| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CsHCO3 = Cs2CO3 + H2O + CO2
FeCl + Cl = FeCl4 =>
FeCl + 3 Cl = FeCl4
Na2C2O4 + Ca(NO3)2 = Na(NO3) + Ca(C2O4) =>
Na2C2O4 + Ca(NO3)2 = 2 Na(NO3) + Ca(C2O4)
Na + C = Na4C =>
4 Na + C = Na4C
H2S + Pb(CO3)2 = PbS2 + CO2 + H2O =>
2 H2S + Pb(CO3)2 = PbS2 + 2 CO2 + 2 H2O
NaOH + Cl2 + S = Na2SO4 + H2O + NaCl =>
8 NaOH + 3 Cl2 + S = Na2SO4 + 4 H2O + 6 NaCl
NaOH + Mg(NO3)2 = Mg(OH) + Na(NO3)2 =>
NaOH + Mg(NO3)2 = Mg(OH) + Na(NO3)2
KOH(aq) + MnO2(aq) + KClO3(aq) = K2MnO4(aq) + KCl(aq) + H2O(l) =>
6 KOH(aq) + 3 MnO2(aq) + KClO3(aq) = 3 K2MnO4(aq) + KCl(aq) + 3 H2O(l)
SnCl4 + In = Sn + InCl3 =>
3 SnCl4 + 4 In = 3 Sn + 4 InCl3
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
Cs(s) + H2O(l) = H2 + CsOH =>
2 Cs(s) + 2 H2O(l) = H2 + 2 CsOH
Ba + Hg2O = BaO + Hg =>
Ba + Hg2O = BaO + 2 Hg
FeSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + FeCO3 =>
FeSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + FeCO3
MgI2 + MnSO3 = MnI2 + MgSO3 =>
MgI2 + MnSO3 = MnI2 + MgSO3
Li2SO4 + SrCl = LiCl + Sr2SO4 =>
Li2SO4 + 2 SrCl = 2 LiCl + Sr2SO4
C17H35COONa + NaCl = Na2Cl + (C17H35COO) =>
C17H35COONa + NaCl = Na2Cl + (C17H35COO)
KMnO4 + NH4 = N2 + H2O + MnO2 + KOH =>
8 KMnO4 + 6 NH4 = 3 N2 + 8 H2O + 8 MnO2 + 8 KOH
Na + H2SO4 = Na2SO4 + SO2 + H2O =>
2 Na + 2 H2SO4 = Na2SO4 + SO2 + 2 H2O
BeF2 + Mg = MgF2 + Be2 =>
2 BeF2 + 2 Mg = 2 MgF2 + Be2
Zn(k) + HNO3(aq) = Zn(NO3)2(aq) + N2O(d) + H2O(s) =>
4 Zn(k) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(d) + 5 H2O(s)
LiCl(aq) + Ag2SO4(aq) = LiSO4 + Ag2Cl =>
LiCl(aq) + Ag2SO4(aq) = LiSO4 + Ag2Cl
Cr(NO3)3*9H2O + NaOH = NaNO3 + CrOOH + H2O =>
Cr(NO3)3*9H2O + 3 NaOH = 3 NaNO3 + CrOOH + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
V(s) + ClO3{-}(aq) + OH{-}(aq) = HV2O7{3-}(aq) + Cl{-}(aq) + H2O(l) =>
6 V(s) + 5 ClO3{-}(aq) + 9 OH{-}(aq) = 3 HV2O7{3-}(aq) + 5 Cl{-}(aq) + 3 H2O(l)
C5H12O5 + O2 = CO2 + H2O =>
2 C5H12O5 + 11 O2 = 10 CO2 + 12 H2O
NaBH4 + KIO3 = NaB(OH)4 + KI =>
3 NaBH4 + 4 KIO3 = 3 NaB(OH)4 + 4 KI
NH3(g) + H2CO3(aq) = (NH4)2CO3 =>
2 NH3(g) + H2CO3(aq) = (NH4)2CO3
Copper(II)Sulfate + Iron(III)Chloride = Copper(II)Chloride + Iron(III)Sulfate =>
Copper(II)Sulfate + Iron(III)Chloride = Copper(II)Chloride + Iron(III)Sulfate
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Zr(NO3) + H2O = Zr(OH) + HNO3 =>
Zr(NO3) + H2O = Zr(OH) + HNO3
C2 + S4 = CS4 =>
C2 + 2 S4 = 2 CS4
Pb(s) + HNO3(aq) = PbNO3(aq) + H2O(l) + NO2(g) =>
Pb(s) + 2 HNO3(aq) = PbNO3(aq) + H2O(l) + NO2(g)
H2(CO3) + NaOH = H2O + Na2(CO3) =>
H2(CO3) + 2 NaOH = 2 H2O + Na2(CO3)
Zn + (H2)(SO4) = ZnSO4 + H2 =>
Zn + (H2)(SO4) = ZnSO4 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
FeCl3 + NaX = NaCl + Na3FeX6 =>
FeCl3 + 6 NaX = 3 NaCl + Na3FeX6
BaCl2(aq) + H2SO4(aq) = Ba(SO4)(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = Ba(SO4)(s) + 2 HCl(aq)
NaIO3 + SO2 + H2O = H2SO4 + Na2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 4 H2SO4 + Na2SO4 + I2
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
FeCl3 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + Cl2 + H2O =>
2 FeCl3 + 3 MnO2 + 6 H2SO4 = Fe2(SO4)3 + 3 MnSO4 + 3 Cl2 + 6 H2O
Cu(OH)2(s) + HClO4(ac) = Cu(ClO4)2 + H2O =>
Cu(OH)2(s) + 2 HClO4(ac) = Cu(ClO4)2 + 2 H2O
N2(g) + H2(a) = NH3(g) =>
N2(g) + 3 H2(a) = 2 NH3(g)
CH3COOHC2H5 + H2O = C2H5OH + CH3COOH =>
4 CH3COOHC2H5 + 3 H2O = 5 C2H5OH + 3 CH3COOH
N2O5 + Cu2O = Cu2N2O6 =>
N2O5 + Cu2O = Cu2N2O6
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
Sn + HClO3 = Sn(ClO3)4 + H2 =>
Sn + 4 HClO3 = Sn(ClO3)4 + 2 H2
Mn(OH)6 + HBrO3 = Mn(BrO3)6 + H2O =>
Mn(OH)6 + 6 HBrO3 = Mn(BrO3)6 + 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 |
| 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.
