| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH(g) + 2 O(g) = CO(g) + HO(g)
CaBr2 + AlF3 = CaF2 + AlBr3 =>
3 CaBr2 + 2 AlF3 = 3 CaF2 + 2 AlBr3
O2 + Fe(CO)9 = CO2 + Fe2O3 =>
21 O2 + 4 Fe(CO)9 = 36 CO2 + 2 Fe2O3
PCl5(s) + H2O(l) = H3PO4(s) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(s) + 5 HCl(g)
NaCl(aq) + H2O = NaOH + Cl2 + H2 =>
2 NaCl(aq) + 2 H2O = 2 NaOH + Cl2 + H2
Na2SO4 + Ba(NO3)2 = BaSO4 + Na + NO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 Na + 2 NO3
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
LiOH + NO2 = LiNO3 + H2 =>
2 LiOH + 2 NO2 = 2 LiNO3 + H2
Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2
Pb(NO3)2 + NaI = PbI2Na2(NO3)2 =>
Pb(NO3)2 + 2 NaI = PbI2Na2(NO3)2
AlCl3 + O2 = Al2O3 + Cl =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 12 Cl
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
Mg + CoSO4 = MgSO4 + Co =>
Mg + CoSO4 = MgSO4 + Co
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Rb + HCl = RbCl + H =>
Rb + HCl = RbCl + H
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + NO + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + NO + 4 KCl + H2O
V2(CO3)5 + Al(OH)3 = V(OH)5 + Al2(CO3)3 =>
3 V2(CO3)5 + 10 Al(OH)3 = 6 V(OH)5 + 5 Al2(CO3)3
Al(s) + Fe3O4(s) = Al2O3(s) + Fe(s) =>
8 Al(s) + 3 Fe3O4(s) = 4 Al2O3(s) + 9 Fe(s)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CaOH + Ca(CO3)2 = Ca(OH)2 + CaCO3 =>
2 CaOH + Ca(CO3)2 = Ca(OH)2 + 2 CaCO3
CaC2 + KClO4 = KCl + CaO + CO2 =>
4 CaC2 + 5 KClO4 = 5 KCl + 4 CaO + 8 CO2
H2S + O = H2O + S02 =>
2 H2S + 2 O = 2 H2O + S02
ZnSO4(aq) + KOH(aq) = Zn(OH)2(s) + K2SO4(aq) =>
ZnSO4(aq) + 2 KOH(aq) = Zn(OH)2(s) + K2SO4(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C19H19N7O6 + O2 = CO2 + H2O + N2 =>
4 C19H19N7O6 + 83 O2 = 76 CO2 + 38 H2O + 14 N2
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
SiO2 + Ca(OH)2 = CaSiO3 + H2O =>
SiO2 + Ca(OH)2 = CaSiO3 + H2O
HCl + NaCH3CO2 = NaCl + CH4CO2 =>
HCl + NaCH3CO2 = NaCl + CH4CO2
Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O
C6H12O6 + F2 = C6H6F6 + H2O + O2 =>
2 C6H12O6 + 6 F2 = 2 C6H6F6 + 6 H2O + 3 O2
TiCl4 + ClF3 = TiClF3 + Cl2 =>
TiCl4 + ClF3 = TiClF3 + 2 Cl2
MnO4{-} + Cl{-} + H{+} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{+2} + 5 Cl2 + 8 H2O
ClCH2CH2CH2Cl + Na = C3H6 + NaCl =>
ClCH2CH2CH2Cl + 2 Na = C3H6 + 2 NaCl
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CuSO4 + NaOH = CuO + NaSO4 + H =>
CuSO4 + NaOH = CuO + NaSO4 + H
Zn + S = ZnS =>
Zn + S = ZnS
KMnO4 + H2S + H2SO4 = MnSO4 + K2S2O8 + H2O =>
2 KMnO4 + H2S + 3 H2SO4 = 2 MnSO4 + K2S2O8 + 4 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2 + FeCl2 = FeH2 + Cl2 =>
H2 + FeCl2 = FeH2 + Cl2
HSCH2CHOHCH2OH + O2 = CO2 + H2O + SO3 =>
2 HSCH2CHOHCH2OH + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
Pb(OH)2 + KOH = K4[Pb(OH)6] =>
Pb(OH)2 + 4 KOH = K4[Pb(OH)6]
N2O6 = N2O2 + O2 =>
N2O6 = N2O2 + 2 O2
Fe6O8 + PuO2(H2O)5{+} = Fe4PuO8 + Fe(H2O)6{+3} + Fe(H2O)6{+2} + OH{-} =>
35 Fe6O8 + 44 PuO2(H2O)5{+} = 44 Fe4PuO8 + 8 Fe(H2O)6{+3} + 26 Fe(H2O)6{+2} + 32 OH{-}
C6H4(NH2)(CO2H) + (CH3CO)2O = C9H9NO3 + CH3COOH =>
C6H4(NH2)(CO2H) + (CH3CO)2O = C9H9NO3 + CH3COOH
SO2 + AgNO3 + H2O = NO2 + H2SO4 + Ag =>
SO2 + AgNO3 + H2O = NO2 + H2SO4 + Ag
C7H8 + O2 = CO + H2O =>
2 C7H8 + 11 O2 = 14 CO + 8 H2O
HCl + NaHCO3 = H2CO3 + Na + Cl =>
HCl + NaHCO3 = H2CO3 + Na + Cl
OH{-}(aq) + Bi2O3(s) + OCl{-}(aq) = Cl{-}(aq) + BiO3{-}(aq) + H2O =>
2 OH{-}(aq) + Bi2O3(s) + 2 OCl{-}(aq) = 2 Cl{-}(aq) + 2 BiO3{-}(aq) + H2O
| 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 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
