| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = C2H2Ca(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Hg2 + Cl = Hg2Cl2 =>
Hg2 + 2 Cl = Hg2Cl2
N2H2 + O2 = N2 + H2O =>
2 N2H2 + O2 = 2 N2 + 2 H2O
C16H25N5O15P2 + C3H7O7P = C10H15N5O10P2 + C9H17O12P =>
C16H25N5O15P2 + C3H7O7P = C10H15N5O10P2 + C9H17O12P
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + NaOH = Na(NO3) + AgOH =>
AgNO3 + NaOH = Na(NO3) + AgOH
Ag + OH = AgOH =>
Ag + OH = AgOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
C4H10NO6P + H2O = C4H9NO3 + H3O4P =>
C4H10NO6P + H2O = C4H9NO3 + H3O4P
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P =>
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C23H38N7O17P3S = C21H36N7O16P3S + C25H40N7O18P3S =>
2 C23H38N7O17P3S = C21H36N7O16P3S + C25H40N7O18P3S
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C8H18 + O2 = C02 + H2O =>
2 C8H18 + 9 O2 = 8 C02 + 18 H2O
CH4 + Br2 = CHBr3 + HBr =>
CH4 + 3 Br2 = CHBr3 + 3 HBr
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
Na2CO3 + Ca(NO3)2 = Ca(CO3) + Na(NO3) =>
Na2CO3 + Ca(NO3)2 = Ca(CO3) + 2 Na(NO3)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C11H15NO9P + H4O7P2 = C6H5NO2 + C5H13O14P3 + H2 =>
2 C11H15NO9P + 2 H4O7P2 = 2 C6H5NO2 + 2 C5H13O14P3 + H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
C9H11N3O3S + H2O = C3H7NO2S + C6H6N2O2 =>
C9H11N3O3S + H2O = C3H7NO2S + C6H6N2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/10
Équations équilibrées sur11/10/09
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