| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CH3OH + CH3OH2 = CH3OHCH3 + H2O =>
CH3OH + CH3OH2 = CH3OHCH3 + H2O
CaO = Ca + O =>
CaO = Ca + O
K + O2 = K2O =>
4 K + O2 = 2 K2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3OH + CH3OH2 = CH3OHCH3 + H2O =>
CH3OH + CH3OH2 = CH3OHCH3 + H2O
C8H10 + O2 = H2O + CO2 =>
2 C8H10 + 21 O2 = 10 H2O + 16 CO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu(s) + S(s) = Cu2S(s) =>
2 Cu(s) + S(s) = Cu2S(s)
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO = KClO3 + KCl =>
3 KClO = KClO3 + 2 KCl
Ag2SO4 + BaCl2 = BaSO4 + AgCl =>
Ag2SO4 + BaCl2 = BaSO4 + 2 AgCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C9H8O4 + NaOH = NaC9H7O4 + H2O =>
C9H8O4 + NaOH = NaC9H7O4 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7 + H20 + S = SO2 + KOH + Cr2O3 =>
10 K2Cr2O7 + H20 + 10 S = 10 SO2 + 20 KOH + 10 Cr2O3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Li + CuSO4 = Cu + Li2SO4 =>
2 Li + CuSO4 = Cu + Li2SO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
H2SO4 + HBr = SO2 + H2O + Br2 =>
H2SO4 + 2 HBr = SO2 + 2 H2O + Br2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
BaCl2*(H2O) = BaCl2 + H2O =>
BaCl2*(H2O) = BaCl2 + H2O
Cs + O = Cs2O =>
2 Cs + O = Cs2O
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KNO3 + H2O = HNO3 + KOH =>
KNO3 + H2O = HNO3 + KOH
H2O + NH3 = OH + NH4 =>
H2O + NH3 = OH + NH4
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
AgCl + (NH4)2CO3 = Ag2CO3 + NH4Cl =>
2 AgCl + (NH4)2CO3 = Ag2CO3 + 2 NH4Cl
FeSO4 + (NH4)2SO4 + H2O = FeSO4*(NH4)2SO4*6H2O =>
FeSO4 + (NH4)2SO4 + 6 H2O = FeSO4*(NH4)2SO4*6H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HG + S = HGS =>
HG + S = HGS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4N2O + HNO3 = N2 + CO2 + H2O =>
5 CH4N2O + 6 HNO3 = 8 N2 + 5 CO2 + 13 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Al + K + SO4 + H2O = KAl(SO4)2*12H2O =>
Al + K + 2 SO4 + 12 H2O = KAl(SO4)2*12H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/17
Équations équilibrées sur03/07/16
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