| Équations équilibrées la veille | Équations équilibrées le lendemain |
21 Fe(NO3)2 + 30 HCl = 10 FeCl3 + 11 Fe(NO3)3 + 3 N2O2NO2 + 15 H2O
SO2(g) + KOH(ac) = K2SO3(ac)H2O(l) =>
SO2(g) + 2 KOH(ac) = K2SO3(ac)H2O(l)
HgCl2 + KI = HgI2 + KCl(aq) =>
HgCl2 + 2 KI = HgI2 + 2 KCl(aq)
NaOH + Se = Na2Se + Na2SeO3 + H2O =>
6 NaOH + 3 Se = 2 Na2Se + Na2SeO3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mn2O3 + Al = AlO3 + Mn =>
Mn2O3 + Al = AlO3 + 2 Mn
CaCl2 + K = Cl2 + CaK =>
CaCl2 + K = Cl2 + CaK
Mg(OH)2 + H = MgOH + H2O =>
Mg(OH)2 + H = MgOH + H2O
Fe2O3 + H2SO4 + K = KFe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 + K = KFe2(SO4)3 + 3 H2O
CHCl3 + H2O = Cl2 + CO2 + H{+} + e =>
2 CHCl3 + 4 H2O = 3 Cl2 + 2 CO2 + 10 H{+} + 10e
C3H7O3N + O2 = CO2 + H2O + N2 =>
4 C3H7O3N + 13 O2 = 12 CO2 + 14 H2O + 2 N2
Al + HCOOH = Al(COOH)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(COOH)3 + 3 H2
Sn + HNO3 + HCl = SnCl4 + H2O + NO =>
3 Sn + 4 HNO3 + 12 HCl = 3 SnCl4 + 8 H2O + 4 NO
C8H12O8 + O2 = H2O + CO2 =>
C8H12O8 + 7 O2 = 6 H2O + 8 CO2
Mn(NO3)2 + KOH = MnOH + K(NO3)2 =>
Mn(NO3)2 + KOH = MnOH + K(NO3)2
K(NO3) + C2H5OH = CNOK + H2O + O2 =>
2 K(NO3) + C2H5OH = 2 CNOK + 3 H2O + O2
Li + GaI3 = Ga + LiI =>
3 Li + GaI3 = Ga + 3 LiI
ZnI2 + Br2 = BrI + Zn2 =>
2 ZnI2 + 2 Br2 = 4 BrI + Zn2
Al + HNO3 = Al2O3 + NO2NO + H2O =>
4 Al + 6 HNO3 = 2 Al2O3 + 3 NO2NO + 3 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Ca(OH)2 + H2Te = CaTe + H2O =>
Ca(OH)2 + H2Te = CaTe + 2 H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
CH3COOH + CU = CUCH3COO + H2 =>
2 CH3COOH + 2 CU = 2 CUCH3COO + H2
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
O2 + C14H6O8 = C14H6O10 =>
O2 + C14H6O8 = C14H6O10
N2H6 + O2 = NO + H7O =>
7 N2H6 + 10 O2 = 14 NO + 6 H7O
Au(HCO3)3 = Au2O3 + CO2 + H2O =>
2 Au(HCO3)3 = Au2O3 + 6 CO2 + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg3N2 = Mg + N =>
Mg3N2 = 3 Mg + 2 N
HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2SO4 + (NH4)2C2O4 = H2SO4C2 + (NH4)2O4 =>
H2SO4 + (NH4)2C2O4 = H2SO4C2 + (NH4)2O4
Fe(CO3) + H2SO4 = Fe(SO4) + H2CO3 =>
Fe(CO3) + H2SO4 = Fe(SO4) + H2CO3
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4 =>
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4
Ba(ClO3)2 + Na2S = Ba2S2 + Na(ClO3) =>
2 Ba(ClO3)2 + 2 Na2S = Ba2S2 + 4 Na(ClO3)
KOH + HPo4 = Po4K + H2O =>
KOH + HPo4 = Po4K + H2O
Na + BrAl = NaBrAl =>
Na + BrAl = NaBrAl
Cu2SFe2S3 + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
Cu2SFe2S3 + 4 Fe2(SO4)3 = 2 CuSO4 + 10 FeSO4 + 4 S
NaCl + Pb(NO3)2 = Pb + NaClNO3 =>
2 NaCl + Pb(NO3)2 = Pb + 2 NaClNO3
Zn + MnO4 + NH4Cl = ZnCl2 + NH3 + Mn2O3 + H2O =>
5 Zn + 2 MnO4 + 10 NH4Cl = 5 ZnCl2 + 10 NH3 + Mn2O3 + 5 H2O
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
Co(NH3)4(H2O)Cl(SO4) + NaNO2 = Co(NH3)4(N2O4)(SO4) + NaCl + H2O + Na =>
Co(NH3)4(H2O)Cl(SO4) + 2 NaNO2 = Co(NH3)4(N2O4)(SO4) + NaCl + H2O + Na
Ag(NO3)(aq) + Mg(s) = Mg(NO3)(aq) + Ag(s) =>
Ag(NO3)(aq) + Mg(s) = Mg(NO3)(aq) + Ag(s)
Ag(s) + KNO3(aq) = AgNO3 + K =>
Ag(s) + KNO3(aq) = AgNO3 + K
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = CH3C(O)CH2CH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH2CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH2CH3 + 2 MnSO4 + K2SO4 + 8 H2O
H3Cu + HNO3 = H2O + Cu(NO3)2 + NO2 =>
H3Cu + 7 HNO3 = 5 H2O + Cu(NO3)2 + 5 NO2
CeC + H2O = Ce(OH)4 + CH4 =>
CeC + 4 H2O = Ce(OH)4 + CH4
NaH + C4H6O6 + KCl = K2C4H4O6 + NaCl + H =>
2 NaH + C4H6O6 + 2 KCl = K2C4H4O6 + 2 NaCl + 4 H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
