| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 = H2 + O2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
ZNO + CO = ZN + CO2 =>
ZNO + CO = ZN + CO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
Ba(ClO3)2(s) = BaCl2(s) + O2(s) =>
Ba(ClO3)2(s) = BaCl2(s) + 3 O2(s)
CH4 + O2 = CO2 + H2O2 =>
CH4 + 3 O2 = CO2 + 2 H2O2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Zn + HNO3 = Zn(NO3) + NO + H2O =>
3 Zn + 4 HNO3 = 3 Zn(NO3) + NO + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
NH4 + OH = NO2 + H20 =>
10 NH4 + 20 OH = 10 NO2 + 3 H20
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2CO3 + Sr(OH)2 = H2O + SrCO3 =>
H2CO3 + Sr(OH)2 = 2 H2O + SrCO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH10 + O2 = CO2 + H2O =>
2 CH10 + 7 O2 = 2 CO2 + 10 H2O
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
NH3 + CuO = H2O + N2 + Cu =>
2 NH3 + 3 CuO = 3 H2O + N2 + 3 Cu
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr3 + C2H4O + H2O =>
6 H{+} + 3 Cr2O7{2-} + 18 C2H5OH = 2 Cr3 + 18 C2H4O + 21 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NO = N2 + O =>
2 NO = N2 + 2 O
C4H14 + O2 = CO2 + H2O =>
2 C4H14 + 15 O2 = 8 CO2 + 14 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO = N2 + O =>
2 NO = N2 + 2 O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Mg + HNO3 = Mg(NO3) + H2 =>
2 Mg + 2 HNO3 = 2 Mg(NO3) + H2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/22/17
Équations équilibrées sur07/22/16
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