| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + HCl = AgCl + HNO3
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
FEO2 + H20 = FE(OH)2 =>
10 FEO2 + H20 = 10 FE(OH)2
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
FE + O2 + H20 = FE(OH)2 =>
10 FE + 10 O2 + H20 = 10 FE(OH)2
CuCl2 + H2SO4 = CuSO4 + SO2 + Cl2 + H2O =>
CuCl2 + 2 H2SO4 = CuSO4 + SO2 + Cl2 + 2 H2O
HCLO3 + KOH = KCLO3 + H2O =>
HCLO3 + KOH = KCLO3 + H2O
CO2 + Mg(OH)2 = H2O + MgCO3 =>
CO2 + Mg(OH)2 = H2O + MgCO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2CO3 + Ba(OH)2 = BaCO3 + H4O2 =>
H2CO3 + Ba(OH)2 = BaCO3 + H4O2
Hg + HNO3 = Hg2(NO3)2 + H2O + NO2 =>
2 Hg + 4 HNO3 = Hg2(NO3)2 + 2 H2O + 2 NO2
AlCl3*6H2O + C4H8O2 = Al(C4H7O2)3 + HCl + H2O =>
AlCl3*6H2O + 3 C4H8O2 = Al(C4H7O2)3 + 3 HCl + 6 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
PbS + O3 = PbSO4 =>
3 PbS + 4 O3 = 3 PbSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3*6H2O + C4H8O2 = Al(C4H7O2)3 + HCl + H2O =>
AlCl3*6H2O + 3 C4H8O2 = Al(C4H7O2)3 + 3 HCl + 6 H2O
NaBrO + NH2CONH2 = NaBr + CO2 + H2O + N2 =>
3 NaBrO + NH2CONH2 = 3 NaBr + CO2 + 2 H2O + N2
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
KOH + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
C2H6O + CH3COOH = C4H8O2 + H2O =>
C2H6O + CH3COOH = C4H8O2 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2 + CS2 = CH4 + H2S =>
4 H2 + CS2 = CH4 + 2 H2S
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
KOH + HCL = H2O + KCL =>
KOH + HCL = H2O + KCL
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
Zn + HNO3 = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NO2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
AL3 + CL = ALCL3 =>
AL3 + CL = ALCL3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
NH4OH + HNO3 = NH4NO3 + H20 =>
15 NH4OH + 5 HNO3 = 10 NH4NO3 + 2 H20
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Al(OH)3 + NH3 = [Al(NH3)4](OH)3 =>
Al(OH)3 + 4 NH3 = [Al(NH3)4](OH)3
PH3 + Cl2 + H2O = H3PO + HCl =>
PH3 + Cl2 + H2O = H3PO + 2 HCl
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Mg2 + TiCl4 = MgCl2 + Ti =>
Mg2 + TiCl4 = 2 MgCl2 + Ti
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/16
Équations équilibrées sur05/18/15
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