| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ni2(SO4)3 + KI = NiSO4 + K2SO4 + I2 =>
Ni2(SO4)3 + 2 KI = 2 NiSO4 + K2SO4 + I2
C3H8O + KMnO4 = C3H8MnO4 + KO =>
C3H8O + KMnO4 = C3H8MnO4 + KO
K2SO4 + KI = I2SO4 + K =>
K2SO4 + 2 KI = I2SO4 + 4 K
Sr3N2 + Cs3(PO3) = Sr3(PO3) + Cs3N2 =>
Sr3N2 + Cs3(PO3) = Sr3(PO3) + Cs3N2
Mn + H2O = Mn(x)O(y) + H2 =>
Mn + H2O = Mn(x)O(y) + H2
H2SO3 + KI = K2SO4 + K2S + I2 + H2O =>
2 H2SO3 + 4 KI = K2SO4 + K2S + 2 I2 + 2 H2O
Na2S + ZnCl2 = NaCl + ZnS(s) =>
Na2S + ZnCl2 = 2 NaCl + ZnS(s)
H2O2 + Na2CO3 = H2CO3 + NaOH + O2 =>
2 H2O2 + Na2CO3 = H2CO3 + 2 NaOH + O2
CH2BrCHBrCH3 + KCN = CH3CHCNCH2CN + KBr =>
CH2BrCHBrCH3 + 2 KCN = CH3CHCNCH2CN + 2 KBr
HBr + KMnO4 = KBr + MnBr2 + H2O + Br =>
8 HBr + KMnO4 = KBr + MnBr2 + 4 H2O + 5 Br
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
K3Po4 + BaCl2 = Ba3(Po4)2 + KCl =>
2 K3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 KCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NaC6H5CO2 + NH4Cl = NH3 + C6H5COOH + NaCl =>
NaC6H5CO2 + NH4Cl = NH3 + C6H5COOH + NaCl
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + FeBr2 + H2O =>
H3PO2 + K2FeO4 + 4 HBr = H3PO4 + 2 KBr + FeBr2 + 2 H2O
Cu(s) + Ag{+}(aq) = Cu{+}(aq) + Ag(s) =>
Cu(s) + Ag{+}(aq) = Cu{+}(aq) + Ag(s)
Fe(Cl)3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 Fe(Cl)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Fe(iii) + S = Fe2S3 =>
2 Fe(iii) + 3 S = Fe2S3
Al(NO3)3*9H2O + NH4OH = Al(OH)3 + NH4NO3 + H2O =>
Al(NO3)3*9H2O + 3 NH4OH = Al(OH)3 + 3 NH4NO3 + 9 H2O
Cd(NO3)2(aq) + K3PO4(aq) = Cd3(PO4)2(s) + KNO3(aq) =>
3 Cd(NO3)2(aq) + 2 K3PO4(aq) = Cd3(PO4)2(s) + 6 KNO3(aq)
MgSO4*3H2O(s) = MgSO4 + H2O(s) =>
MgSO4*3H2O(s) = MgSO4 + 3 H2O(s)
Ba(CO3)2 = Ba + (CO3)2 =>
Ba(CO3)2 = Ba + (CO3)2
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
Al + H3PO3 = AlPO3 + H3 =>
Al + H3PO3 = AlPO3 + H3
C14H10O4 + H2O = C7H6O2 + O2 =>
2 C14H10O4 + 2 H2O = 4 C7H6O2 + O2
S2O4{2-} + OH{-} = SO3{2-} + HS{-} + H2O =>
3 S2O4{2-} + 5 OH{-} = 5 SO3{2-} + HS{-} + 2 H2O
Cr2O7 + HSO3 = SO4 + Cr + H =>
Cr2O7 + 7 HSO3 = 7 SO4 + 2 Cr + 7 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO + H2SO4 + KMnO4 = NO3 + K2SO4 + MnSO4 + H2O =>
5 NO + 6 H2SO4 + 4 KMnO4 = 5 NO3 + 2 K2SO4 + 4 MnSO4 + 6 H2O
NH3 + CuCl2 = [Cu(NH3)4Cl2] =>
4 NH3 + CuCl2 = [Cu(NH3)4Cl2]
C3H8 + NO2 = C3H7NO2 + H2 =>
2 C3H8 + 2 NO2 = 2 C3H7NO2 + H2
ZnCl2 + H = Zn + HCl =>
ZnCl2 + 2 H = Zn + 2 HCl
H2TeO3 + SnCl2 + HCl = SnTe + SnCl4 + H2O =>
H2TeO3 + 4 SnCl2 + 4 HCl = SnTe + 3 SnCl4 + 3 H2O
SiO4 + O2 = SiO6 =>
SiO4 + O2 = SiO6
CrCl3 + H2O2 + NaOH = NaCr2O4 + H2O + NaCl =>
4 CrCl3 + H2O2 + 14 NaOH = 2 NaCr2O4 + 8 H2O + 12 NaCl
NaHCo3 = NaCo + Co6 + H =>
3 NaHCo3 = 3 NaCo + Co6 + 3 H
HCl + NH4Cl = H4Cl + NHCl =>
HCl + NH4Cl = H4Cl + NHCl
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C + NaOH + H2O = Na2CO3 + H2(g) =>
C + 2 NaOH + H2O = Na2CO3 + 2 H2(g)
Al + CuSO4 = Al2(CuSO4)3 =>
2 Al + 3 CuSO4 = Al2(CuSO4)3
CoBr4 = Co + Br =>
CoBr4 = Co + 4 Br
Cr + CoCl3 = Co + CrCl3 =>
Cr + CoCl3 = Co + CrCl3
O2 = O3 =>
3 O2 = 2 O3
Ag2O(s) + H2(g) = Ag(s) + H2O(g) =>
Ag2O(s) + H2(g) = 2 Ag(s) + H2O(g)
Mg + HIO4 = Mg(IO4)2 + H2 =>
Mg + 2 HIO4 = Mg(IO4)2 + H2
H2S2O7 + V(OH)3 = V2(SO4)3 + H2O =>
3 H2S2O7 + 4 V(OH)3 = 2 V2(SO4)3 + 9 H2O
Z + O2 = Z7O3 =>
14 Z + 3 O2 = 2 Z7O3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
