| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 2 LiOH = Li2CO3 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
S3 + O2 = SO3 =>
2 S3 + 9 O2 = 6 SO3
HCHO2 + NaOH = NaCO2H + H2O =>
HCHO2 + NaOH = NaCO2H + H2O
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
CuOH + NaSO4 + HCl = H2O + NaCl + CuSO4 =>
CuOH + NaSO4 + HCl = H2O + NaCl + CuSO4
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s) =>
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s)
S3 + O2 = SO2 =>
S3 + 3 O2 = 3 SO2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
K2SO3 + KMnO4 + H2SO4 = MnSO3 + K2SO4 + H2O =>
7 K2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO3 + 8 K2SO4 + 3 H2O
CO2 + H2O = C7H6 + O2 =>
14 CO2 + 6 H2O = 2 C7H6 + 17 O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaBr + Cl2 = CaCl2 + Br =>
CaBr + Cl2 = CaCl2 + Br
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
K2O + C2H5COOH = C2H5COOK + H2O =>
K2O + 2 C2H5COOH = 2 C2H5COOK + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
(NH4)3PO4(aq) + ZnSO4(aq) = Zn3(PO4)2(s) + (NH4)2SO4(aq) =>
2(NH4)3PO4(aq) + 3 ZnSO4(aq) = Zn3(PO4)2(s) + 3(NH4)2SO4(aq)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PH3 + KOH + K2[PdCl4] = P4 + Pd + KCl + H2O =>
4 PH3 + 12 KOH + 6 K2[PdCl4] = P4 + 6 Pd + 24 KCl + 12 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + NH3 = Cu(NH3)4 + SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4 + SO4
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
Ca(OH)2 + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3 + NaCO3 = Ag2CO3 + Na + NO3 =>
2 AgNO3 + NaCO3 = Ag2CO3 + Na + 2 NO3
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Al + Na + H2O = Na[Al(OH)4] + H2 =>
Al + Na + 4 H2O = Na[Al(OH)4] + 2 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3OHCl + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O + HCl =>
6 NH3OHCl + K2Cr2O7 + 4 H2SO4 = 3 N2 + Cr2(SO4)3 + K2SO4 + 13 H2O + 6 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + AuNO3 = Cu(NO3)2 + Au =>
Cu + 2 AuNO3 = Cu(NO3)2 + 2 Au
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Nb(OH)5 = Nb2O5 + H2O =>
2 Nb(OH)5 = Nb2O5 + 5 H2O
Ra + S8 = RaS =>
8 Ra + S8 = 8 RaS
CrCl2(aq) + CH3COONa(aq) + H2O(aq) = Cr2(CH3COO)4*2H2O(s) + NaCl(aq) =>
2 CrCl2(aq) + 4 CH3COONa(aq) + 2 H2O(aq) = Cr2(CH3COO)4*2H2O(s) + 4 NaCl(aq)
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
KClO3 + KI = KCl + KO + I2 =>
2 KClO3 + 6 KI = 2 KCl + 6 KO + 3 I2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 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 |
| 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.
