| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
NaI + Fe2(CO3)3 = FeI3 + Na2(CO3) =>
6 NaI + Fe2(CO3)3 = 2 FeI3 + 3 Na2(CO3)
MnSO4 + O2 + NaOH = Mn(O)OH + Na2SO4 + H2O =>
4 MnSO4 + O2 + 8 NaOH = 4 Mn(O)OH + 4 Na2SO4 + 2 H2O
Na2MnO4 + Cl2 = NaMnO4 + NaCl =>
2 Na2MnO4 + Cl2 = 2 NaMnO4 + 2 NaCl
MnO4 + S2O5 = Mn + SO4 =>
3 MnO4 + 4 S2O5 = 3 Mn + 8 SO4
Mg + NH4Cl + H2O = MgCl2 + NH4OH + H2 =>
Mg + 2 NH4Cl + 2 H2O = MgCl2 + 2 NH4OH + H2
C1000H9999O1000 + O2 = CO2 + H2O =>
4 C1000H9999O1000 + 11999 O2 = 4000 CO2 + 19998 H2O
C + H2 = (CH4) =>
C + 2 H2 = (CH4)
CdCl2 + Na2CO3 = CdCO3 + NaCl =>
CdCl2 + Na2CO3 = CdCO3 + 2 NaCl
C2H5N + O2 = CO + H2O + NO2 =>
4 C2H5N + 13 O2 = 8 CO + 10 H2O + 4 NO2
Na2S + H(C2H3O2) = Na2(C2H3O2) + HS =>
Na2S + H(C2H3O2) = Na2(C2H3O2) + HS
SiHCl3 + KOH = K2SiO3 + KCl + H2 + H2O =>
SiHCl3 + 5 KOH = K2SiO3 + 3 KCl + H2 + 2 H2O
Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)4]2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba[Al(OH)4]2
HCl + PbO2 = PbCl4 + H2O =>
4 HCl + PbO2 = PbCl4 + 2 H2O
Ca(C2H3O2)2 + KOH = Ca(OH)2 + K(C2H3O2) =>
Ca(C2H3O2)2 + 2 KOH = Ca(OH)2 + 2 K(C2H3O2)
Na3[Al(OH)6] = Al2O3 + NaOH + H2O =>
2 Na3[Al(OH)6] = Al2O3 + 6 NaOH + 3 H2O
C40H81O21N8P2S + O2 = CO2 + NH3 + H3PO4 + H2SO4 + H2O =>
4 C40H81O21N8P2S + 191 O2 = 160 CO2 + 32 NH3 + 8 H3PO4 + 4 H2SO4 + 98 H2O
Fe(SO)4 + NaOH = Na2(SO)4 + Fe(OH)2 =>
Fe(SO)4 + 2 NaOH = Na2(SO)4 + Fe(OH)2
NH4I + HCl = NH4Cl + IH =>
NH4I + HCl = NH4Cl + IH
Ba(NO3)2 + FeSO4 = BaSO4 + Fe(NO3)2 =>
Ba(NO3)2 + FeSO4 = BaSO4 + Fe(NO3)2
C20H14O4 + NaOH = C20H14O4(NaOH)2 =>
C20H14O4 + 2 NaOH = C20H14O4(NaOH)2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2SO4 + Pb(OH)3 = Pb2(SO4)3 + H2O =>
3 H2SO4 + 2 Pb(OH)3 = Pb2(SO4)3 + 6 H2O
H4As2O7 + NH3 = NAs2O7 + H7 =>
H4As2O7 + NH3 = NAs2O7 + H7
CaCO3 + Al2O3 = Ca3(AlO3)2 + CO2 =>
3 CaCO3 + Al2O3 = Ca3(AlO3)2 + 3 CO2
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
KBr + Cl2 = Cl2K + BrCl2 =>
KBr + 2 Cl2 = Cl2K + BrCl2
Br2(l) + NaI(s) = NaBr(l) + I2(s) =>
Br2(l) + 2 NaI(s) = 2 NaBr(l) + I2(s)
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
Si2H6 + NO2 = H2O + SiO2 + N2 =>
4 Si2H6 + 14 NO2 = 12 H2O + 8 SiO2 + 7 N2
AgBr(aq) + Ca(NO3)2(aq) = Ag(NO3)2 + BrCa =>
AgBr(aq) + Ca(NO3)2(aq) = Ag(NO3)2 + BrCa
Cu(OH)2 + AlCl3 = CuCl2 + Al(OH)3 =>
3 Cu(OH)2 + 2 AlCl3 = 3 CuCl2 + 2 Al(OH)3
KCrO2 + PbO2 + KOH = K2CrO4 + PbO + H2O =>
2 KCrO2 + 3 PbO2 + 2 KOH = 2 K2CrO4 + 3 PbO + H2O
HNO2 + NaCl = H2O + NaO + Cl2 + N2 =>
4 HNO2 + 6 NaCl = 2 H2O + 6 NaO + 3 Cl2 + 2 N2
AgCl + Na3PO4 = Ag3PO4 + NaCl =>
3 AgCl + Na3PO4 = Ag3PO4 + 3 NaCl
Mn(NO3)2 + S + KOH = K2MnO4 + NO + K2SO4 + H2O =>
3 Mn(NO3)2 + S + 8 KOH = 3 K2MnO4 + 6 NO + K2SO4 + 4 H2O
CaCl2(aq) + NaOH(aq) = Ca(OH)2(s) + NaCl =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2(s) + 2 NaCl
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
HCl + CH2 = CHCl + H2 =>
HCl + CH2 = CHCl + H2
MnO2 + NaNO2 + KCl + H2O = K2MnO2 + NaNO3 + HCl =>
MnO2 + NaNO2 + 2 KCl + H2O = K2MnO2 + NaNO3 + 2 HCl
HCIO4 + HCOO = HCOOH + CIO4 =>
HCIO4 + HCOO = HCOOH + CIO4
B + HNO = H + B(NO) =>
B + HNO = H + B(NO)
C6H5CH2OH + NaHCO3 = C6H5CH2ONa + CO2 + H2O =>
C6H5CH2OH + NaHCO3 = C6H5CH2ONa + CO2 + H2O
C10H36O2 + O2 = CO2 + H2O =>
C10H36O2 + 18 O2 = 10 CO2 + 18 H2O
Na2SeO3 + H2O = NaOH + SeO2 =>
Na2SeO3 + H2O = 2 NaOH + SeO2
Cu5FeS4 = FeCu5S4 =>
Cu5FeS4 = FeCu5S4
C6H10 + [Cu(NH3)2]Cl = C6H9Cu + NH3 + NH4Cl =>
C6H10 + [Cu(NH3)2]Cl = C6H9Cu + NH3 + NH4Cl
KClO3 + HCl = KCl2 + H2O + O2 =>
4 KClO3 + 4 HCl = 4 KCl2 + 2 H2O + 5 O2
MnSO4 + Ba(OH)2 = Mn(OH)2 + BaSO4 =>
MnSO4 + Ba(OH)2 = Mn(OH)2 + BaSO4
COO2 + H2O = C6H12O6 + O =>
6 COO2 + 6 H2O = C6H12O6 + 18 O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
