| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5OH + 3 O2 = 4 CO2 + 6 H2
NaOH + N2SO4 = NOH + Na2SO4 =>
2 NaOH + N2SO4 = 2 NOH + Na2SO4
Cr{3+} + CO3{2-} = Cr2(CO3)3 =>
2 Cr{3+} + 3 CO3{2-} = Cr2(CO3)3
CH3CHICH3 + NaOH = CH3CHOHCH3 + NaI =>
CH3CHICH3 + NaOH = CH3CHOHCH3 + NaI
NaClO + NaBr + CH3CO2H = Br2 + NaCl + H2O + CH3CO2Na =>
NaClO + 2 NaBr + 2 CH3CO2H = Br2 + NaCl + H2O + 2 CH3CO2Na
SO2 + Fe(NO3)3 = Fe2(SO4)3 + NO2 =>
3 SO2 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NO2
KOH + Cl2 = KCl + KClO3 + H22O =>
22 KOH + 11 Cl2 = 15 KCl + 7 KClO3 + H22O
CH3CN + O2 = H2O + NO3 + CO =>
4 CH3CN + 13 O2 = 6 H2O + 4 NO3 + 8 CO
HgOH + H2SO4 = Hg2SO4 + H2O =>
2 HgOH + H2SO4 = Hg2SO4 + 2 H2O
CH3OOH + NaOH = NaCH3CO2 + H2O =>
2 CH3OOH + NaOH = NaCH3CO2 + 3 H2O
Ta2NbC2O2 = TaC + Nb2O5 + Nb =>
5 Ta2NbC2O2 = 10 TaC + 2 Nb2O5 + Nb
HNO3 + Fe = Fe(NO39) + NO + H2O =>
76 HNO3 + 3 Fe = 3 Fe(NO39) + 73 NO + 38 H2O
Fe3Co2C2 + CoFe2 = Fe4C + Co2C =>
8 Fe3Co2C2 + 2 CoFe2 = 7 Fe4C + 9 Co2C
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu(NO3)2 + Fe(NO3)3 + CO(NH2)2 = CuFeO2 + CO2 + H2O + N2 =>
6 Cu(NO3)2 + 6 Fe(NO3)3 + 26 CO(NH2)2 = 6 CuFeO2 + 26 CO2 + 52 H2O + 41 N2
Li2CO3 + Fe(NO3)3 = Li2(NO3)3 + FeCO3 =>
Li2CO3 + Fe(NO3)3 = Li2(NO3)3 + FeCO3
CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH
AE + H2O = AE(OH)3 + H2 =>
2 AE + 6 H2O = 2 AE(OH)3 + 3 H2
Sc2(CO3)3 = Sc + (CO3) =>
Sc2(CO3)3 = 2 Sc + 3(CO3)
Fe3O4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe3O4 + H2O2 + 9 H2SO4 = 3 Fe2(SO4)3 + 10 H2O
Ca + CuCI2 = CaCI2 + Cu =>
Ca + CuCI2 = CaCI2 + Cu
Na3PO4(aq) + Li2SO4(aq) = Na2SO4(aq) + Li3PO4(aq) =>
2 Na3PO4(aq) + 3 Li2SO4(aq) = 3 Na2SO4(aq) + 2 Li3PO4(aq)
Carbon + CuO = copper + CO2 =>
C + 2 CuO = 2 Cu + CO2
VA = V + A =>
VA = V + A
Ca(NO3)2*4H2O + C10H12N2O8Na2*2H2O = C10H10N2O8CaNa2 + HNO3 + H2O =>
Ca(NO3)2*4H2O + C10H12N2O8Na2*2H2O = C10H10N2O8CaNa2 + 2 HNO3 + 6 H2O
Li + Sn3(PO4)4 = Sn + Li3PO4 =>
12 Li + Sn3(PO4)4 = 3 Sn + 4 Li3PO4
AgNo3 + Cu = Ag + No3Cu =>
AgNo3 + Cu = Ag + No3Cu
Ni + Cu2O = Ni2O + Cu =>
2 Ni + Cu2O = Ni2O + 2 Cu
Fe + CuSO4 = FeSO4 + Cu2 =>
2 Fe + 2 CuSO4 = 2 FeSO4 + Cu2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO3 + BeCl2 = BeSO3 + NaCl =>
Na2SO3 + BeCl2 = BeSO3 + 2 NaCl
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
NH2(CH2)4NH2 + CH3COOH = [NH3(CH2)4NH3] + CH3COO =>
NH2(CH2)4NH2 + 2 CH3COOH = [NH3(CH2)4NH3] + 2 CH3COO
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
AgOH + AsH3 = Ag + H3AsO3 + H2O =>
6 AgOH + AsH3 = 6 Ag + H3AsO3 + 3 H2O
NH4OH + CaCl2 = Ca(OH)2 + NH3 + HCl =>
2 NH4OH + CaCl2 = Ca(OH)2 + 2 NH3 + 2 HCl
Pb(IO3)2 = Pb + IO3 =>
Pb(IO3)2 = Pb + 2 IO3
BaCl2 + NaSO3 = NaCl + Ba(SO3)2 =>
BaCl2 + 2 NaSO3 = 2 NaCl + Ba(SO3)2
Sn + Mo + Se = SnMo6Se8 =>
Sn + 6 Mo + 8 Se = SnMo6Se8
C6H + O2 = CO2 + H2O =>
4 C6H + 25 O2 = 24 CO2 + 2 H2O
(Na2CO3*NaHCO3*2H2O) + HF = NaF + H2O + CO2 =>
(Na2CO3*NaHCO3*2H2O) + 3 HF = 3 NaF + 4 H2O + 2 CO2
Zn{2+}(aq) + NO(g) + H2O(l) = Zn(s) + NO3{-}(aq) + H{+}(aq) =>
3 Zn{2+}(aq) + 2 NO(g) + 4 H2O(l) = 3 Zn(s) + 2 NO3{-}(aq) + 8 H{+}(aq)
Mg + C6H8O7 = C6H6MgO7 + H2 =>
Mg + C6H8O7 = C6H6MgO7 + H2
H2SiO3 + C = H2 + CO2 + SiO2 =>
2 H2SiO3 + C = 2 H2 + CO2 + 2 SiO2
Magnesiumchloride + sodium = magnesium + sodiumchloride =>
MgCl2 + 2 Na = Mg + 2 NaCl
KCl + KMnO4 = Cl2 + MnCl2 + K2O =>
14 KCl + 2 KMnO4 = 5 Cl2 + 2 MnCl2 + 8 K2O
PbO2 + NaOH + Cr2(SO4)3 = Pb(OH)2 + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 10 NaOH + Cr2(SO4)3 = 3 Pb(OH)2 + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
N2H4 + K2Cr2O7 + HCl = KCl + CrCl3 + N2 + H2O =>
3 N2H4 + 2 K2Cr2O7 + 16 HCl = 4 KCl + 4 CrCl3 + 3 N2 + 14 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
