| Équations équilibrées la veille | Équations équilibrées le lendemain |
COH + HCl = 2 H + ClCO
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
Sn(s) + AgC2H3O2(aq) = Ag(s) + Sn(C2H3O2)4(aq) =>
Sn(s) + 4 AgC2H3O2(aq) = 4 Ag(s) + Sn(C2H3O2)4(aq)
KHSO3HNO3 = KNO3H2SO3 =>
KHSO3HNO3 = KNO3H2SO3
Fe2O4 + CO = Fe3O4 + CO2 =>
3 Fe2O4 + 4 CO = 2 Fe3O4 + 4 CO2
(NH4)2CO3 + CH3COOH = NH4CH3COO + H2O + CO2 =>
(NH4)2CO3 + 2 CH3COOH = 2 NH4CH3COO + H2O + CO2
H2O(s) = H2(g) + O2(g) =>
2 H2O(s) = 2 H2(g) + O2(g)
NaCl + Mg(NO3)2 = MgCl2 + NaNO3 =>
2 NaCl + Mg(NO3)2 = MgCl2 + 2 NaNO3
Al2S2 + O3 = Al2O3 + SO2 =>
3 Al2S2 + 7 O3 = 3 Al2O3 + 6 SO2
CO3 + Ca = CaCO3 =>
CO3 + Ca = CaCO3
H2SO4 = SO + H2 + O2 =>
2 H2SO4 = 2 SO + 2 H2 + 3 O2
Ca + Ni(No3)2 = Ca(No3)2 + Ni =>
Ca + Ni(No3)2 = Ca(No3)2 + Ni
NH4Cl + Ca(NO3)2 = NH4(NO3)2 + ClCa =>
NH4Cl + Ca(NO3)2 = NH4(NO3)2 + ClCa
Co + NH3 = Co(NH3)2 =>
Co + 2 NH3 = Co(NH3)2
Na2SO4(aq) + SrCl2(aq) = NaCl(s) + SrSO4(aq) =>
Na2SO4(aq) + SrCl2(aq) = 2 NaCl(s) + SrSO4(aq)
Al2(SO4)3 + Sr(C2H3O2)2 = Al(C2H3O2)3 + SrSO4 =>
Al2(SO4)3 + 3 Sr(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 SrSO4
Pb3 + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb3 + 12 Na + 12 C2H5Cl = 3 Pb(C2H5)4 + 12 NaCl
Cs + H2O = HCs + OH =>
Cs + H2O = HCs + OH
Cu + NO = CuO + N2 =>
2 Cu + 2 NO = 2 CuO + N2
C16H25NO2 + O2 = H2O + CO2 + NO2 =>
4 C16H25NO2 + 89 O2 = 50 H2O + 64 CO2 + 4 NO2
C6H12O6 + O2 = C3H3O3 + H2O =>
2 C6H12O6 + 3 O2 = 4 C3H3O3 + 6 H2O
OC6H6 + O2 = CO2 + H2O =>
OC6H6 + 7 O2 = 6 CO2 + 3 H2O
Al2(CO3)2 = Al2O2 + CO2 =>
Al2(CO3)2 = Al2O2 + 2 CO2
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
SO2 + CrO4{-2} = SO4{-2} + CrO2{+} + O{-2} =>
SO2 + 2 CrO4{-2} = SO4{-2} + 2 CrO2{+} + 2 O{-2}
KHCO3(aq) + H2S(aq) = K2S(aq) + H2O(l) + CO2(g) =>
2 KHCO3(aq) + H2S(aq) = K2S(aq) + 2 H2O(l) + 2 CO2(g)
Cl{-} = Cl + e =>
Cl{-} = Cl + e
KMnO4 + MoPO4 + H3PO4 = K3PO4 + MnPO4 + Mo(PO4)4 + H2O =>
9 KMnO4 + 4 MoPO4 + 24 H3PO4 = 3 K3PO4 + 9 MnPO4 + 4 Mo(PO4)4 + 36 H2O
Pr2O3 + SrCO3 + Co3O4 = Pr5Sr5CoO3 + CO2 + SrO2 =>
15 Pr2O3 + 95 SrCO3 + 2 Co3O4 = 6 Pr5Sr5CoO3 + 95 CO2 + 65 SrO2
C43H77N3O20P2 + C34H66NO12P = C9H14N2O12P2 + C68H129N2O20P =>
C43H77N3O20P2 + C34H66NO12P = C9H14N2O12P2 + C68H129N2O20P
C6H12O6 + Ag2O = Ag + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 18 Ag + 3(COOH)2 + 3 H2O
CrO + HCl = CrCl + HO =>
CrO + HCl = CrCl + HO
C2H4O + NH3 = C4H11NO2 =>
2 C2H4O + NH3 = C4H11NO2
K + O2 = K2O(s) =>
4 K + O2 = 2 K2O(s)
Mg(NO3)2 + KCl = KNO3 + MgCl2 =>
Mg(NO3)2 + 2 KCl = 2 KNO3 + MgCl2
Fe + NaCl + O = FeCl + NaO =>
Fe + NaCl + O = FeCl + NaO
H2S3 + H2O = S3 + H3O =>
H2S3 + 2 H2O = S3 + 2 H3O
Sn(s) + Co{2+}(aq) = Sn{2+}(aq) + Co(s) =>
Sn(s) + Co{2+}(aq) = Sn{2+}(aq) + Co(s)
HOBr + KI = KBr + KOH + I2 =>
HOBr + 2 KI = KBr + KOH + I2
KNO3 + H2 = KOH + NH3 + H2O =>
KNO3 + 4 H2 = KOH + NH3 + 2 H2O
Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)
H2(g) + As2O3(s) = AsH3(s) + H2O(g) =>
6 H2(g) + As2O3(s) = 2 AsH3(s) + 3 H2O(g)
NaCI + Ag(No3) = Na(No3) + AgCI =>
NaCI + Ag(No3) = Na(No3) + AgCI
KAuCl4 + Na2(CO3) + H2O = Au(OH)3 + NaCl + KCl + CO2 =>
2 KAuCl4 + 3 Na2(CO3) + 3 H2O = 2 Au(OH)3 + 6 NaCl + 2 KCl + 3 CO2
HNO3 + BaO = Ba(NO3)2 + H2O =>
2 HNO3 + BaO = Ba(NO3)2 + H2O
NH3 + H2CrO4 = (NH4)2CrO4 =>
2 NH3 + H2CrO4 = (NH4)2CrO4
NH4NO3 + Sr(OH)2 = NH4(OH)2 + SrNO3 =>
NH4NO3 + Sr(OH)2 = NH4(OH)2 + SrNO3
Ca3(AsO4)2 + S2 = CaS + As4S4 + SO2 =>
2 Ca3(AsO4)2 + 9 S2 = 6 CaS + As4S4 + 8 SO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HOBr + KI = KBr + KOH + I2 =>
HOBr + 2 KI = KBr + KOH + I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
