| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CON2H4 + H2 = CO2 + CH4 + NH3 =>
2 CON2H4 + 4 H2 = CO2 + CH4 + 4 NH3
Fe2O3 + C6H8O7 = FeO + CO2 + H2 =>
5 Fe2O3 + C6H8O7 = 10 FeO + 6 CO2 + 4 H2
Mg(OH)2 + CO2 + H2O = MgCO3*Mg(OH)2*5H2O =>
2 Mg(OH)2 + CO2 + 4 H2O = MgCO3*Mg(OH)2*5H2O
Na2CO3 + FeCrO4 + O2 = Fe2O5 + NaCrO4 + CO2 =>
Na2CO3 + 2 FeCrO4 + 2 O2 = Fe2O5 + 2 NaCrO4 + CO2
FeCl3 + CH3COOK = (CH3COO)3Fe + KCl =>
FeCl3 + 3 CH3COOK = (CH3COO)3Fe + 3 KCl
Cu((NO)3)2 + Na2(CO)3 = Cu(CO)3 + Na(NO)3 =>
Cu((NO)3)2 + Na2(CO)3 = Cu(CO)3 + 2 Na(NO)3
K2Cr2O7 + S = KCrO2 + SO2 =>
2 K2Cr2O7 + 3 S = 4 KCrO2 + 3 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(OH)4 + N2O5 = PbN2O7 + H2O =>
Pb(OH)4 + N2O5 = PbN2O7 + 2 H2O
HPO4{-2} + NH4{+} + MoO4{-2} + H{+} = (NH4)3PO4*12MoO3 + H2O =>
HPO4{-2} + 3 NH4{+} + 12 MoO4{-2} + 23 H{+} = (NH4)3PO4*12MoO3 + 12 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeCl2 + KI = FeI2 + KCl =>
FeCl2 + 2 KI = FeI2 + 2 KCl
NH4Cl + NaClO = NaCl + N2 + H2O + HCl =>
2 NH4Cl + 3 NaClO = 3 NaCl + N2 + 3 H2O + 2 HCl
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Mg3Br2 = Mg2 + Br3 =>
6 Mg3Br2 = 9 Mg2 + 4 Br3
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
NO + KClO3 + KOH = KNO3 + KCl + H2O =>
2 NO + KClO3 + 2 KOH = 2 KNO3 + KCl + H2O
S + KClO4 = SO2 + KCl =>
2 S + KClO4 = 2 SO2 + KCl
FeSO4 + H2O2 + H2S = Fe2(SO4)3 + H2O =>
2 FeSO4 + 5 H2O2 + H2S = Fe2(SO4)3 + 6 H2O
Na3Cr(OH)6 + H2O2 = NaOH + Na2Cr2O7 + H2O =>
2 Na3Cr(OH)6 + 3 H2O2 = 4 NaOH + Na2Cr2O7 + 7 H2O
C6H5C2H5 + HNO3 = C6H4(NO2)C2H5 + H2O =>
C6H5C2H5 + HNO3 = C6H4(NO2)C2H5 + H2O
FeO + MnO = Fe2O3 + Mn =>
2 FeO + MnO = Fe2O3 + Mn
KClO4 + H2SO4 = K2SO4 + Cl2 + H2O + O3 =>
6 KClO4 + 3 H2SO4 = 3 K2SO4 + 3 Cl2 + 3 H2O + 7 O3
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4 + 5 H2O
NaPh = Na + Ph =>
NaPh = Na + Ph
H2 + ON = NH3 + O =>
3 H2 + 2 ON = 2 NH3 + 2 O
Na3PO4 + SiO2 = Na2O + Si3(PO4)4 =>
4 Na3PO4 + 3 SiO2 = 6 Na2O + Si3(PO4)4
Na2SO4(s) + CUCl2(aq) = NaCl + CUSO4(aq) =>
Na2SO4(s) + CUCl2(aq) = 2 NaCl + CUSO4(aq)
NO3{-} + Al + OH{-} + H2O = NH3 + Al(OH)4{-} =>
3 NO3{-} + 8 Al + 5 OH{-} + 18 H2O = 3 NH3 + 8 Al(OH)4{-}
ClO2 + Fe{2+} + OH{-} = ClO3{-} + Fe + H2O =>
2 ClO2 + Fe{2+} + 4 OH{-} = 2 ClO3{-} + Fe + 2 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CeO2*H2O + HNO3 + NH4NO3 = (NH4)2Ce(NO3)6 + H2O =>
CeO2*H2O + 4 HNO3 + 2 NH4NO3 = (NH4)2Ce(NO3)6 + 3 H2O
H2S + H2O = HO + SH4 =>
H2S + 2 H2O = 2 HO + SH4
SnCl2*2H2O = SnO2 + H2 + Cl2 =>
SnCl2*2H2O = SnO2 + 2 H2 + Cl2
Zn = Zn{2+}Cl{-} + e =>
Zn = Zn{2+}Cl{-} + 2e
B2O3(s) + NaHCO3(aq) = CO2 + Na2B4O7 + H2O =>
2 B2O3(s) + 2 NaHCO3(aq) = 2 CO2 + Na2B4O7 + H2O
CH2OHCHOHCHOHCH2OH + CH3COOH = H2O + (CH3COO)2CH2CH2 =>
CH2OHCHOHCHOHCH2OH + CH3COOH = 2 H2O + (CH3COO)2CH2CH2
C3Al2O9 = Al2O3 + CO2 =>
C3Al2O9 = Al2O3 + 3 CO2
CrCl3(H2O) + Pb(NO3)2 = PbCl2 + Cr(NO3)3 + H2O =>
2 CrCl3(H2O) + 3 Pb(NO3)2 = 3 PbCl2 + 2 Cr(NO3)3 + 2 H2O
Al + HCl(ac) = AlCl3(ac) + H2 =>
2 Al + 6 HCl(ac) = 2 AlCl3(ac) + 3 H2
(NH4)3(PO4) + HCl = NH4Cl + H3PO4 =>
(NH4)3(PO4) + 3 HCl = 3 NH4Cl + H3PO4
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
S2 = S8 =>
4 S2 = S8
Se + H2O2 = H2SeO3 + H2O =>
Se + 2 H2O2 = H2SeO3 + H2O
BPO4 + C2H4N4 = BPN + CO2 + H2O + N2 =>
6 BPO4 + 4 C2H4N4 = 6 BPN + 8 CO2 + 8 H2O + 5 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
| 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 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
