| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 = H2O + SO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2S + Fe(NO3)2 = KNO3 + FeS =>
K2S + Fe(NO3)2 = 2 KNO3 + FeS
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
C2F4 + O2 = COF2 =>
C2F4 + O2 = 2 COF2
N2H9PO4 + HCl = P + NH3 + H2O + Cl2 =>
2 N2H9PO4 + 10 HCl = 2 P + 4 NH3 + 8 H2O + 5 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
IBr + Br2 + H2O = HIO3 + HBr =>
IBr + 2 Br2 + 3 H2O = HIO3 + 5 HBr
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
C7H6O3 + FeCl3 = Fe(C7H5O3)3 + HCl =>
3 C7H6O3 + FeCl3 = Fe(C7H5O3)3 + 3 HCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2H9PO4 + HCl = PCl5 + NH3 + H2O =>
N2H9PO4 + 5 HCl = PCl5 + 2 NH3 + 4 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + COCO3(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + COCO3(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C4H6O6 = C3H4O3 + H2 + CO2 =>
3 C4H6O6 = 2 C3H4O3 + 5 H2 + 6 CO2
FeI2 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 2 I2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeS + NO3{-} + H{+} = Fe{3+} + S + NO2 + H2O =>
FeS + 3 NO3{-} + 6 H{+} = Fe{3+} + S + 3 NO2 + 3 H2O
Na + O4 = Na2O =>
8 Na + O4 = 4 Na2O
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
FeS + NO3{-} + H{+} = Fe{3+} + S + NO2 + H2O =>
FeS + 3 NO3{-} + 6 H{+} = Fe{3+} + S + 3 NO2 + 3 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C7H6O3 + FeCl3 = Fe(C7H5O3)3 + HCl =>
3 C7H6O3 + FeCl3 = Fe(C7H5O3)3 + 3 HCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na4H20P2O17 + H3BO3 + C2H6O2 = BP + NaOH + CO2 + H2O =>
5 Na4H20P2O17 + 10 H3BO3 + 8 C2H6O2 = 10 BP + 20 NaOH + 16 CO2 + 79 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C3H6O + O2(g) = CO2(g) + H2O(g) =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/23
Équations équilibrées sur12/08/22
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