br + 2 NaOH = C2H2 + 2 NaBr + 2 H2O
Br3 + H2S = H2 + BrS =>
Br3 + 3 H2S = 3 H2 + 3 BrS
KOH + H2C2O4 = K2C2O4 + HOH =>
2 KOH + H2C2O4 = K2C2O4 + 2 HOH
Pb(NO3)2 + NH4Cl = Pb(NH4)2 + ClNO3 =>
Pb(NO3)2 + 2 NH4Cl = Pb(NH4)2 + 2 ClNO3
CNS{-} + Cr2O7{2-} + H{+} = Cr{3+} + SO2 + CO2 + NO2 + H2O =>
6 CNS{-} + 13 Cr2O7{2-} + 110 H{+} = 26 Cr{3+} + 6 SO2 + 6 CO2 + 6 NO2 + 55 H2O
Co(No3)2 + KOH = CoOH + K(No3)2 =>
Co(No3)2 + KOH = CoOH + K(No3)2
[Co(NH3)6]Cl3 + NaOH = Co2O3 + NaCl + NH3 + H2O =>
2[Co(NH3)6]Cl3 + 6 NaOH = Co2O3 + 6 NaCl + 12 NH3 + 3 H2O
K2CrO4 + Cl + AgNO3 = K2Cl + AgCrO4 + NO3 =>
K2CrO4 + Cl + AgNO3 = K2Cl + AgCrO4 + NO3
NaHCO3 = Na2CO3 + CO + O2 + H2O =>
4 NaHCO3 = 2 Na2CO3 + 2 CO + O2 + 2 H2O
MgCl2 + NH4OH = Cl2OH + MgNH4 =>
MgCl2 + NH4OH = Cl2OH + MgNH4
Ca + Na = Ca3Na =>
3 Ca + Na = Ca3Na
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
CH3COOH + CU = CH3COOCU + H2 =>
2 CH3COOH + 2 CU = 2 CH3COOCU + H2
Fe2(SO4)3 + HClO3 = H2(SO4) + Fe(ClO3)3 =>
Fe2(SO4)3 + 6 HClO3 = 3 H2(SO4) + 2 Fe(ClO3)3
N2O + KOH = H2O + NKO =>
N2O + 2 KOH = H2O + 2 NKO
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
Na2B4O7*10H2O = H3BO3 + NaOH + H2O =>
Na2B4O7*10H2O = 4 H3BO3 + 2 NaOH + 3 H2O
C6H12 + HCl = C6H12HCl =>
C6H12 + HCl = C6H12HCl
O2 + C9H2O = CO2 + H2O =>
9 O2 + C9H2O = 9 CO2 + H2O
N2 + H2 + CO2 = CO(NH2)2 + H2O =>
N2 + 3 H2 + CO2 = CO(NH2)2 + H2O
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
C4H8O2 + NaOH = C4H7O2Na + H2O =>
C4H8O2 + NaOH = C4H7O2Na + H2O
HOOCCOOH + NaOH = NaOOCCOOH + H2O =>
HOOCCOOH + NaOH = NaOOCCOOH + H2O
CH2O + NaOH = CHOOH + Na + H2O =>
CH2O + 2 NaOH = CHOOH + 2 Na + H2O
CH3COOH + C2H5OH = CH3COOCH3 + H2O =>
2 CH3COOH + C2H5OH = 2 CH3COOCH3 + H2O
AgNO3(aq) + NH4OH(aq) = AgOH(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4OH(aq) = AgOH(s) + NH4NO3(aq)
FeCuS2 + MnO2 + H{+} = Fe{3+} + Cu{2+} + Mn{2+} + SO9 + H2O =>
2 FeCuS2 + 41 MnO2 + 92 H{+} = 2 Fe{3+} + 2 Cu{2+} + 41 Mn{2+} + 4 SO9 + 46 H2O
CaCl2 + CH4 = HCl + CaC2 + H2 =>
CaCl2 + 2 CH4 = 2 HCl + CaC2 + 3 H2
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
C2H5I + HI = C2H6 + I2 =>
C2H5I + HI = C2H6 + I2
Fe(OH)3 + HI = I2 + H2O + FeI2 =>
2 Fe(OH)3 + 6 HI = I2 + 6 H2O + 2 FeI2
Na2SiO3 + Ca(OH)2 = CaSiO3 + NaOH =>
Na2SiO3 + Ca(OH)2 = CaSiO3 + 2 NaOH
NaNO2 + H2SO4 + KI = H2O + I2 + K2SO4 + NO + Na2SO4 =>
2 NaNO2 + 2 H2SO4 + 2 KI = 2 H2O + I2 + K2SO4 + 2 NO + Na2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
| 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 52 53 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
