| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + 2 I2 = 2 HI2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
HCL(g) + H2O(l) = CL(ac) + H3O(ac) =>
HCL(g) + H2O(l) = CL(ac) + H3O(ac)
Be(HCO3)2 = BeCO3 + H2O + CO2 =>
Be(HCO3)2 = BeCO3 + H2O + CO2
NH3 + H3PO4 = (NH4)H2PO4 =>
NH3 + H3PO4 = (NH4)H2PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCL(g) + H2O(l) = CL(ac) + H3O(ac) =>
HCL(g) + H2O(l) = CL(ac) + H3O(ac)
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH3CH2COH + H2 = CH3CH2CH2OH =>
CH3CH2COH + H2 = CH3CH2CH2OH
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HCl + H2O = Cl + H3O =>
HCl + H2O = Cl + H3O
MgO = Mg + O =>
MgO = Mg + O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CaSO4 + AgNO3 = Ca(NO3) + AgSO4 =>
CaSO4 + AgNO3 = Ca(NO3) + AgSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaSO4 + AgNO3 = Ca(NO3) + AgSO4 =>
CaSO4 + AgNO3 = Ca(NO3) + AgSO4
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
C4H10(g) + O2(g) = CO2(g) + H2O =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C4H6O4 + H2O = H3O + CO =>
C4H6O4 + 6 H2O = 6 H3O + 4 CO
AlCl3 + F2 = Cl2 + AlF3 =>
2 AlCl3 + 3 F2 = 3 Cl2 + 2 AlF3
C4H6O4 + H2O = H3O + CO =>
C4H6O4 + 6 H2O = 6 H3O + 4 CO
NaNO3 + KC2H3O2 = NaC2H3O2 + KNO3 =>
NaNO3 + KC2H3O2 = NaC2H3O2 + KNO3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C4H10(g) + O2(g) = CO2(g) + H2O(o) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(o)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/19
Équations équilibrées sur04/04/18
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