| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{2+} + MnO4{-} = Fe{3+} + Mn{2-} + 2 O2
Ca + H2O = H2Ca2O =>
2 Ca + H2O = H2Ca2O
Na2CO3 + BaO = Na2O + BaCO3 =>
Na2CO3 + BaO = Na2O + BaCO3
AgN + KIO3 = AgI + KNO3 =>
AgN + KIO3 = AgI + KNO3
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
Zn2C2O4 + KNO3 = K2C2O4 + ZnNO3 =>
Zn2C2O4 + 2 KNO3 = K2C2O4 + 2 ZnNO3
H2Cl + Cr(OH)6 = H2O + CrCl3 =>
3 H2Cl + Cr(OH)6 = 6 H2O + CrCl3
Rb = Rb3 =>
3 Rb = Rb3
C9H8O + NaBH4 = C9H10O + NaB =>
2 C9H8O + NaBH4 = 2 C9H10O + NaB
SO2 + KOH = KSO2 + OH =>
SO2 + KOH = KSO2 + OH
Cu(NO3)2 + Li2O = LiNO3 + Cu2O2 =>
2 Cu(NO3)2 + 2 Li2O = 4 LiNO3 + Cu2O2
Ag(s) + Au(NO3)3(aq) = Au(s) + AgNO3(aq) =>
3 Ag(s) + Au(NO3)3(aq) = Au(s) + 3 AgNO3(aq)
Cu(OH2) + O2 = CuO + H2O =>
2 Cu(OH2) + O2 = 2 CuO + 2 H2O
Cl2 + F2 = Cl2F6 =>
Cl2 + 3 F2 = Cl2F6
KNO2 + KJ + H2SO4 = J2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KJ + 2 H2SO4 = J2 + 2 NO + 2 K2SO4 + 2 H2O
NO3 + H2O2 = NH3 + O =>
2 NO3 + 3 H2O2 = 2 NH3 + 12 O
Cu3P + H{+} + Cr2O7{-2} = Cu{+2} + H3PO4 + Cr{+3} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{-2} = 18 Cu{+2} + 6 H3PO4 + 22 Cr{+3} + 53 H2O
Pb(OH)2(S) + HCl(aq) = H2O(l) + PbCl2(S) =>
Pb(OH)2(S) + 2 HCl(aq) = 2 H2O(l) + PbCl2(S)
LiOH + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH + CO2(g) = Li2CO3(s) + H2O(l)
MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}
C2H6O + KMnO4 = MnO2 + KOH + C2H4O2 + H2O =>
3 C2H6O + 4 KMnO4 = 4 MnO2 + 4 KOH + 3 C2H4O2 + H2O
K2CrO4 + KNO2 + H2O = Cr(OH)3 + KOH + KNO3 =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 4 KOH + 3 KNO3
La4[Fe(CN)6]3 + La2(Cr5O16)3 + H2S2O8 + La2(S2O3)3 = La[Fe(S2O7)3] + Cr2(S4O6)3 + La(NO3)3 + C10H8 + H2O =>
50 La4[Fe(CN)6]3 + 16 La2(Cr5O16)3 + 843 H2S2O8 + 109 La2(S2O3)3 = 150 La[Fe(S2O7)3] + 120 Cr2(S4O6)3 + 300 La(NO3)3 + 90 C10H8 + 483 H2O
Fe(OH)2 + CO2 = Fe2(CO3)2 + H2O =>
2 Fe(OH)2 + 2 CO2 = Fe2(CO3)2 + 2 H2O
Ca(No3)2 + NaCl = CaCl2 + No3Na =>
Ca(No3)2 + 2 NaCl = CaCl2 + 2 No3Na
CaCl2 + Na2SO4 = NaCl + Ca(SO4) =>
CaCl2 + Na2SO4 = 2 NaCl + Ca(SO4)
Na(l) + KCl(l) = K + NaCl =>
Na(l) + KCl(l) = K + NaCl
Sr(OH)2 + Al2(SO3)3 = SrSO3 + Al(OH)3 =>
3 Sr(OH)2 + Al2(SO3)3 = 3 SrSO3 + 2 Al(OH)3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
Cu(OH)2 + H2NO3 = CuNO3 + H2O =>
Cu(OH)2 + H2NO3 = CuNO3 + 2 H2O
NaOH(aq) + HC2H3O2(aq) = H2O(l) + NaC2H3O2(aq) =>
NaOH(aq) + HC2H3O2(aq) = H2O(l) + NaC2H3O2(aq)
FeSO4 + Ba(OH)2 = Fe(OH)2 + SO4Ba =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + SO4Ba
KI + AgI = KAg + I2 =>
KI + AgI = KAg + I2
FeSO4 + KMnO4 + KOH = MnO2 + Fe2O3 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 10 KOH = 2 MnO2 + 3 Fe2O3 + 6 K2SO4 + 5 H2O
Na2SO4 + AgNO3 = NaNO3 + Ag2SO4 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2SO4
CrCl3 + KMnO4 + KOH = MnO2 + K2CrO3 + KCl + H2O =>
3 CrCl3 + KMnO4 + 14 KOH = MnO2 + 3 K2CrO3 + 9 KCl + 7 H2O
NO2 + C3H8 = N2 + CO + H2O =>
14 NO2 + 4 C3H8 = 7 N2 + 12 CO + 16 H2O
CaCO3 + H4P2O7 = Ca2P2O7 + H2O + CO2 =>
2 CaCO3 + H4P2O7 = Ca2P2O7 + 2 H2O + 2 CO2
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
H2Co + Ca(OH)2 = CaCo + H2O =>
H2Co + Ca(OH)2 = CaCo + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O1 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O1
S + CaCl2 = SCl2 + Ca =>
S + CaCl2 = SCl2 + Ca
Na2B4O7*10H2O + CaF2 + H2SO4 = BF3 + CaSO4 + Na2SO4 + H2O =>
Na2B4O7*10H2O + 6 CaF2 + 7 H2SO4 = 4 BF3 + 6 CaSO4 + Na2SO4 + 17 H2O
Rb{+} + H2 + OH{-} = Rb + H2O =>
2 Rb{+} + H2 + 2 OH{-} = 2 Rb + 2 H2O
KMnO4 + NaC = Na2C2O4 + KMn =>
KMnO4 + 2 NaC = Na2C2O4 + KMn
HCN + SrOH = SrC + H2O + N =>
HCN + SrOH = SrC + H2O + N
CaO + Fe(OH)3 = Ca(OH)2 + Fe2O3 =>
3 CaO + 2 Fe(OH)3 = 3 Ca(OH)2 + Fe2O3
Hg2L2 + O2 = Hg2O2 + L2 =>
Hg2L2 + O2 = Hg2O2 + L2
Ag2S + NH4OH = [Ag(NH3)]2S + H2O =>
Ag2S + 2 NH4OH = [Ag(NH3)]2S + 2 H2O
C + H = C4H8(g) =>
4 C + 8 H = C4H8(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
