| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O(l) =>
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O(l)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag2SO4 + BaI2 = BaSO4 + AgI =>
Ag2SO4 + BaI2 = BaSO4 + 2 AgI
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + HF = CaF2 + H2 =>
Ca + 2 HF = CaF2 + H2
KI + H2O2 + H2SO4 = I2 + H2O + K2SO4 =>
2 KI + H2O2 + H2SO4 = I2 + 2 H2O + K2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H5OH(aq) = H2O(l) + C2H4(g) =>
C2H5OH(aq) = H2O(l) + C2H4(g)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnCl2(s) + Al(s) = Zn(s) + AlCl3(s) =>
3 ZnCl2(s) + 2 Al(s) = 3 Zn(s) + 2 AlCl3(s)
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
HJ + H2SO4 = J2 + H2S + H2O =>
8 HJ + H2SO4 = 4 J2 + H2S + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCl2(aq) + K2SO4(aq) = CaSO4(s) + KCl(aq) =>
CaCl2(aq) + K2SO4(aq) = CaSO4(s) + 2 KCl(aq)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2CO3(aq) = CO2(g) + H2O(l) =>
H2CO3(aq) = CO2(g) + H2O(l)
Li + S = Li2S =>
2 Li + S = Li2S
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/20
Équations équilibrées sur12/03/19
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