| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3H
P + NaOH + H2O2 = NaPO3 + H2O =>
2 P + 2 NaOH + 5 H2O2 = 2 NaPO3 + 6 H2O
C2H2 + I2 = C2H2I4 =>
C2H2 + 2 I2 = C2H2I4
Na2H2P2O7 + KOH = K4P2O7 + NaOH + H2O =>
Na2H2P2O7 + 4 KOH = K4P2O7 + 2 NaOH + 2 H2O
HNaCO3 + H8C6O7 = CO2 + H2O + Na3C6H5O7 =>
3 HNaCO3 + H8C6O7 = 3 CO2 + 3 H2O + Na3C6H5O7
MgO + N2O5 = MgN2 + O6 =>
MgO + N2O5 = MgN2 + O6
SrCl2 + HNO3 = Sr(NO3) + H(Cl2) =>
SrCl2 + HNO3 = Sr(NO3) + H(Cl2)
H2CO3 + FeO = Fe2CO3 + HO =>
H2CO3 + 2 FeO = Fe2CO3 + 2 HO
SnCl2 + Na2SO3 + H2O = Sn(OH) + HSO3 + NaCl =>
SnCl2 + Na2SO3 + H2O = Sn(OH) + HSO3 + 2 NaCl
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
HCN + Ba(OH)2 = BaOHCN + H2O =>
HCN + Ba(OH)2 = BaOHCN + H2O
KBr + H2O = K + BrH + OH =>
KBr + H2O = K + BrH + OH
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Ca(s) + HNO3(aq) = CaNO3 + N2O + H2O =>
8 Ca(s) + 10 HNO3(aq) = 8 CaNO3 + N2O + 5 H2O
C6H5OH = C2 + H + OH =>
C6H5OH = 3 C2 + 5 H + OH
P4O10 + H2O = H3 + (PO4) =>
P4O10 + 6 H2O = 4 H3 + 4(PO4)
HCl + Ba(OH)2*10H2O = BaCl2 + H2O =>
2 HCl + Ba(OH)2*10H2O = BaCl2 + 12 H2O
H2O + CO2 = H4O + CO6 =>
8 H2O + CO2 = 4 H4O + CO6
CoMnSO4 + Cl2 + H2O = CoSO4 + MnO2 + HCl =>
CoMnSO4 + 2 Cl2 + 2 H2O = CoSO4 + MnO2 + 4 HCl
H2SO4 + Pb(CH3CHOO)2 = PbSO4 + HCH3COOH =>
H2SO4 + Pb(CH3CHOO)2 = PbSO4 + 2 HCH3COOH
ReCl5 + H2O = Re2Cl9{-} + ReO4{-} + Cl{-} + H{+} =>
3 ReCl5 + 4 H2O = Re2Cl9{-} + ReO4{-} + 6 Cl{-} + 8 H{+}
NH4Br + O2 = (NH4)4O2 + Br2 =>
4 NH4Br + O2 = (NH4)4O2 + 2 Br2
NaIO3 + Cl2 = NaClO3 + I2 =>
2 NaIO3 + Cl2 = 2 NaClO3 + I2
H2SO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + 2 H2O(l)
MnO4{3-} + MnO4{-} = MnO4{2-} =>
MnO4{3-} + MnO4{-} = 2 MnO4{2-}
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCr2O4 + CuSO4 = K2SO4 + Cu(Cr2O4)2 =>
2 KCr2O4 + CuSO4 = K2SO4 + Cu(Cr2O4)2
KNO3 + Cr2O3 + Na2CO3 = CO2 + Na2CrO3 + KNO2 =>
KNO3 + Cr2O3 + 2 Na2CO3 = 2 CO2 + 2 Na2CrO3 + KNO2
Ca(ClO3)2 + H2O = Ca(OH)2 + HClO3 =>
Ca(ClO3)2 + 2 H2O = Ca(OH)2 + 2 HClO3
H2O + CuCl2 = HCl + O + Cu =>
H2O + CuCl2 = 2 HCl + O + Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KMnO4 + H2SO4 + CH3COONa = Na2SO4 + MnSO4 + K2SO4 + H2O + CO2 =>
16 KMnO4 + 29 H2SO4 + 10 CH3COONa = 5 Na2SO4 + 16 MnSO4 + 8 K2SO4 + 44 H2O + 20 CO2
CH4 + Pb3O4 = PbO + H2 + CO =>
CH4 + Pb3O4 = 3 PbO + 2 H2 + CO
Cu*925Ag + HNO3 = AgNO3 + Cu(NO3)2 + NO2 + H2O =>
Cu*925Ag + 1854 HNO3 = 925 AgNO3 + Cu(NO3)2 + 927 NO2 + 927 H2O
P2H4(l) = PH3(g) + P4(s) =>
6 P2H4(l) = 8 PH3(g) + P4(s)
CrCl3 + NH3 = CrNH3 + Cl2 =>
2 CrCl3 + 2 NH3 = 2 CrNH3 + 3 Cl2
KClO4 + Al + KOH = KCl + H2O + KAlO2 =>
3 KClO4 + 8 Al + 8 KOH = 3 KCl + 4 H2O + 8 KAlO2
KClO3 + Al + Na(OH) = KCl + NaAlO + H2O =>
KClO3 + 6 Al + 6 Na(OH) = KCl + 6 NaAlO + 3 H2O
Na + Na(OH)2 = NaOH =>
Na + Na(OH)2 = 2 NaOH
Mg + Mn2O3 = Mn3 + MgO =>
9 Mg + 3 Mn2O3 = 2 Mn3 + 9 MgO
Na2N2O2 + NaIO3 + H2SO4 = I2 + NaNO3 + Na2SO3 + H2O =>
3 Na2N2O2 + 4 NaIO3 + 2 H2SO4 = 2 I2 + 6 NaNO3 + 2 Na2SO3 + 2 H2O
Mg3(PO3)2 + NaCl = Na3PO3 + MgCl2 =>
Mg3(PO3)2 + 6 NaCl = 2 Na3PO3 + 3 MgCl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KMnO4 + Fe + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 10 Fe + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
FeCl2 + Hg = Fe + HgCl2 =>
FeCl2 + Hg = Fe + HgCl2
Na3PO4 + Mg2(SO4)2 = Na2SO4 + Mg3(PO4)2 =>
4 Na3PO4 + 3 Mg2(SO4)2 = 6 Na2SO4 + 2 Mg3(PO4)2
K2SO4 + Pb(NO3)2 = KNO3 + KNO3PbSO4 =>
K2SO4 + Pb(NO3)2 = KNO3 + KNO3PbSO4
Ca(OH)2 + S = CaS + CaS2O3 + H2O =>
3 Ca(OH)2 + 4 S = 2 CaS + CaS2O3 + 3 H2O
HC8H4O4 + Ca(OH)2 = Ca + C6H4O4 + H2O =>
6 HC8H4O4 + 7 Ca(OH)2 = 7 Ca + 8 C6H4O4 + 6 H2O
As2O5 + CaO = Ca(AsO3)2 =>
As2O5 + CaO = Ca(AsO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
