| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 3 HNO3 = HNO2 + Zn(NO3)2 + H2O
H2CO3 + Na(OH) = Na2CO3 + H2O =>
H2CO3 + 2 Na(OH) = Na2CO3 + 2 H2O
Mn + H2O = MnO2 + H =>
Mn + 2 H2O = MnO2 + 4 H
HNO3 + K(OH)2 = K(NO3)2 + H2O =>
2 HNO3 + K(OH)2 = K(NO3)2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C6H5OH + Mg = C6H5OMg + H2 =>
2 C6H5OH + 2 Mg = 2 C6H5OMg + H2
O2 + SeH2 = Se + H2O =>
O2 + 2 SeH2 = 2 Se + 2 H2O
K2 + CO3 + BaCl2 = KCl + BaCO3 =>
K2 + CO3 + BaCl2 = 2 KCl + BaCO3
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Fe + Mg{2+} = Fe{3+} + Mg =>
2 Fe + 3 Mg{2+} = 2 Fe{3+} + 3 Mg
Mg + SnCl2 = MgCl2 + Sn =>
Mg + SnCl2 = MgCl2 + Sn
HF + ZnO = ZnF2 + H2O =>
2 HF + ZnO = ZnF2 + H2O
HPO4{2-} + Ca{2+} + OH{-} = Ca5(PO4)3OH + H2O =>
3 HPO4{2-} + 5 Ca{2+} + 4 OH{-} = Ca5(PO4)3OH + 3 H2O
C31H64 + O2 = C + H2O =>
C31H64 + 16 O2 = 31 C + 32 H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Mn + H2O = Mn(OH)2 + H2 =>
Mn + 2 H2O = Mn(OH)2 + H2
HI + Pb(NO3)2 = PbI2 + HNO3 =>
2 HI + Pb(NO3)2 = PbI2 + 2 HNO3
Co(NO3)2 + (NH4)2CO3 = CoCO3 + NH4NO3 =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + 2 NH4NO3
U + OO = UOU =>
4 U + OO = 2 UOU
Cl2 + NaOH = NaCl + Na(ClO3) + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + Na(ClO3) + 3 H2O
Ag + KCN + {2-} = (Ag(CN)2){-} + K =>
2 Ag + 4 KCN + {2-} = 2(Ag(CN)2){-} + 4 K
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Mg{2+} + Fe = Mg + Fe{2+} =>
Mg{2+} + Fe = Mg + Fe{2+}
BiI3 + H2O = BiOI + H{+} + I{-} =>
BiI3 + H2O = BiOI + 2 H{+} + 2 I{-}
NiCl2 + KCN + H2O = K3[Ni(CN)6] + KCl + KOH + H2 =>
2 NiCl2 + 12 KCN + 2 H2O = 2 K3[Ni(CN)6] + 4 KCl + 2 KOH + H2
Mn + H2O = MnO + H =>
Mn + H2O = MnO + 2 H
H + Cl = Hydrogenchloride =>
H + Cl = HCl
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Mn + H2O = MnO2 + H2 =>
Mn + 2 H2O = MnO2 + 2 H2
ZnCl4 + NaOH = Zn(OH)4 + NaCl =>
ZnCl4 + 4 NaOH = Zn(OH)4 + 4 NaCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C9H8O4 + CHCl3 = C10HCl3 + H2O =>
C9H8O4 + CHCl3 = C10HCl3 + 4 H2O
FeC2O4*2H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H2O + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Ga2O3 + HCl = Ga + Cl + H2O =>
Ga2O3 + 6 HCl = 2 Ga + 6 Cl + 3 H2O
(CoOH)2SO4 + KHSO4 = (CoOH)HSO4 + K2SO4 =>
(CoOH)2SO4 + 2 KHSO4 = 2(CoOH)HSO4 + K2SO4
BiI3 + H2O = BiOI + H + I =>
BiI3 + H2O = BiOI + 2 H + 2 I
H2CO3 + Na(OH) = Na2CO3 + H2O =>
H2CO3 + 2 Na(OH) = Na2CO3 + 2 H2O
K2Cr2O7 + S + HCl = SO2 + CrCl3 + KOH + H2O =>
2 K2Cr2O7 + 3 S + 12 HCl = 3 SO2 + 4 CrCl3 + 4 KOH + 4 H2O
Al(OH)3 + NH3*H2O = NH4[Al(OH)4] =>
Al(OH)3 + NH3*H2O = NH4[Al(OH)4]
FeCl2 + NaOH = Na(Cl2) + FeOH =>
FeCl2 + NaOH = Na(Cl2) + FeOH
HC2H3O2(aq) + RbOH(aq) = H2O(l) + RbC2H3O2(aq) =>
HC2H3O2(aq) + RbOH(aq) = H2O(l) + RbC2H3O2(aq)
Mn + H2O = Mn(OH)2 + H2 =>
Mn + 2 H2O = Mn(OH)2 + H2
Ni + HCl = H2 + NiCl2 =>
Ni + 2 HCl = H2 + NiCl2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
HClO4(aq) + LiOH(aq) = H2O(l) + LiClO4(s) =>
HClO4(aq) + LiOH(aq) = H2O(l) + LiClO4(s)
H2CO3 + Na(OH) = NaHCO3 + H2O =>
H2CO3 + Na(OH) = NaHCO3 + H2O
FeCl3 + K2CrO4 = K2Cl3 + Fe(CrO4) =>
FeCl3 + K2CrO4 = K2Cl3 + Fe(CrO4)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
