| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2(NH4)2[Hg(SCN)4] + Zn(NO3)2 = Cu[Hg(SCN)4]*Zn[Hg(SCN)4] + 2 NH4NO3 + (NH4)2SO4
FeCl3 + H2S = Fe2S3 + H2 + Cl2 =>
2 FeCl3 + 3 H2S = Fe2S3 + 3 H2 + 3 Cl2
Cu1O1 + Al + HCl = Cu + AlCl3 + H2O =>
3 Cu1O1 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2O
K2Cr2O7 + H2SO4 + KNO2 = K2SO4 + Cr2(SO4)2 + H2O + KNO3 =>
K2Cr2O7 + 3 H2SO4 + 4 KNO2 = K2SO4 + Cr2(SO4)2 + 3 H2O + 4 KNO3
Mn(NO3)4 = MnO3 + NO2 + O2 =>
2 Mn(NO3)4 = 2 MnO3 + 8 NO2 + O2
FeO + C = Fe + CO =>
FeO + C = Fe + CO
Cu(NH3)4{2+} = Cu{2+} + NH3 =>
Cu(NH3)4{2+} = Cu{2+} + 4 NH3
CaO(aq) + SO2(g) = CaSO3(s) =>
CaO(aq) + SO2(g) = CaSO3(s)
Hg + HNO3 = HgNO3 + NO + H2O =>
3 Hg + 4 HNO3 = 3 HgNO3 + NO + 2 H2O
Ti + H2S = TiS2 + H2 =>
Ti + 2 H2S = TiS2 + 2 H2
FeSO4 + KSCN = FeSCN + K + SO4 =>
FeSO4 + KSCN = FeSCN + K + SO4
Fe + Br = Fe2Br =>
2 Fe + Br = Fe2Br
CO + O2 = CO2 = =>
2 CO + O2 = 2 CO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Mg3(PO4)2 + HCl = MgCl + H3(PO4)2 =>
Mg3(PO4)2 + 3 HCl = 3 MgCl + H3(PO4)2
NH4HCO3 = H2O + NH3 + CO2 =>
NH4HCO3 = H2O + NH3 + CO2
CH3OH + MgBr = Mg(OH)2 + Br(CH3)2 =>
2 CH3OH + MgBr = Mg(OH)2 + Br(CH3)2
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl =>
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl
Mg + ZnBr = Zn + MgBr =>
Mg + ZnBr = Zn + MgBr
Ni(s) + O2(g) = Ni2O =>
4 Ni(s) + O2(g) = 2 Ni2O
Ra + O2 = RaO =>
2 Ra + O2 = 2 RaO
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2(NO3)2 =>
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2(NO3)2
C5H11OH + H2SO4 = C5H12SO4 + H2O =>
C5H11OH + H2SO4 = C5H12SO4 + H2O
KMnO4 + Ca3(PO4)2 = K3PO4 + Ca(MnO4)2 =>
6 KMnO4 + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(MnO4)2
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
NH4NO3 + CaO = NH3 + H2O + Ca(NO3)2 =>
2 NH4NO3 + CaO = 2 NH3 + H2O + Ca(NO3)2
C4H3 + O2 = CO + H2O =>
4 C4H3 + 11 O2 = 16 CO + 6 H2O
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + KNO3 =>
Fe(NO3)2 + K2CrO4 = Fe(CrO4) + 2 KNO3
CH3COOH + C2H4 = C4H8O2 =>
CH3COOH + C2H4 = C4H8O2
H2CO3 + Cu(OH)2 = Cu(CO3) + H2O =>
H2CO3 + Cu(OH)2 = Cu(CO3) + 2 H2O
Na + S = NaS2 =>
Na + 2 S = NaS2
B4C3 + H2O = B(OH)3 + CH4 =>
B4C3 + 12 H2O = 4 B(OH)3 + 3 CH4
SiF4 + NH4OH = Si(OH)4 + NH4F =>
SiF4 + 4 NH4OH = Si(OH)4 + 4 NH4F
C6H12 + O2 = H10C6O4 + H2O =>
2 C6H12 + 5 O2 = 2 H10C6O4 + 2 H2O
Ni(s) + O2(g) = Ni2O =>
4 Ni(s) + O2(g) = 2 Ni2O
MgHgCl2 = MgCl2Hg =>
MgHgCl2 = MgCl2Hg
Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni
Fe + H(SO4)2 = Fe2SO4 + H2 =>
8 Fe + 2 H(SO4)2 = 4 Fe2SO4 + H2
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + H3BO3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 H3BO3 + 7 H2
NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3 =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3
C5H8N4O12 = N2 + CO + H2O + O2 =>
2 C5H8N4O12 = 4 N2 + 10 CO + 8 H2O + 3 O2
Pb + NaOH + H2O + ClO = Pb(OH)2 + NaCl =>
3 Pb + 2 NaOH + 2 H2O + 2 ClO = 3 Pb(OH)2 + 2 NaCl
C5H8N4O12 = H2O + CO2 + CO + N2 =>
C5H8N4O12 = 4 H2O + 3 CO2 + 2 CO + 2 N2
COCl2 + CUSO4 = CUCl2 + COSO4 =>
COCl2 + CUSO4 = CUCl2 + COSO4
CO + O2 = CO2 = =>
2 CO + O2 = 2 CO2
Ba + NaSO4 = BaSO4 + Na =>
Ba + NaSO4 = BaSO4 + Na
HCl + CaCO3 = ClCO3 + CaH =>
HCl + CaCO3 = ClCO3 + CaH
Ag(s) + H2SO4(aq) = H2(g) + AgSO4 =>
Ag(s) + H2SO4(aq) = H2(g) + AgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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