| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + FeCl{2} = ZnCl{2} + Fe
Na(s) + F(g) = Na7F(s) =>
7 Na(s) + F(g) = Na7F(s)
Ag(NO3) + K2(CO3) = Ag(CO3) + K2(NO3) =>
Ag(NO3) + K2(CO3) = Ag(CO3) + K2(NO3)
CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(aq) + KCl(s) =>
2 CdCl2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(aq) + 4 KCl(s)
Cu2O + NH4OH = Cu(NH3)2(OH) + H2O =>
Cu2O + 4 NH4OH = 2 Cu(NH3)2(OH) + 3 H2O
H2SO4 + H4C = H2S + CO + H2O =>
3 H2SO4 + 4 H4C = 3 H2S + 4 CO + 8 H2O
BaO + C = BaC2 + CO =>
BaO + 3 C = BaC2 + CO
Fe2O3 + FeS = Fe + SO2 =>
2 Fe2O3 + 3 FeS = 7 Fe + 3 SO2
Ca + Zn(NO3)2 = Ca(NO3) + Zn =>
2 Ca + Zn(NO3)2 = 2 Ca(NO3) + Zn
Na2SO4 + CaO = Na2O + CaSO4 =>
Na2SO4 + CaO = Na2O + CaSO4
PH4 + SCN = PH4SCN =>
PH4 + SCN = PH4SCN
NaNO3 + Pb(C2H3O2)2 = NaC2H3O2 + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H3O2)2 = 2 NaC2H3O2 + Pb(NO3)2
Al + OH{-} + H2O = [Al(OH)6]{3-} + H2 =>
2 Al + 6 OH{-} + 6 H2O = 2[Al(OH)6]{3-} + 3 H2
Hg2F2 = Hg + F2 =>
Hg2F2 = 2 Hg + F2
Li2O2 = Li + O2 =>
Li2O2 = 2 Li + O2
NH4(OH) = NH3 + H(OH) =>
NH4(OH) = NH3 + H(OH)
Ca3P2 + H(OH) = Ca(OH)2 + H3P =>
Ca3P2 + 6 H(OH) = 3 Ca(OH)2 + 2 H3P
C2H2O4 + OH = C2HO4 + H2O =>
C2H2O4 + OH = C2HO4 + H2O
H2O2 + NaI = HI + NaO =>
H2O2 + 2 NaI = 2 HI + 2 NaO
MgI2 + Pb = MgPb + I2 =>
MgI2 + Pb = MgPb + I2
NH4Br + H2O = NH5O + HBr =>
NH4Br + H2O = NH5O + HBr
KMnO4(aq) + FeSO4(aq) = Fe(MnO4)2(aq) + K2SO4(aq) =>
2 KMnO4(aq) + FeSO4(aq) = Fe(MnO4)2(aq) + K2SO4(aq)
FeCl3(ac) + KOH(ac) = Fe(OH)3(s) + KCl(ac) =>
FeCl3(ac) + 3 KOH(ac) = Fe(OH)3(s) + 3 KCl(ac)
Na2SO3 + BaS = BaSO3 + Na2S =>
Na2SO3 + BaS = BaSO3 + Na2S
Li + K = LiK =>
Li + K = LiK
(O2N)3C6H2OH = N2(g) + H2O(g) + CO2(g) + C(s) =>
4(O2N)3C6H2OH = 6 N2(g) + 6 H2O(g) + 11 CO2(g) + 13 C(s)
Cl2O + H3N = NH4Cl + N2 + H2O =>
3 Cl2O + 10 H3N = 6 NH4Cl + 2 N2 + 3 H2O
BaO + C = BaC + CO2 =>
2 BaO + 3 C = 2 BaC + CO2
UF6 + CO = UF5 + COF2 =>
2 UF6 + CO = 2 UF5 + COF2
Cl3CCHO + C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O =>
Cl3CCHO + 2 C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O
(NH4)2S + Ga(NO2) = SGa + (NH4)2(NO2) =>
(NH4)2S + Ga(NO2) = SGa + (NH4)2(NO2)
Na2SO3 + H2O = (Na)2O + (H)2SO3 =>
Na2SO3 + H2O = (Na)2O + (H)2SO3
C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + H2O =>
3 C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + 3 H2O
H + Li = HLi =>
H + Li = HLi
SO4{2-} + Br{-} + H{+} = SO3{2-} + Br2 + H2O =>
SO4{2-} + 2 Br{-} + 2 H{+} = SO3{2-} + Br2 + H2O
ZnOH2 + BaNO32 = ZnNO32 + BaOH2 =>
ZnOH2 + BaNO32 = ZnNO32 + BaOH2
P + HNO3 + H2O = H3PO4 + N2 =>
2 P + 2 HNO3 + 2 H2O = 2 H3PO4 + N2
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
Cr + ClO3 = Cr2O7 + Cl =>
6 Cr + 7 ClO3 = 3 Cr2O7 + 7 Cl
(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O
HCl + HNO3 = Cl2 + NO2 + HOH =>
2 HCl + 2 HNO3 = Cl2 + 2 NO2 + 2 HOH
NaI + CuO = Na2O + CuI2 =>
2 NaI + CuO = Na2O + CuI2
Fe + P4 = FeP2 =>
2 Fe + P4 = 2 FeP2
(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O
Pb(C2H3O2)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4C2H3O2 =>
3 Pb(C2H3O2)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4C2H3O2
HBrO4 = HBrO3 + O2 =>
2 HBrO4 = 2 HBrO3 + O2
Se + H2 = H2Se =>
Se + H2 = H2Se
CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
CH3COOKMn + CaOH = CH3COOCa + KMnOH =>
CH3COOKMn + CaOH = CH3COOCa + KMnOH
Cl2(s) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(s) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
