| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(aq) + K2SO4(aq)
Ag(NO3)2 + HCl = AgCl + H(NO3)2 =>
Ag(NO3)2 + HCl = AgCl + H(NO3)2
Mo + H2O = Mo(OH)3 + H2 =>
2 Mo + 6 H2O = 2 Mo(OH)3 + 3 H2
FeOCO = Fe + CO2 =>
FeOCO = Fe + CO2
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-} =>
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-}
AgNO3 + NH3 = Ag(NH3)2NO3 =>
AgNO3 + 2 NH3 = Ag(NH3)2NO3
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + KCl(aq) =>
PbCl2(aq) + K2SO4(aq) = PbSO4(s) + 2 KCl(aq)
IO3{-} + HSO3{-} + OH{-} = I{-} + SO4{2-} + H2O =>
IO3{-} + 3 HSO3{-} + 3 OH{-} = I{-} + 3 SO4{2-} + 3 H2O
KNO3(s) + C(s) = K2CO3 + CO2 + N2 =>
4 KNO3(s) + 5 C(s) = 2 K2CO3 + 3 CO2 + 2 N2
Li(s) + MgCl2(aq) = LiCl + Mg =>
2 Li(s) + MgCl2(aq) = 2 LiCl + Mg
P + H2O = PH3 + OH =>
P + 3 H2O = PH3 + 3 OH
CrCl3 + Ca = CaCl2 + Cr =>
2 CrCl3 + 3 Ca = 3 CaCl2 + 2 Cr
C4H9Br + NH3 = C4H12BrN =>
C4H9Br + NH3 = C4H12BrN
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
Ce + H2SO4 = Ce(SO4)2 + H2 =>
Ce + 2 H2SO4 = Ce(SO4)2 + 2 H2
(NH4)2CrO4 + Pb(NO3)2 = NH4NO3 + PbCrO4 =>
(NH4)2CrO4 + Pb(NO3)2 = 2 NH4NO3 + PbCrO4
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
HCO2H + H2O = HCO2H2 + OH =>
HCO2H + H2O = HCO2H2 + OH
NiSO4 + NH4OH = [Ni(NH3)4]SO4 + H2O =>
NiSO4 + 4 NH4OH = [Ni(NH3)4]SO4 + 4 H2O
KClO4 + MnO2 = MnCl + KO + O2 =>
2 KClO4 + 2 MnO2 = 2 MnCl + 2 KO + 5 O2
HCOONa = HCOO + Na =>
HCOONa = HCOO + Na
AgNO3 + Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3
Ca(No3)2 + KCl = Ca(Cl)2 + KNo3 =>
Ca(No3)2 + 2 KCl = Ca(Cl)2 + 2 KNo3
Fe(NO3)3 + K2CrO4 = Fe2(CrO4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KNO3
PCl5 + Ba(OH)2 = BaCl2 + BaHPO4 + H2O =>
2 PCl5 + 7 Ba(OH)2 = 5 BaCl2 + 2 BaHPO4 + 6 H2O
Pb(ClO4)2 + NaF = PbF2 + NaClO4 =>
Pb(ClO4)2 + 2 NaF = PbF2 + 2 NaClO4
Na2CO3 + FeCl3 = NaCl + Fe2O3 + CO2 =>
3 Na2CO3 + 2 FeCl3 = 6 NaCl + Fe2O3 + 3 CO2
Ca(No3)2 + KCl = Ca(Cl)2 + KNo3 =>
Ca(No3)2 + 2 KCl = Ca(Cl)2 + 2 KNo3
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
CrI3 + OH{-} + Cl2 = CrO4{-}2 + IO4{-} + Cl{-} + H2O =>
CrI3 + 32 OH{-} + 14 Cl2 = CrO4{-}2 + 3 IO4{-} + 28 Cl{-} + 16 H2O
CaCO3(aq) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(g) + H2O(l) =>
3 CaCO3(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(l)
Al + AgNO3 + O2 = Ag2O + Al(NO3)3 =>
4 Al + 12 AgNO3 + 3 O2 = 6 Ag2O + 4 Al(NO3)3
PbO2 + NaOH = Na2PbO3 + H2O =>
PbO2 + 2 NaOH = Na2PbO3 + H2O
HSiCl3 + H2O = H12Si12O18 + HCl =>
12 HSiCl3 + 18 H2O = H12Si12O18 + 36 HCl
Ca(No3)2 + KCl = Ca(Cl)2 + KNo3 =>
Ca(No3)2 + 2 KCl = Ca(Cl)2 + 2 KNo3
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
K2SiO3 = K2O + SiO2 =>
K2SiO3 = K2O + SiO2
AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl
Hg + F2 = HgF2 =>
Hg + F2 = HgF2
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
K2Zn(OH)4 + HCl = ZnCl2 + KCl + H2O =>
K2Zn(OH)4 + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l)
Hg(ClO3)2 = HgCl2 + O2 =>
Hg(ClO3)2 = HgCl2 + 3 O2
MnO2 + OH{-} = MnO4 + H2O + e =>
MnO2 + 4 OH{-} = MnO4 + 2 H2O + 4e
Ca(No3)2 + KCl = Ca(Cl)2 + KNo3 =>
Ca(No3)2 + 2 KCl = Ca(Cl)2 + 2 KNo3
C6H10 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H10(OH)2 + 2 MnO2 + 2 KOH
Br2(g) + N2(g) = NBr3(s) =>
3 Br2(g) + N2(g) = 2 NBr3(s)
NH4OH + KOH = H2O2 + KNH4 =>
NH4OH + KOH = H2O2 + KNH4
Pb(NO3)2 + NH3 = Pb3N2 + H(NO3) =>
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 H(NO3)
Ca(No3)2 + KCl = Ca(Cl)2 + KNo3 =>
Ca(No3)2 + 2 KCl = Ca(Cl)2 + 2 KNo3
| 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 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
