| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)2CHCH2OH + HCO2H = C5H10O2 + H2O
H2O2 + KMnO4 = KOH + MnO2 + O2 =>
H2O2 + 2 KMnO4 = 2 KOH + 2 MnO2 + 2 O2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
Ca3P2O8 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3P2O8 + 6 SiO2 = 6 CaSiO3 + P4O10
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
Cu + AgNO = Ag + Cu4NO =>
4 Cu + AgNO = Ag + Cu4NO
HgNO3 = Hg + O2 + NO2 =>
2 HgNO3 = 2 Hg + O2 + 2 NO2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
(NH4)2CO3 + CaCl2 = CaCO3 + NH4Cl =>
(NH4)2CO3 + CaCl2 = CaCO3 + 2 NH4Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + Mg(NO3)2 = Mg3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 HNO3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Zn + HNO3 = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
H3PO4 + CO(NH2)2 = H3PO4CO(NH2)2 =>
H3PO4 + CO(NH2)2 = H3PO4CO(NH2)2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
NH4NO3 + Pb(ClO4)2 = NH4ClO4 + Pb(NO3)2 =>
2 NH4NO3 + Pb(ClO4)2 = 2 NH4ClO4 + Pb(NO3)2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOCl + NH4 = NaONH4 + Cl2 =>
2 NaOCl + 2 NH4 = 2 NaONH4 + Cl2
HNO3 + NaHCO3 = NaNO3 + CO2 + H2O =>
HNO3 + NaHCO3 = NaNO3 + CO2 + H2O
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
BaCl + NaSO4 = BaSO4 + NaCl =>
BaCl + NaSO4 = BaSO4 + NaCl
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH4 + (ClO4)2 = NH4ClO4 =>
2 NH4 + (ClO4)2 = 2 NH4ClO4
HCl + MgOH = MgCl + H2O =>
HCl + MgOH = MgCl + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2O = H + O =>
H2O = 2 H + O
ZnCuSO4 = Cu + ZnSO4 =>
ZnCuSO4 = Cu + ZnSO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
AlO2 + XPb + XH2OXCaCO3 = Ca + CO2 + XPbO2 + XAl + H =>
2 AlO2 + 3 XPb + XH2OXCaCO3 = Ca + CO2 + 3 XPbO2 + 2 XAl + 2 H
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H + H2O2 + MnCl2 = MnO + HCl =>
2 H + H2O2 + 2 MnCl2 = 2 MnO + 4 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H6O + O2 = CO2 + H20 =>
10 C5H6O + 45 O2 = 50 CO2 + 3 H20
HCl + CaOH = CaCl + H2O =>
HCl + CaOH = CaCl + H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O =>
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/12
Équations équilibrées sur02/15/11
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