| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(CH3COO)2 + NH3 = 2 CH3COO + NH3Cu
ZnSO4(aq) + KI(aq) = K2SO4(aq) + ZnI2(aq) =>
ZnSO4(aq) + 2 KI(aq) = K2SO4(aq) + ZnI2(aq)
NH4NO3 + BaO2H2 = BaN2O6 + NH3 + H2O =>
2 NH4NO3 + BaO2H2 = BaN2O6 + 2 NH3 + 2 H2O
MnSO4 + NH3 + H2O = Mn(OH)2 + (NH4)2SO4 =>
MnSO4 + 2 NH3 + 2 H2O = Mn(OH)2 + (NH4)2SO4
Al + MgSO4 = Al2(SO4)3 + Mg =>
2 Al + 3 MgSO4 = Al2(SO4)3 + 3 Mg
Al2Mg3 + NaOH = Al(OH)3 + MgNa2 =>
Al2Mg3 + 6 NaOH = 2 Al(OH)3 + 3 MgNa2
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
HCl + FeCl2*4H2O = Fe + Cl + H3O =>
4 HCl + FeCl2*4H2O = Fe + 6 Cl + 4 H3O
KF = K + F =>
KF = K + F
Te + Li2O = Li2Te + O =>
Te + Li2O = Li2Te + O
NiBr2 + K = KBr + Ni =>
NiBr2 + 2 K = 2 KBr + Ni
B + CaBr2 = Ca + BBr3 =>
2 B + 3 CaBr2 = 3 Ca + 2 BBr3
I + O = I2O5 =>
2 I + 5 O = I2O5
K2Ca(SO4)2 + HNO3 = Ca(NO3)2 + KNO3 + H2SO4 =>
K2Ca(SO4)2 + 4 HNO3 = Ca(NO3)2 + 2 KNO3 + 2 H2SO4
H5CuSO4 = H2 + CuSO4 =>
2 H5CuSO4 = 5 H2 + 2 CuSO4
C12 + K1 = KC1 =>
C12 + 12 K1 = 12 KC1
HNO2 + H = NH3 + OH =>
HNO2 + 4 H = NH3 + 2 OH
Al2 + (CO3)3 + HNO3 = Al(NO3)3 + H2O + CO2 =>
Al2 + (CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O + 3 CO2
CaSO4 + BaCl2 = CaCl + Ba(SO4)2 =>
2 CaSO4 + BaCl2 = 2 CaCl + Ba(SO4)2
CaO(s) + SO2 = CaSO3 =>
CaO(s) + SO2 = CaSO3
Li2CO3 + K3PO4 = Li3PO4 + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3PO4 + 3 K2CO3
CuCl2 + Mn = Cu + MnCl2 =>
CuCl2 + Mn = Cu + MnCl2
Fe(s) + HCl = FeCl + H2 =>
2 Fe(s) + 2 HCl = 2 FeCl + H2
Au2S3 + H2 = Au + H1S =>
2 Au2S3 + 3 H2 = 4 Au + 6 H1S
CuSO4(H2O) + Fe = CuFe + SO4(H2O) =>
CuSO4(H2O) + Fe = CuFe + SO4(H2O)
Na + Sn3(PO4)2 = Sn + NaPO4 =>
2 Na + Sn3(PO4)2 = 3 Sn + 2 NaPO4
BaCO3 + HF = BaF2 + CO2 + H2O =>
BaCO3 + 2 HF = BaF2 + CO2 + H2O
MnSiO3 + C = MnO + Si + CO2 =>
MnSiO3 + C = MnO + Si + CO2
Fe2O3 + H2O2 = Fe(OH)3 + O2 =>
2 Fe2O3 + 6 H2O2 = 4 Fe(OH)3 + 3 O2
PO43{-} + Ag = Ag3PO43{-} =>
PO43{-} + 3 Ag = Ag3PO43{-}
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C3H6O + H2O =>
7 CH3CH(OH)CH3 + 2 KMnO4 + H2SO4 = K2SO4 + 2 MnOH2 + 7 C3H6O + 6 H2O
KMnO4 + Na2SO3 + NaOH = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = 2 Na2MnO4 + K2SO4 + H2O
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
Fe + Ni = Fe5Ni =>
5 Fe + Ni = Fe5Ni
Sr + HNO3 = Sr(NO3)2 + N2O + H2O =>
4 Sr + 10 HNO3 = 4 Sr(NO3)2 + N2O + 5 H2O
Ni(OH)2 + Si = Si(OH)4 + Ni =>
2 Ni(OH)2 + Si = Si(OH)4 + 2 Ni
N2H4(aq) + N2O4(g) = H2O(g) + N2(g) =>
2 N2H4(aq) + N2O4(g) = 4 H2O(g) + 3 N2(g)
MnCl2 + Na2B4O7 = MnB4O7 + NaCl =>
MnCl2 + Na2B4O7 = MnB4O7 + 2 NaCl
OSO4 + PTCl4 = PTO2 + OSCl8 =>
OSO4 + 2 PTCl4 = 2 PTO2 + OSCl8
Cr + Na2Co3 + KNO3 = Na2CrO4 + Co2 + KNO2 =>
2 Cr + 2 Na2Co3 + 8 KNO3 = 2 Na2CrO4 + 3 Co2 + 8 KNO2
K2Cr2O7 + C6H4(CH3)2(C2H5) + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C9H9O6 =>
55 K2Cr2O7 + 18 C6H4(CH3)2(C2H5) + 220 H2SO4 = 55 Cr2(SO4)3 + 55 K2SO4 + 265 H2O + 20 C9H9O6
KI(ac) + Pb(NO3)2(ac) = KNO3(ac) + PbI2(ac) =>
2 KI(ac) + Pb(NO3)2(ac) = 2 KNO3(ac) + PbI2(ac)
VS2 + CCl4 + H2O = V4OS8Cl6 + C + H2 =>
8 VS2 + 3 CCl4 + 2 H2O = 2 V4OS8Cl6 + 3 C + 2 H2
Na2SO4(s) = Na(s) + SO4(aq) =>
Na2SO4(s) = 2 Na(s) + SO4(aq)
AlO + H2O = Al2O3 + H2 =>
2 AlO + H2O = Al2O3 + H2
Mg + AgC2H3O2 = MgAgC2 + H3O2 =>
Mg + AgC2H3O2 = MgAgC2 + H3O2
C6H4BrNH2 + H2O = NH4 + C6H4BrO =>
C6H4BrNH2 + H2O = NH4 + C6H4BrO
Mg + SnCl4 = Sn + MgCl2 =>
2 Mg + SnCl4 = Sn + 2 MgCl2
SrO2 + H2 = Sr + H2O =>
SrO2 + 2 H2 = Sr + 2 H2O
Bi3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
2 Bi3 + 15 NaClO + 6 NaOH = 6 NaBiO3 + 15 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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