| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AgO(s) = Ag(s) + O(g) =>
AgO(s) = Ag(s) + O(g)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
K2SO4 + Ca(OH)2 = CaSO4 + KOH =>
K2SO4 + Ca(OH)2 = CaSO4 + 2 KOH
Cu + Fe(NO3)2 = Fe + Cu(NO3)2 =>
Cu + Fe(NO3)2 = Fe + Cu(NO3)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2SO4 + AlCl3 = KCl + Al2(SO4)3 =>
3 K2SO4 + 2 AlCl3 = 6 KCl + Al2(SO4)3
C2H3O2Cl + O2 = CO2 + H2O + HCl =>
2 C2H3O2Cl + 3 O2 = 4 CO2 + 2 H2O + 2 HCl
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
H2CO3 + Na = NaCO3 + H2 =>
H2CO3 + Na = NaCO3 + H2
KCl + MgCl2 + (NH4)HCO3 + H2O + NH4OH = KHMg(CO3)2*4H2O + NH4Cl =>
KCl + MgCl2 + 2(NH4)HCO3 + 3 H2O + NH4OH = KHMg(CO3)2*4H2O + 3 NH4Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
CuSO4 + Fe = Cu + FeSO4 =>
CuSO4 + Fe = Cu + FeSO4
K + Pb(NO3)2 = KNO3 + Pb =>
2 K + Pb(NO3)2 = 2 KNO3 + Pb
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Ta + B = Ta3B4 =>
3 Ta + 4 B = Ta3B4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H2 = KH =>
2 K + H2 = 2 KH
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K2S3O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2S3O4 + 12 KMnO4 + 8 H2SO4 = 11 K2SO4 + 12 MnSO4 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
Zn(CH3COO)2*2H2O + H3C6H5O7*H2O = C12H10O14Zn3 + CH3COOH + H2O =>
3 Zn(CH3COO)2*2H2O + 2 H3C6H5O7*H2O = C12H10O14Zn3 + 6 CH3COOH + 8 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cd + KMnO4 + H2SO4 = CdSO4 + MnSO4 + K2SO4 + H2O =>
5 Cd + 2 KMnO4 + 8 H2SO4 = 5 CdSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/22
Équations équilibrées sur02/09/21
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