| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na + H2O = NaOH + H2(g) =>
2 Na + 2 H2O = 2 NaOH + H2(g)
Hg(NO3)2 = HgO + N2O + O =>
Hg(NO3)2 = HgO + N2O + 4 O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2O5 + H2O = H2N2O6 =>
N2O5 + H2O = H2N2O6
O2 + F2 = OF2 =>
O2 + 2 F2 = 2 OF2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HBr + LiOH = H2O + LiBr =>
HBr + LiOH = H2O + LiBr
KMnO4 + Zn + H2SO4 = K2SO4 + MnSO4 + ZnSO4 + H2O =>
2 KMnO4 + 5 Zn + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 ZnSO4 + 8 H2O
HgCl2 + KSCN = Hg(SCN)2 + KCl =>
HgCl2 + 2 KSCN = Hg(SCN)2 + 2 KCl
Hg(NO3)2 = HgO + N2O + O2 =>
Hg(NO3)2 = HgO + N2O + 2 O2
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
S + O = SO4 =>
S + 4 O = SO4
iron + oxygen = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3(CH2)5CH6 + O2 = CO2 + H2O =>
4 CH3(CH2)5CH6 + 47 O2 = 28 CO2 + 38 H2O
Al2(CO3)3 + KNO3 = Al(NO3)3 + K2CO3 =>
Al2(CO3)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2CO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3(aq) + HCl(l) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(aq) + 2 HCl(l) = 2 KCl(aq) + H2O(l) + CO2(g)
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
ALBr3 + K = KBr + AL =>
ALBr3 + 3 K = 3 KBr + AL
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CH4) + O2 = CO2 + H20 =>
5(CH4) + 5 O2 = 5 CO2 + H20
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(CH4) + O2 = CO2 + H2O =>
(CH4) + 2 O2 = CO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sr + AgBr = SrBr + Ag =>
Sr + AgBr = SrBr + Ag
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/14/16
Équations équilibrées sur09/13/15
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