| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(Cl)3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
PF5 + MgBr2 = PBr5 + MgF2 =>
2 PF5 + 5 MgBr2 = 2 PBr5 + 5 MgF2
AgSO4 + CaNO3 = AgNO3 + CaSO4 =>
AgSO4 + CaNO3 = AgNO3 + CaSO4
Al3S3 = Al + S =>
Al3S3 = 3 Al + 3 S
O2 + Al4 = Al4O12 =>
6 O2 + Al4 = Al4O12
HClO4 + NaOH = HOH + NaClO4 =>
HClO4 + NaOH = HOH + NaClO4
H2O + Cl2 + H2SO3 = HCl + H2SO4 =>
H2O + Cl2 + H2SO3 = 2 HCl + H2SO4
CH3CHOO + KOH = H2O + KCH3COO =>
CH3CHOO + KOH = H2O + KCH3COO
Cu2OH + CH3COOH = Cu2COOH + CH3OH =>
Cu2OH + CH3COOH = Cu2COOH + CH3OH
FeBr2 + H2SO4 = FeH2 + Br2SO4 =>
FeBr2 + H2SO4 = FeH2 + Br2SO4
Cr2O3 + K2O = KCrO2 =>
Cr2O3 + K2O = 2 KCrO2
NaI + KI = NaK + I2 =>
NaI + KI = NaK + I2
Li2HPO4 + NaOH = Li2PO4 + Na + H2O =>
Li2HPO4 + NaOH = Li2PO4 + Na + H2O
MnO4{-} + U3 + H{+} = Mn2{+} + UO2 + H2O =>
24 MnO4{-} + 13 U3 + 36 H{+} = 12 Mn2{+} + 39 UO2 + 18 H2O
Fe + ZnBr = Zn + FeBr3 =>
Fe + 3 ZnBr = 3 Zn + FeBr3
Al2(CN2)3 + H2O = Al2(CO3)3 + NH3 =>
Al2(CN2)3 + 9 H2O = Al2(CO3)3 + 6 NH3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*2H2O + K2SO4 + 5 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C5H11Cl + OCH3 = CO2 + C5H12 + Cl =>
18 C5H11Cl + 10 OCH3 = 5 CO2 + 19 C5H12 + 18 Cl
CO2 + P2O5 = CO5 + P2O3 =>
2 CO2 + 3 P2O5 = 2 CO5 + 3 P2O3
Cu2(Cr2O7)3(aq) = Cu2(Cr2O7)3 =>
Cu2(Cr2O7)3(aq) = Cu2(Cr2O7)3
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O + I2 =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O + I2
N2O2 + H2 = N2O + H2O =>
N2O2 + H2 = N2O + H2O
Mg(HNO3)2 + HCl = MgCl2 + H2O + NO2 =>
Mg(HNO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 NO2
NaOH + C4H4O4 = NaC4O4H3 + H2O =>
NaOH + C4H4O4 = NaC4O4H3 + H2O
CaF2 + Fe = CaFe + F2 =>
CaF2 + Fe = CaFe + F2
Ag(NO3)2 + CaCl = Ag(Cl)2 + CaNO3 =>
Ag(NO3)2 + 2 CaCl = Ag(Cl)2 + 2 CaNO3
NaClO3(aq) = NaCl(l) + O2(g) =>
2 NaClO3(aq) = 2 NaCl(l) + 3 O2(g)
Fe(CrO2)2 + C = CO2 + Fe + Cr2 =>
Fe(CrO2)2 + 2 C = 2 CO2 + Fe + Cr2
Cu + O2 + HCH3COO = Cu(CH3COO)2 + H2O =>
2 Cu + O2 + 4 HCH3COO = 2 Cu(CH3COO)2 + 2 H2O
K1 + O = K6O1 =>
6 K1 + O = K6O1
CuCl2 + H2SO3 + H2O = CuCl + HCl + H2SO4 =>
2 CuCl2 + H2SO3 + H2O = 2 CuCl + 2 HCl + H2SO4
HC3H5O2 + NaOH = Na(C3H5O2) + H2O =>
HC3H5O2 + NaOH = Na(C3H5O2) + H2O
M + Cl2(g) = MCl(s) =>
2 M + Cl2(g) = 2 MCl(s)
CaCO3 + O2 + SO2 = CaSO4 + CO2 =>
2 CaCO3 + O2 + 2 SO2 = 2 CaSO4 + 2 CO2
P + N2 = P3N5 =>
6 P + 5 N2 = 2 P3N5
Co(C2H3O2)2 + NaOH = Co(OH) + Na(C2H3O2)2 =>
Co(C2H3O2)2 + NaOH = Co(OH) + Na(C2H3O2)2
HNO3 + C14H14N3NaO3S = HN3NaO3S + C14H14NO3 =>
HNO3 + C14H14N3NaO3S = HN3NaO3S + C14H14NO3
H2SO4 + O2 = O2(SO4)2 + H2O =>
2 H2SO4 + 2 O2 = O2(SO4)2 + 2 H2O
CrI3 + Cl2 + OH{-} = CrO4{-2} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{-2} + 6 IO4{-} + 54 Cl{-} + 32 H2O
Cu(NO3)2 + Na2CO3 + H2O = CuCO3Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3Cu(OH)2 + 4 NaNO3 + CO2
MgI + NaCO3 = MgCO3 + NaI =>
MgI + NaCO3 = MgCO3 + NaI
C3H6O3 + Na2CO3 = C3H5O3Na + CO2 + H2O =>
2 C3H6O3 + Na2CO3 = 2 C3H5O3Na + CO2 + H2O
NaHCO2 + H3C6H5O7 = CO2 + H2O + Na3C5H5O7 =>
27 NaHCO2 + 4 H3C6H5O7 = 6 CO2 + 7 H2O + 9 Na3C5H5O7
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
NH4HCO3 + AlCl3 = Al(OH)3 + NH4Cl + CO2 =>
3 NH4HCO3 + AlCl3 = Al(OH)3 + 3 NH4Cl + 3 CO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 = H2O =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
FeCl3 + NaHSO3 = Fe(OH)3 + SO2(g) + NaCl =>
FeCl3 + 3 NaHSO3 = Fe(OH)3 + 3 SO2(g) + 3 NaCl
C2H4O2 + NaHCO2 = C2H3O2Na + CO2 + H2O =>
3 C2H4O2 + 4 NaHCO2 = 4 C2H3O2Na + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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