| Équations équilibrées la veille | Équations équilibrées le lendemain |
KH2 + 2 H2O = K(OH)2 + 2 H2
C5H10O3N(aq) + O2(g) = CO2(aq) + H2O(l) + NH3(aq) =>
4 C5H10O3N(aq) + 21 O2(g) = 20 CO2(aq) + 14 H2O(l) + 4 NH3(aq)
HCl + C20H14O4 = C20H15O4Cl =>
HCl + C20H14O4 = C20H15O4Cl
Fe(s) + CuNO3(aq) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 CuNO3(aq) = 2 Cu(s) + Fe(NO3)2(aq)
NaOH + Al = Al(NaO)3 + H2 =>
6 NaOH + 2 Al = 2 Al(NaO)3 + 3 H2
Si + Cr2O3 = Cr + SiO =>
3 Si + Cr2O3 = 2 Cr + 3 SiO
Al(s) + H2O(g) = Al2O3(s) + H =>
2 Al(s) + 3 H2O(g) = Al2O3(s) + 6 H
CaOCl3 + CO2 = CaCO3 + Cl2 =>
2 CaOCl3 + 2 CO2 = 2 CaCO3 + 3 Cl2
C2H6O + C12H22O11 + CH4N2O + H2SO4 = C187H186O89N9S + H2O =>
5 C2H6O + 60 C12H22O11 + 18 CH4N2O + 4 H2SO4 = 4 C187H186O89N9S + 343 H2O
Mg + Al2(SO4)3 = Al + MgSO4 =>
3 Mg + Al2(SO4)3 = 2 Al + 3 MgSO4
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
HNO3 + Fe3O3 = Fe(NO3)3 + NO2 + H2O =>
12 HNO3 + Fe3O3 = 3 Fe(NO3)3 + 3 NO2 + 6 H2O
H3C3H5O3 + OH = C3H5O3 + H2O =>
H3C3H5O3 + 3 OH = C3H5O3 + 3 H2O
NH4Cl + Pb(C2H3O2)2 = PbCl2 + NH4(C2H3O2) =>
2 NH4Cl + Pb(C2H3O2)2 = PbCl2 + 2 NH4(C2H3O2)
Fe(OH)2 + NaOH + H2O2 = Na2FeO3 + H2O =>
Fe(OH)2 + 2 NaOH + H2O2 = Na2FeO3 + 3 H2O
[Cr(OH)4]{-} + H2O2 = CrO4{-} + H2O =>
[Cr(OH)4]{-} + 2 H2O2 = CrO4{-} + 4 H2O
NaNO2 + NaBr + H2SO4 = Na2SO4 + Br2 + NO + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 Na2SO4 + Br2 + 2 NO + 2 H2O
C6H12O6 + KNO3 = H2O + N2 + CO2 + K2CO3 =>
5 C6H12O6 + 24 KNO3 = 30 H2O + 12 N2 + 18 CO2 + 12 K2CO3
HNO3(aq) + Al(OH)3(aq) = Al(NO3)3(s) + H2O(l) =>
3 HNO3(aq) + Al(OH)3(aq) = Al(NO3)3(s) + 3 H2O(l)
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
CuI2(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + BaI2(aq) =>
CuI2(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + BaI2(aq)
FeCl3 + Cu(NO3)2 = FeNO3 + Cu(Cl3)2 =>
2 FeCl3 + Cu(NO3)2 = 2 FeNO3 + Cu(Cl3)2
CuSO4 + (KOH) = Cu(OH)2 + K2SO4 =>
CuSO4 + 2(KOH) = Cu(OH)2 + K2SO4
V(OH)5 + H2 = V + H2O =>
2 V(OH)5 + 5 H2 = 2 V + 10 H2O
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H2O
H{2+}0 = H{2+}0{2+} =>
H{2+}0 = H{2+}0{2+}
Ce + Pb3O4 = PbO + CeO =>
Ce + Pb3O4 = 3 PbO + CeO
SnBr2 + K3PO4 = Sn3(PO4)2 + KBr =>
3 SnBr2 + 2 K3PO4 = Sn3(PO4)2 + 6 KBr
CaCO3 + CH3CO2H = C6H10CaO4 + CO2 + H2O =>
2 CaCO3 + 7 CH3CO2H = 2 C6H10CaO4 + 4 CO2 + 4 H2O
S{2-} + IO3{-} + H{+} = SO3{-2} + I2 + H2O =>
5 S{2-} + 6 IO3{-} + 6 H{+} = 5 SO3{-2} + 3 I2 + 3 H2O
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
H2S + TlOH = Tl2S + H2O =>
H2S + 2 TlOH = Tl2S + 2 H2O
Na2Si3O7 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2Si3O7 + H2SO4 = 3 SiO2 + Na2SO4 + H2O
Eu2O3 + CF3COOH = (CF3COO)3Eu + H2O =>
Eu2O3 + 6 CF3COOH = 2(CF3COO)3Eu + 3 H2O
H2 + NaClO4 = NaClO3 + H2O =>
H2 + NaClO4 = NaClO3 + H2O
Cu(OH)2CO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
4 Cu(OH)2CO3 + 9 CH3COOH = 4 Cu(CH3COO)2 + 6 CO2 + 10 H2O
Ca(BrO3)2 + NaSiO3 = Ca(SiO3)2 + NaBrO3 =>
Ca(BrO3)2 + 2 NaSiO3 = Ca(SiO3)2 + 2 NaBrO3
H2C4H4O6 = C + CO2 + H2O =>
2 H2C4H4O6 = 5 C + 3 CO2 + 6 H2O
KI + NaClO3 + H2SO4 = I2 + K2SO4 + NaCl + H2O =>
6 KI + NaClO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + NaCl + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NH4Cl + AlF3 = NH4F + AlCl3 =>
3 NH4Cl + AlF3 = 3 NH4F + AlCl3
LiCl(s) + H2SO4(aq) = Li2SO4 + HCl =>
2 LiCl(s) + H2SO4(aq) = Li2SO4 + 2 HCl
NH4Cl + NaOH + AgCl = Ag(NH3)2Cl + NaCl + H2O =>
2 NH4Cl + 2 NaOH + AgCl = Ag(NH3)2Cl + 2 NaCl + 2 H2O
Ca2ClO + NaPO4 = Ca2PO4 + NaClO =>
Ca2ClO + NaPO4 = Ca2PO4 + NaClO
Fe(SCN)3 + Hg(NO3)2 = Fe(NO3)3 + Hg(SCN)2 =>
2 Fe(SCN)3 + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 Hg(SCN)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + Na = NaC2H5O + H2 =>
2 C2H5OH + 2 Na = 2 NaC2H5O + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Bi + Pa{4+} = Bi{3+} + Pa =>
4 Bi + 3 Pa{4+} = 4 Bi{3+} + 3 Pa
| 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 60 61 62 63 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
