| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
AGNO3 + HCL = HNO3 + AGCL =>
AGNO3 + HCL = HNO3 + AGCL
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
H2 + O2 = HO =>
H2 + O2 = 2 HO
Al + FeCl2 = Al2Cl3 + Fe =>
4 Al + 3 FeCl2 = 2 Al2Cl3 + 3 Fe
Zn(NO3)2(aq) + NAOH(aq) = Zn(OH)2(s) + NANO3(aq) =>
Zn(NO3)2(aq) + 2 NAOH(aq) = Zn(OH)2(s) + 2 NANO3(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
MnO2 + KBr + H2So4 = Br2 + MnSo4 + K2So4 + H2O =>
MnO2 + 2 KBr + 2 H2So4 = Br2 + MnSo4 + K2So4 + 2 H2O
HCl + KMnO4 = KCl + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + HNO2 = N + H2O =>
NH3 + HNO2 = 2 N + 2 H2O
H2O + Ba = Ba(OH2) =>
H2O + Ba = Ba(OH2)
Al + FeS = Al2S3 + Fe =>
2 Al + 3 FeS = Al2S3 + 3 Fe
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Fe(OH)2 + HU = FeU2 + H2O =>
Fe(OH)2 + 2 HU = FeU2 + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
H2SO4 + Li = LiSO4 + H2 =>
H2SO4 + Li = LiSO4 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgCO3 = Ag + CO3 =>
AgCO3 = Ag + CO3
C2H6 = C2H2 + H2 =>
C2H6 = C2H2 + 2 H2
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
HNo2 + NaOH = H2O + NaNo2 =>
HNo2 + NaOH = H2O + NaNo2
PBS + H2O2 = PBSO4 + H20 =>
5 PBS + 10 H2O2 = 5 PBSO4 + H20
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
NH3 + O = N2O + H2O =>
2 NH3 + 4 O = N2O + 3 H2O
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
CH3OH + O3 = CO + H2O =>
3 CH3OH + 2 O3 = 3 CO + 6 H2O
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
BaI2 + HgNO3 = Ba(NO3)2 + HgI =>
BaI2 + 2 HgNO3 = Ba(NO3)2 + 2 HgI
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AlOHCl2 + NaOH = Na[Al(OH)4] + NaCl =>
AlOHCl2 + 3 NaOH = Na[Al(OH)4] + 2 NaCl
C2H5Br + Na = C4H10 + NaBr =>
2 C2H5Br + 2 Na = C4H10 + 2 NaBr
C6H8O7 + Mg = C6H6MgO7 + H12 =>
6 C6H8O7 + 6 Mg = 6 C6H6MgO7 + H12
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
Ag + Ni = AgNi =>
Ag + Ni = AgNi
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
C7H12 + O2 = CO2 + H20 =>
5 C7H12 + 35 O2 = 35 CO2 + 3 H20
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Mo4S + O = Mo4O + S4O =>
4 Mo4S + 5 O = 4 Mo4O + S4O
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
Cl2 + H2S + H2O = H2SO4 + HCl =>
4 Cl2 + H2S + 4 H2O = H2SO4 + 8 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/16
Équations équilibrées sur11/05/15
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