| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlSO4 + Ni(CH3COO)3 = Al(CH3COO)3 + NiSO4
Cr2(SO4)3 + H2O2 + KOH = H2O + K2CrO4 + K2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 KOH = 8 H2O + 2 K2CrO4 + 3 K2SO4
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
C7H5O2 + NaOH = C7H5O2Na + OH =>
C7H5O2 + NaOH = C7H5O2Na + OH
I2 + SO3 = S + I2O =>
3 I2 + SO3 = S + 3 I2O
H2CO3 + RbOH = RbCHO3 + H2O =>
H2CO3 + RbOH = RbCHO3 + H2O
Be3(PO4)2 + K = Be + K3PO4 =>
Be3(PO4)2 + 6 K = 3 Be + 2 K3PO4
K2SO3 + Ba(OH)2 = BaSO3(s) + KOH =>
K2SO3 + Ba(OH)2 = BaSO3(s) + 2 KOH
Sn + Mo + S = SnMo6S8 =>
Sn + 6 Mo + 8 S = SnMo6S8
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + K2(NO3)2 =>
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + K2(NO3)2
HCI + O2 = HCIO3 =>
2 HCI + 3 O2 = 2 HCIO3
As2S3 + NaOH + Cl2 = Na2SO4 + Na2AsO4 + H2O + NaCl =>
As2S3 + 40 NaOH + 15 Cl2 = 3 Na2SO4 + 2 Na2AsO4 + 20 H2O + 30 NaCl
CaCO3 + MgCO = CO2 + MgO3 + Ca =>
4 CaCO3 + MgCO = 5 CO2 + MgO3 + 4 Ca
K3Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + H2O + I2 =>
6 K3Cr2O7 + 10 AlI3 + 42 H2SO4 = 6 Cr2(SO4)3 + 9 K2SO4 + 5 Al2(SO4)3 + 42 H2O + 15 I2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
C8H18 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O4 =>
C8H18 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 12 H2O + 2 K2SO4 + C8H6O4
PbO + CH3CO2H = Pb(CH3CO2)2 + H2O =>
PbO + 2 CH3CO2H = Pb(CH3CO2)2 + H2O
HCl + Mg = MgCl12 + H2 =>
12 HCl + Mg = MgCl12 + 6 H2
Al + S = Al2S5 =>
2 Al + 5 S = Al2S5
C7H6O3 + CH3O = C7H8O3 + H2O =>
5 C7H6O3 + 14 CH3O = 7 C7H8O3 + 8 H2O
Ca + NH4OH = Ca(OH)2 + NH4 =>
Ca + 2 NH4OH = Ca(OH)2 + 2 NH4
MgCl2 + AgNO2 = MgNO2 + AgCl2 =>
MgCl2 + AgNO2 = MgNO2 + AgCl2
C2H5OH + KCl = C2H5Cl + KOH =>
C2H5OH + KCl = C2H5Cl + KOH
MnOH = MnO + H2 =>
2 MnOH = 2 MnO + H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KMnO4 + C2H6O + NaOH = C2H4O2 + H2O + K2MnO4 + Na2MnO4 =>
4 KMnO4 + C2H6O + 4 NaOH = C2H4O2 + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
K2S + K2Cr2O7 + KHSO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 K2S + 4 K2Cr2O7 + 32 KHSO4 = 23 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
NaAlO2 + NaOH = AlO2 + Na2O + H2 =>
2 NaAlO2 + 2 NaOH = 2 AlO2 + 2 Na2O + H2
Mg(OH)2 + Na2O = MgO + Na(OH) =>
Mg(OH)2 + Na2O = MgO + 2 Na(OH)
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
Ca + Cu3PO3 = Ca3(PO3)2 + Cu =>
3 Ca + 2 Cu3PO3 = Ca3(PO3)2 + 6 Cu
Mg(HCO3)2 + H2SO4 = Mg(SO4) + CO2 + H2O =>
Mg(HCO3)2 + H2SO4 = Mg(SO4) + 2 CO2 + 2 H2O
LiOH + Li2SO4 = Li2OH + LiSO4 =>
LiOH + Li2SO4 = Li2OH + LiSO4
H2SO4 + Fe = Fe3O4 + SO2 + H2O =>
4 H2SO4 + 3 Fe = Fe3O4 + 4 SO2 + 4 H2O
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
As2O3 + Zn + H2O = AsH3 + Zn(OH)2 =>
As2O3 + 6 Zn + 9 H2O = 2 AsH3 + 6 Zn(OH)2
CO + H2O = C6H6O2 + O2 =>
12 CO + 6 H2O = 2 C6H6O2 + 7 O2
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
S8 + HNO3 = NO + SO4 + H2O =>
3 S8 + 64 HNO3 = 64 NO + 24 SO4 + 32 H2O
KBr + NAl = KAl + NBr =>
KBr + NAl = KAl + NBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H3(PO4) + OH = PO4 + H2O =>
H3(PO4) + 3 OH = PO4 + 3 H2O
MnO2 + NaI = MnI + NaO2 =>
MnO2 + NaI = MnI + NaO2
MgSO4 + Ca = Mg + CaSO4 =>
MgSO4 + Ca = Mg + CaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO + H2SO4 + CrO3 = HNO3 + Cr2(SO4)3 + H2O =>
2 NO + 3 H2SO4 + 2 CrO3 = 2 HNO3 + Cr2(SO4)3 + 2 H2O
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
C5H4O2 + H2 = C5H6O2 =>
C5H4O2 + H2 = C5H6O2
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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