| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CO2H + O2 = 2 H2O + 4 CO2
HOOCCOOH + Fe(OH)3 = [Fe(OOCCOOH)3] + H2O =>
3 HOOCCOOH + Fe(OH)3 = [Fe(OOCCOOH)3] + 3 H2O
Sb2O3 + NaOH + H2O = NaSb(OH)4 =>
Sb2O3 + 2 NaOH + 3 H2O = 2 NaSb(OH)4
Al(s) + KOH(aq) + H2SO(aq) + H2O(l) = KAl(SO4)2(H2O)12 + H2 =>
2 Al(s) + 2 KOH(aq) + 4 H2SO(aq) + 34 H2O(l) = 2 KAl(SO4)2(H2O)12 + 15 H2
Mg(OH)2 + Pb(CH3COO)2 = Mg(CH3COO)2 + Pb(OH)2 =>
Mg(OH)2 + Pb(CH3COO)2 = Mg(CH3COO)2 + Pb(OH)2
C12H11NO2 + NH4 + HCl = C12H11N + NH3 + ClH2O =>
C12H11NO2 + 2 NH4 + 2 HCl = C12H11N + 2 NH3 + 2 ClH2O
CuNO3 + (NH4)3PO4 = (NH4)3NO3 + CuPO4 =>
CuNO3 + (NH4)3PO4 = (NH4)3NO3 + CuPO4
Pb(NO3)2 + Li = LiNO3 + Pb =>
Pb(NO3)2 + 2 Li = 2 LiNO3 + Pb
Al(OH)3 + HC2H3O2 = H(OH)3 + AlC2H3O2 =>
Al(OH)3 + HC2H3O2 = H(OH)3 + AlC2H3O2
CoCl2 + KNO2 + H2SO4 = K3[Co(NO2)6] + K2SO4 + HCl + NO + H2O =>
CoCl2 + 7 KNO2 + 2 H2SO4 = K3[Co(NO2)6] + 2 K2SO4 + 2 HCl + NO + H2O
NH4Cl + Na2CO3 = NH3 + CO2 + H2O + NaCl =>
2 NH4Cl + Na2CO3 = 2 NH3 + CO2 + H2O + 2 NaCl
Al + NaClO = Al(ClO)3 + Na =>
Al + 3 NaClO = Al(ClO)3 + 3 Na
Na2SO3 + Pd + H2O = Na2SO4 + H2Pd =>
Na2SO3 + Pd + H2O = Na2SO4 + H2Pd
C4H8Cl2 + Mg = C4H8Cl2Mg2 =>
C4H8Cl2 + 2 Mg = C4H8Cl2Mg2
MnS + HNO3 = MnSO3 + NO2 + H2O =>
MnS + 6 HNO3 = MnSO3 + 6 NO2 + 3 H2O
Ni + C = Ni4C3 =>
4 Ni + 3 C = Ni4C3
NaNO2 + K2Cr2O7 + H2SO4 = NaNO3 + CrSO4 + K2SO4 + H2O =>
4 NaNO2 + K2Cr2O7 + 3 H2SO4 = 4 NaNO3 + 2 CrSO4 + K2SO4 + 3 H2O
NH3 + PbO = Pb + N2 + H2O =>
2 NH3 + 3 PbO = 3 Pb + N2 + 3 H2O
N2O + H = NH3 + H2O =>
N2O + 8 H = 2 NH3 + H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
NO2(aq) + H2O(l) = HNO3(aq) + NO(aq) =>
3 NO2(aq) + H2O(l) = 2 HNO3(aq) + NO(aq)
MgS + O3 = MgO + SO2 =>
MgS + O3 = MgO + SO2
HCH3CO2 + OH = H2CO4 + H2O =>
HCH3CO2 + 12 OH = 2 H2CO4 + 6 H2O
MoS3 + NaOH = Na2MoS4 + Na2MoO4 + H2O =>
4 MoS3 + 8 NaOH = 3 Na2MoS4 + Na2MoO4 + 4 H2O
NH4NO3*(NH4)2SO4 = NH4NO3 + (NH4)2SO4 =>
NH4NO3*(NH4)2SO4 = NH4NO3 + (NH4)2SO4
SnCl4 + Na3PO4 = Sn3(PO4)4 + NaCl =>
3 SnCl4 + 4 Na3PO4 = Sn3(PO4)4 + 12 NaCl
KBr + Cu = CuBr2 + K =>
2 KBr + Cu = CuBr2 + 2 K
Mn3N5 = Mn + N2 =>
2 Mn3N5 = 6 Mn + 5 N2
Cl6 = Cl2 =>
Cl6 = 3 Cl2
Cl2(g) + NaBr(aq) = NaCl + Br2(l) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl + Br2(l)
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
I + HCl = I2Cl + H =>
2 I + HCl = I2Cl + H
C57H110O6 + NaOH = C3H8O3 + NaC18H35O2 =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 NaC18H35O2
CaMg(CO3)2 = MgO + CaCO3 + CO2 =>
CaMg(CO3)2 = MgO + CaCO3 + CO2
NH4HCl + O2 = HNO2 + HCl + H2O =>
4 NH4HCl + 7 O2 = 4 HNO2 + 4 HCl + 6 H2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)(aq) + Fe(s) =>
3 Zn(s) + Fe(NO3)3(aq) = 3 Zn(NO3)(aq) + Fe(s)
POCl3 + NaOH = NaCl + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 NaCl + Na2HPO4 + 2 H2O
BaCl2KCl = KBaCl3 =>
BaCl2KCl = KBaCl3
C4H8Cl2 + Mg = C4H8Mg2Cl2 =>
C4H8Cl2 + 2 Mg = C4H8Mg2Cl2
C5H + O2 = C + H2O =>
4 C5H + O2 = 20 C + 2 H2O
C57H110O6 + NaOH = C3H8O3 + Na[C18H35O2] =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 Na[C18H35O2]
Al0 + Cl2 = AlCl3 =>
2 Al0 + 3 Cl2 = 2 AlCl3
H + N2O = H2O + N2 =>
2 H + N2O = H2O + N2
NaOH + HCH2CHCO2 = H2O + NaCH2CHCO2 =>
NaOH + HCH2CHCO2 = H2O + NaCH2CHCO2
TeO2 + H2O = TeO + OH =>
TeO2 + H2O = TeO + 2 OH
CH2O2 + KOH = CHKO2 + H2O =>
CH2O2 + KOH = CHKO2 + H2O
C6H4(OH)COOH + H2O = H3O + C6H4(OH)COO =>
C6H4(OH)COOH + H2O = H3O + C6H4(OH)COO
C2H5BrO + C5H8O = C7H13BrO2 =>
C2H5BrO + C5H8O = C7H13BrO2
Co(s) + I2(s) = CoI3(s) =>
2 Co(s) + 3 I2(s) = 2 CoI3(s)
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
