| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5COH + Ag2O = C2H5COOH + 2 Ag
Hg + Cu(NO3)2 = HgNO3 + Cu =>
2 Hg + Cu(NO3)2 = 2 HgNO3 + Cu
C7H6O3 + C2H3OCl = C9H8O4 + HCl =>
C7H6O3 + C2H3OCl = C9H8O4 + HCl
K2Cr2O7(ac) + HCl(ac) = KCl(ac) + CrCl3(ac) + Cl2(g) + H2O(l) =>
K2Cr2O7(ac) + 14 HCl(ac) = 2 KCl(ac) + 2 CrCl3(ac) + 3 Cl2(g) + 7 H2O(l)
Sn + HNO3 + HCl = SnCl2 + NO2 + H2O =>
Sn + 2 HNO3 + 2 HCl = SnCl2 + 2 NO2 + 2 H2O
NaOH + HCl + AgNO3 = AgCl + NaNO3 + H2O =>
NaOH + HCl + AgNO3 = AgCl + NaNO3 + H2O
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
MnO + OH = MnO4 + H2O =>
MnO + 6 OH = MnO4 + 3 H2O
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
Fe(OH)3 + Li2S = LiOH + Fe2S3 =>
2 Fe(OH)3 + 3 Li2S = 6 LiOH + Fe2S3
Hg + Cu(NO3)2 = HgNO3 + Cu =>
2 Hg + Cu(NO3)2 = 2 HgNO3 + Cu
Co(OH)Cl + NaOH = Co(OH)2 + NaCl =>
Co(OH)Cl + NaOH = Co(OH)2 + NaCl
Al(NO3)3 + NaF = NaNO3 + AlF3 =>
Al(NO3)3 + 3 NaF = 3 NaNO3 + AlF3
AlZn + HCl = AlCl3 + ZnCl2 + H =>
AlZn + 5 HCl = AlCl3 + ZnCl2 + 5 H
C1H4 + O2 = CO2 + H2O1 =>
C1H4 + 2 O2 = CO2 + 2 H2O1
CH3COO + CH3CH2OH = CH3COOCH2CH3 + H2O =>
4 CH3COO + 6 CH3CH2OH = 5 CH3COOCH2CH3 + 4 H2O
BaCl2 + Na3(PO4) = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaCl
P + Na2CO3 = CO2 + Na3P + P2O5 =>
16 P + 15 Na2CO3 = 15 CO2 + 10 Na3P + 3 P2O5
S + MgI2 = SI2 + Mg =>
S + MgI2 = SI2 + Mg
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
CaMg(OH)4 = CaO + MgO + H2O =>
CaMg(OH)4 = CaO + MgO + 2 H2O
HIO3 + NaHCO3 = NaIO3 + H2CO3 =>
HIO3 + NaHCO3 = NaIO3 + H2CO3
AgC2H3O2 + CaSO4 = C4H6CaO4 + Ag2SO4 =>
2 AgC2H3O2 + CaSO4 = C4H6CaO4 + Ag2SO4
Th(OH)4 = ThO2 + H2O =>
Th(OH)4 = ThO2 + 2 H2O
SI2O4 = SI2 + O4 =>
SI2O4 = SI2 + O4
Cu(s) + SnCl2(aq) = CuCl2 + Sn =>
Cu(s) + SnCl2(aq) = CuCl2 + Sn
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(NO3)3*9H2O + Gd(NO3)3*6H2O + C6H8O7 = Fe2GdO4 + H2O + N2 + CO2 =>
36 Fe(NO3)3*9H2O + 18 Gd(NO3)3*6H2O + 46 C6H8O7 = 18 Fe2GdO4 + 616 H2O + 81 N2 + 276 CO2
CaCO3 + K2SiO3 = CaSiO3 + K2CO3 =>
CaCO3 + K2SiO3 = CaSiO3 + K2CO3
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
KMnO4 + FeCl + HCl = MnO2 + FeCl3 + KCl + H2O =>
2 KMnO4 + 3 FeCl + 8 HCl = 2 MnO2 + 3 FeCl3 + 2 KCl + 4 H2O
MnO + PbO2 + HNO3 = H2O + Pb(NO3)2 + HMnO4 =>
2 MnO + 5 PbO2 + 10 HNO3 = 4 H2O + 5 Pb(NO3)2 + 2 HMnO4
NiSO4 + KOH = Ni(OH)2 + K2SO4 =>
NiSO4 + 2 KOH = Ni(OH)2 + K2SO4
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 39 H2O + 8 K2SO4 + 16 MnSO4 + 15 CO2
NH4OH + CaCl2 = Ca(OH)2 + NH4Cl =>
2 NH4OH + CaCl2 = Ca(OH)2 + 2 NH4Cl
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
B + NaOH = NaBO2 + H2 + Na2O =>
2 B + 6 NaOH = 2 NaBO2 + 3 H2 + 2 Na2O
Al + Na2S = Al2S3 + Na =>
2 Al + 3 Na2S = Al2S3 + 6 Na
C9H11NO3 + O2 = CO2 + H2O + CH4N2O =>
2 C9H11NO3 + 19 O2 = 17 CO2 + 9 H2O + CH4N2O
SnS + H2SO4 = SnSO4 + H2S =>
SnS + H2SO4 = SnSO4 + H2S
K2Cr2O7(ac) + HCl(ac) = KCl(ac) + CrCl3(ac) + Cl2(g) + H2O(l) =>
K2Cr2O7(ac) + 14 HCl(ac) = 2 KCl(ac) + 2 CrCl3(ac) + 3 Cl2(g) + 7 H2O(l)
N2O + NO2 = NO =>
N2O + NO2 = 3 NO
NaB(OH)4 + H2O2 + H2O = Na2B2O4(OH)4*6H2O =>
2 NaB(OH)4 + 2 H2O2 + 2 H2O = Na2B2O4(OH)4*6H2O
Zn{2+} + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + K{+} =>
3 Zn{2+} + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 6 K{+}
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N4O6 = N2 + O2 =>
N4O6 = 2 N2 + 3 O2
CH3CH2CH2CH2CHO + O2 = CH3CH2CH2CH2COOH =>
2 CH3CH2CH2CH2CHO + O2 = 2 CH3CH2CH2CH2COOH
Cs + F = CsF =>
Cs + F = CsF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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