| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Li + Na2CO3 = Li2CO3 + Na =>
2 Li + Na2CO3 = Li2CO3 + 2 Na
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
NaCl + AgNO3 = NaNO3 + ClAg =>
NaCl + AgNO3 = NaNO3 + ClAg
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH3COOC2H5 + H2O = CH3CH2OH + CH3COOH =>
CH3COOC2H5 + H2O = CH3CH2OH + CH3COOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C2H4O2 = C2 + H2O =>
C2H4O2 = C2 + 2 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
CUSO4 + ZN = CU + ZNSO4 =>
CUSO4 + ZN = CU + ZNSO4
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
S + Fe2O3 = Fe + SO2 =>
3 S + 2 Fe2O3 = 4 Fe + 3 SO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3COONa + O2 = CH4 + CO2 + Na =>
4 CH3COONa + O2 = 3 CH4 + 5 CO2 + 4 Na
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CACN2 + H2O = CACO3 + NH3 =>
CACN2 + 3 H2O = CACO3 + 2 NH3
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2O + N3H45 + BCl5 = N3O7 + BCl4 + HCl =>
7 H2O + N3H45 + 59 BCl5 = N3O7 + 59 BCl4 + 59 HCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O + N3H45 + BCl5 = N3O7 + BCl4 + H2Cl =>
14 H2O + 2 N3H45 + 59 BCl5 = 2 N3O7 + 59 BCl4 + 59 H2Cl
H2O + N3H45 + BCl5 = N77O7 + BCl4 + H2Cl =>
42 H2O + 154 N3H45 + 3507 BCl5 = 6 N77O7 + 3507 BCl4 + 3507 H2Cl
H2O + N3H45 + BCl5 = N77O7 + B3Cl4 + H2Cl =>
462 H2O + 1694 N3H45 + 10521 BCl5 = 66 N77O7 + 3507 B3Cl4 + 38577 H2Cl
C + Ca = CaC2 =>
2 C + Ca = CaC2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2 + O2 = H2O3 =>
2 H2 + 3 O2 = 2 H2O3
H2 + O2 = H78O54152134554 =>
78 H2 + 2147483647 O2 = 2 H78O54152134554
Sb + Cl2 = SbCl2 =>
Sb + Cl2 = SbCl2
H1514523453245 + O243523452345 = H78353245234523452O54152134554 =>
H1514523453245 + O243523452345 = H78353245234523452O54152134554
H56O67 = H4524 + O9 =>
3393 H56O67 = 42 H4524 + 25259 O9
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/11
Équations équilibrées sur05/05/10
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