| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe2O3 + CO = 2 Fe3O4 + CO2
HNO3 + Sr(OH)2 = H2O + Sr(NO3)2 =>
2 HNO3 + Sr(OH)2 = 2 H2O + Sr(NO3)2
Cu(NO3)2 + H2O = Cu + O2 + HNO3 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu + O2 + 4 HNO3
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
AgNO3 + KCN = AgCN + KNO3 =>
AgNO3 + KCN = AgCN + KNO3
Mn(oh)2 + O2 + H2O = Mn(OH)4 =>
Mn(oh)2 + 2 O2 + 4 H2O = 2 Mn(OH)4
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
KHCO3 + Ca(OH)2 = H2O + KOH + CaCO3 =>
KHCO3 + Ca(OH)2 = H2O + KOH + CaCO3
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C8H9NO2 + H7NO2 + H2O = C10H15N + NH4HCO3 =>
26 C8H9NO2 + 29 H7NO2 + 4 H2O = 17 C10H15N + 38 NH4HCO3
HF + Fe(OH)3 = H2O + FeF3 =>
3 HF + Fe(OH)3 = 3 H2O + FeF3
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
NA + HOH = NAOH + H2 =>
2 NA + 2 HOH = 2 NAOH + H2
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 6 MnSO4 + 3 K2SO4 + 10 NaSO4 + 14 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
Al + CuCl2*H2O = AlCl3 + Cu2 + H2O =>
4 Al + 6 CuCl2*H2O = 4 AlCl3 + 3 Cu2 + 6 H2O
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
NaOH + NH4NO3 = NH4OH + NaNO3 =>
NaOH + NH4NO3 = NH4OH + NaNO3
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
AgNO3 + KCN = AgCN + KNO3 =>
AgNO3 + KCN = AgCN + KNO3
sulfuricacid + potassiumhydroxide = water + potassiumsulfate =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Ca + Al2(So4)3 = CaSo4 + Al =>
3 Ca + Al2(So4)3 = 3 CaSo4 + 2 Al
Al2(CO3)3 + HMnO4 = Al(MnO4)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HMnO4 = 2 Al(MnO4)3 + 3 CO2 + 3 H2O
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
H2So4 + ZN(OH)2 = ZNSo4 + H2O =>
H2So4 + ZN(OH)2 = ZNSo4 + 2 H2O
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
NaOH + NH4NO3 = H2O + NH4 + NaNO3 =>
10 NaOH + 9 NH4NO3 = 7 H2O + 8 NH4 + 10 NaNO3
C6H5OH + H2SO4 = C6H5OH2 + HSO4 =>
C6H5OH + H2SO4 = C6H5OH2 + HSO4
HBr + Sn(OH)4 = H2O + SnBr4 =>
4 HBr + Sn(OH)4 = 4 H2O + SnBr4
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
KCEO3 = KCE + O2 =>
2 KCEO3 = 2 KCE + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/18
Équations équilibrées sur11/16/17
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