| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NO2 = 2 N2O + 3 O2
CaCO3 + Na3PO4 = CaPO4 + CO3Na3 =>
CaCO3 + Na3PO4 = CaPO4 + CO3Na3
Zn + Pb(C2H3O2) = Zn(C2H3O2) + Pb =>
Zn + Pb(C2H3O2) = Zn(C2H3O2) + Pb
C5H12 + Br2 = C5H11 + HBr =>
2 C5H12 + Br2 = 2 C5H11 + 2 HBr
Fe(NO3)2 + K2S = KNO3 + FeS =>
Fe(NO3)2 + K2S = 2 KNO3 + FeS
Na2CO3*NaHCO3*H2O = Na2CO3 + H2O + CO2 =>
2 Na2CO3*NaHCO3*H2O = 3 Na2CO3 + 3 H2O + CO2
BaCl2 + H2SO4 = BaSO4 + Cl2 + SO2 + H2O =>
BaCl2 + 2 H2SO4 = BaSO4 + Cl2 + SO2 + 2 H2O
Na2S + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S + 4 H2SO4 = Na2SO4 + 4 SO2 + 4 H2O
K2MnO4 + HI = I2 + MnI2 + H2O + KI =>
K2MnO4 + 8 HI = 2 I2 + MnI2 + 4 H2O + 2 KI
CaCl2(aq) + Na5P3O10(aq) = Ca5(P3O10)2(s) + NaCl(aq) =>
5 CaCl2(aq) + 2 Na5P3O10(aq) = Ca5(P3O10)2(s) + 10 NaCl(aq)
Mg + H2SO4 = MgO4SH2 =>
Mg + H2SO4 = MgO4SH2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
KF + HNO3 = KNO3 + NO + F2 + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 2 NO + 3 F2 + 4 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Co(II)O + HCl = Co(II)Cl + HO =>
Co(II)O + HCl = Co(II)Cl + HO
CH3NC + HCl + H2O = CH3COOH + NH4 + Cl3 =>
3 CH3NC + 3 HCl + 6 H2O = 3 CH3COOH + 3 NH4 + Cl3
NaCr2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCr2 + 13 Cl2 + 32 NaOH = 4 Na2CrO4 + 26 NaCl + 16 H2O
C3H6O + C6H4CHO = C10H10O + H2O =>
26 C3H6O + 16 C6H4CHO = 19 C10H10O + 23 H2O
NbI3 + I2 = INbI5 =>
2 NbI3 + 3 I2 = 2 INbI5
N2 + NaCO3 + C = NaCN + CO =>
N2 + 2 NaCO3 + 6 C = 2 NaCN + 6 CO
Li(N2) = Li3N + N2 =>
6 Li(N2) = 2 Li3N + 5 N2
H3PO4 + NOH = N3PO4 + H2O =>
H3PO4 + 3 NOH = N3PO4 + 3 H2O
N2O5 + KOH = N(OH)5 + K2O =>
N2O5 + 10 KOH = 2 N(OH)5 + 5 K2O
C6H10O + NH2NHCONH2 = C6H10NNHCONH2 + H2O =>
C6H10O + NH2NHCONH2 = C6H10NNHCONH2 + H2O
Al(NO3)3 + K4Fe(CN)6 = KNO3 + Al4[Fe(CN)6]3 =>
4 Al(NO3)3 + 3 K4Fe(CN)6 = 12 KNO3 + Al4[Fe(CN)6]3
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl =>
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl
K3W2Cl9 + KNO3 + KOH = K2WO4 + KNO2 + KCl + H2O =>
K3W2Cl9 + 3 KNO3 + 10 KOH = 2 K2WO4 + 3 KNO2 + 9 KCl + 5 H2O
Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr
Al + HC2H3O2 = AlCO + H2 =>
2 Al + HC2H3O2 = 2 AlCO + 2 H2
KNO3 + MnO2 + KOH = KNO2 + K2MnO4 + H2O =>
KNO3 + MnO2 + 2 KOH = KNO2 + K2MnO4 + H2O
Cl + CrO4{2-} + H{+} = HClO + Cr{3+} + H2O =>
3 Cl + CrO4{2-} + 5 H{+} = 3 HClO + Cr{3+} + H2O
NiCl2 + O = NiO + ClO2 =>
NiCl2 + 5 O = NiO + 2 ClO2
CaO + HNO = H2O + Ca(NO)2 =>
CaO + 2 HNO = H2O + Ca(NO)2
Mg(OH)2 + H3PO4 = MgHPO4 + H2O =>
Mg(OH)2 + H3PO4 = MgHPO4 + 2 H2O
Co(NO3)2 + NH4Cl + NH3 = Co(NH3)6Cl3 + H2O + NO2 =>
7 Co(NO3)2 + 21 NH4Cl + 22 NH3 = 7 Co(NH3)6Cl3 + 12 H2O + 15 NO2
SO3 + H3PO4 = SO2 + H3PO5 =>
SO3 + H3PO4 = SO2 + H3PO5
Fe3O4 + NaOH = FeO + NaFeO2 + H2O =>
Fe3O4 + 2 NaOH = FeO + 2 NaFeO2 + H2O
FeBr3 + K2CO3 = K2Br3 + FeCO3 =>
FeBr3 + K2CO3 = K2Br3 + FeCO3
HClO4 + ZnS = Zn(ClO4)2 + H2S =>
2 HClO4 + ZnS = Zn(ClO4)2 + H2S
Mg + Fe2(SO4)3 = Mg(SO4) + Fe2 =>
3 Mg + Fe2(SO4)3 = 3 Mg(SO4) + Fe2
Ca + HCl = CaHCl =>
Ca + HCl = CaHCl
Fe + H2O2 = H2Fe + O2 =>
Fe + H2O2 = H2Fe + O2
PO4 + Zn = Zn3(PO4)2 =>
2 PO4 + 3 Zn = Zn3(PO4)2
C6H5NH2SO2 + NaO = C6H5NH2 + Na2SO4 =>
C6H5NH2SO2 + 2 NaO = C6H5NH2 + Na2SO4
NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O
NaH(CO3)2 + CH3COOH = NaCH3COO + H2O + CO2 =>
4 NaH(CO3)2 + 5 CH3COOH = 4 NaCH3COO + 6 H2O + 10 CO2
Ba(OH)2 + HClO3 = HCl + BaO3 + H2O =>
3 Ba(OH)2 + 2 HClO3 = 2 HCl + 3 BaO3 + 3 H2O
Mg(ClO3)2 = MgCl2 + O6 =>
Mg(ClO3)2 = MgCl2 + O6
CrI3 + Cl2 + KOH = H2O + K2CrO4 + KCl + KIO4 =>
2 CrI3 + 27 Cl2 + 64 KOH = 32 H2O + 2 K2CrO4 + 54 KCl + 6 KIO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
