| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 5 C2O4{-2} + 16 H{+} = 10 CO2 + 2 Mn{+2} + 8 H2O
H2CO3 + KOH = H2O + KHCO3 =>
H2CO3 + KOH = H2O + KHCO3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO + Li2SO4 + H2O =>
16 LiCl + 2 KMnO4 + 11 H2SO4 = 16 Cl + 2 MnSO4 + K2SO + 8 Li2SO4 + 11 H2O
CH3CH2Li + H2O = CH3CH3Li + OH =>
CH3CH2Li + H2O = CH3CH3Li + OH
Na2HPO4 + BaCl2 = Ba3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 BaCl2 = Ba3(PO4)2 + 4 NaCl + 2 HCl
C20H44 + O2 = CO2 + H2O =>
C20H44 + 31 O2 = 20 CO2 + 22 H2O
F2 + O = F2O =>
F2 + O = F2O
Ag2O(s) + NH3(aq) + H2O(l) = [Ag(NH3)2]OH(aq) =>
Ag2O(s) + 4 NH3(aq) + H2O(l) = 2[Ag(NH3)2]OH(aq)
NiCl2 + H2O = NiOHCl + HCl =>
NiCl2 + H2O = NiOHCl + HCl
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
Fe(No3)3 + SCN = Fe(SCN)3 + No3 =>
Fe(No3)3 + 3 SCN = Fe(SCN)3 + 3 No3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
I2 + NH4F = INH4 + F =>
I2 + 2 NH4F = 2 INH4 + 2 F
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
MgSO4 + H = Mg + H2SO4 =>
MgSO4 + 2 H = Mg + H2SO4
C6H12 + MnO4 = C3H6O2 + MnO2 =>
C6H12 + 2 MnO4 = 2 C3H6O2 + 2 MnO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H7NO + NaOH = C7H5NO + Na + H2O =>
C7H7NO + 2 NaOH = C7H5NO + 2 Na + 2 H2O
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
AsH2 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
10 AsH2 + 14 KMnO4 + 21 H2SO4 = 10 H3AsO4 + 14 MnSO4 + 7 K2SO4 + 16 H2O
CsHSO3 = CsHO3 + S =>
CsHSO3 = CsHO3 + S
Li + Br = LiBr =>
Li + Br = LiBr
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2 =>
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2
V{2+} + Fe{2+} = V + Fe{3+} =>
V{2+} + 2 Fe{2+} = V + 2 Fe{3+}
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
Hg2Cl2 + NH4OH = HgClNH2 + Hg + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = HgClNH2 + Hg + NH4Cl + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
SrO + CO2 = SrCO3 =>
SrO + CO2 = SrCO3
Mn{+2} + BiO3 + H{+} = Bi{+3} + H2O + MnO4{-} =>
3 Mn{+2} + 5 BiO3 + 6 H{+} = 5 Bi{+3} + 3 H2O + 3 MnO4{-}
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
C + O2 + NaOH = NaHCO3 =>
C + O2 + NaOH = NaHCO3
C7H16 + Cl2 = C7H14Cl2 + HCl =>
C7H16 + 2 Cl2 = C7H14Cl2 + 2 HCl
Na6(CO3)3 + Ca2Cl4 = CaCO3 + NaCl =>
2 Na6(CO3)3 + 3 Ca2Cl4 = 6 CaCO3 + 12 NaCl
LiOH + H3PO4 = Li2HPO4 + H2O =>
2 LiOH + H3PO4 = Li2HPO4 + 2 H2O
KBrO3 + HBr = Br2 + H2O + KOH =>
KBrO3 + 5 HBr = 3 Br2 + 2 H2O + KOH
C7H16 + Cl2 = C7H14Cl2 + HCl =>
C7H16 + 2 Cl2 = C7H14Cl2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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