| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(OH)3 + K2S2O8 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CAO + C = CAC2 + CO2 =>
2 CAO + 5 C = 2 CAC2 + CO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KOH + NANO3 = KNO3 + NAOH =>
KOH + NANO3 = KNO3 + NAOH
MnO + CO = Mn203 + CO2 =>
203 MnO + 203 CO = Mn203 + 203 CO2
(NH4)2[SnCl6] + C2H5NS = (NH4)2S + SnCl6 + C2H5N =>
(NH4)2[SnCl6] + C2H5NS = (NH4)2S + SnCl6 + C2H5N
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HGNO3 = Cu(NO3)2 + HG =>
Cu + 2 HGNO3 = Cu(NO3)2 + 2 HG
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2O + Ca3Al2Si3O12 + CaAl2Si2O8 + Al2SiO5 = Ca2Al3Si3O12(OH) =>
H2O + Ca3Al2Si3O12 + CaAl2Si2O8 + Al2SiO5 = 2 Ca2Al3Si3O12(OH)
CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CoCl2 + CH3CSNH2 = CoSCH3CCl2NH2 =>
CoCl2 + CH3CSNH2 = CoSCH3CCl2NH2
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Bi2S3 + HNO3 = Bi(NO3)3 + H2SO4 + NO2 + H2O =>
Bi2S3 + 30 HNO3 = 2 Bi(NO3)3 + 3 H2SO4 + 24 NO2 + 12 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/16
Équations équilibrées sur09/05/15
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