| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2(SO4)2 + 3 Fe = Fe3(SO4)2 + 2 Cu
C3H6O2 + H2O = CH4 + CO2 =>
4 C3H6O2 + 2 H2O = 7 CH4 + 5 CO2
C6H5Br + HNO3 = C6H3BrN2O4 + H2O =>
C6H5Br + 2 HNO3 = C6H3BrN2O4 + 2 H2O
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
NaAl(OH)4 + H2CO3 = Na2CO3 + Al(OH)3 + H2O =>
2 NaAl(OH)4 + H2CO3 = Na2CO3 + 2 Al(OH)3 + 2 H2O
NaCl + Fe2(SO4)3 = FeCl3 + Na2(SO4) =>
6 NaCl + Fe2(SO4)3 = 2 FeCl3 + 3 Na2(SO4)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + H2O = CaO*H2O =>
CaO + H2O = CaO*H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HeH = He + H =>
HeH = He + H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
NH4 + CN = N2H4 + CH4 =>
3 NH4 + CN = 2 N2H4 + CH4
C3H7COOC2H5 + O = C + H2O =>
C3H7COOC2H5 + 4 O = 6 C + 6 H2O
C10H16O = C + H + O =>
C10H16O = 10 C + 16 H + O
Cu{2+} + CO3{2-} = CuCO3 =>
Cu{2+} + CO3{2-} = CuCO3
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
Na2SO3 + HC2H3O2 = H2O + SO2 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2O + SO2 + 2 NaC2H3O2
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Zn + H3SO4 = ZnSO4 + H2 =>
2 Zn + 2 H3SO4 = 2 ZnSO4 + 3 H2
NaN3(s) = N(g) + Na2(s) =>
2 NaN3(s) = 6 N(g) + Na2(s)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2Cl4 + O2 = CO + Cl2 =>
C2Cl4 + O2 = 2 CO + 2 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl(MnO2)Cl2 = HCl2(MnO2)Cl =>
HCl(MnO2)Cl2 = HCl2(MnO2)Cl
Zn(SO4) + Cu = Cu2(SO4) + Zn =>
Zn(SO4) + 2 Cu = Cu2(SO4) + Zn
Cl2 + SrO = SrCl2 + O2 =>
2 Cl2 + 2 SrO = 2 SrCl2 + O2
HC3H5O3 + NaHCO3 = H2O + CO2 + NaC3H5O2 =>
7 HC3H5O3 + 6 NaHCO3 = 9 H2O + 9 CO2 + 6 NaC3H5O2
HCH2ClCO2 + OH = H2O + OCH2ClCO2 =>
HCH2ClCO2 + 3 OH = 2 H2O + OCH2ClCO2
H2C2O4 + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
8 H2C2O4 + Na2CO3 = 2 NaC2H3O2 + 13 CO2 + 5 H2O
Na(s) + NiCl2(aq) = Ni + NaCl =>
2 Na(s) + NiCl2(aq) = Ni + 2 NaCl
BaCl2(aq) + NaSO4(aq) = Ba(SO4)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaSO4(aq) = Ba(SO4)2(aq) + 2 NaCl(s)
Al + Cl + Na(SO4) = NaCl + Al(SO4) =>
Al + Cl + Na(SO4) = NaCl + Al(SO4)
HCN = H2 + C + N2 =>
2 HCN = H2 + 2 C + N2
Na2CO3(s) + CaCl2 = NaCl + CaCO3 =>
Na2CO3(s) + CaCl2 = 2 NaCl + CaCO3
C18H34O2 + KMnO4 + H2O = MnO2 + KOH + C18H36O4 =>
3 C18H34O2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C18H36O4
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COCH3 + H2O =>
K2Cr2O7 + 3 C3H7OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CH3COCH3 + 7 H2O
Na3PO4 + Cu(OH)2 = Na(OH) + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(OH)2 = 6 Na(OH) + Cu3(PO4)2
V + B2 = VB2 =>
V + B2 = VB2
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
PtCl2 + PF3 + Cu = PtPF3 + ClCu =>
PtCl2 + PF3 + 2 Cu = PtPF3 + 2 ClCu
C2O2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2O2 + 4 KMnO4 + 12 HCl = 10 CO2 + 4 MnCl2 + 4 KCl + 6 H2O
Na3AsO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na3AsO4 + K2SO4 + H2O =>
3 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 Na3AsO4 + K2SO4 + 4 H2O
Zn + S = ZnS =>
Zn + S = ZnS
CaO + HC = CaC2 + H2O =>
CaO + 2 HC = CaC2 + H2O
S*CI2 = SCI2 =>
S*CI2 = SCI2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 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 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
