| Équations équilibrées la veille | Équations équilibrées le lendemain |
COCl2 + H2O = 2 HCl + CO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
K + H2O = H + KOH =>
K + H2O = H + KOH
F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2
NaCl + H2O = Cl2 + NaOH + H2 =>
2 NaCl + 2 H2O = Cl2 + 2 NaOH + H2
LiOH + MgCl2 = LiCl2 + OHMg =>
LiOH + MgCl2 = LiCl2 + OHMg
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Hg(OH)2 + CsI = HgI2 + CsOH =>
Hg(OH)2 + 2 CsI = HgI2 + 2 CsOH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
(NH4)3PO4 + NaOH = Na3PO4 + NH4 + OH =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH4 + 3 OH
Al + O2 = Al5O7 =>
10 Al + 7 O2 = 2 Al5O7
K + H2O = H + KOH =>
K + H2O = H + KOH
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Al + O2 = Al5O7 =>
10 Al + 7 O2 = 2 Al5O7
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
BaCl2 + F2 = BaF2 + Cl2 =>
BaCl2 + F2 = BaF2 + Cl2
Co + Al2O3 = Al + Co2O3 =>
2 Co + Al2O3 = 2 Al + Co2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
H2 + Si = H3Si =>
3 H2 + 2 Si = 2 H3Si
K3PO4 = K2O + P4O10 =>
4 K3PO4 = 6 K2O + P4O10
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg(NO3)2 + KOH = MgOH + K(NO3)2 =>
Mg(NO3)2 + KOH = MgOH + K(NO3)2
M2CO3 + HCl = H2O + CO2 + MCl =>
M2CO3 + 2 HCl = H2O + CO2 + 2 MCl
NH4OH + HCl = NH4Cl + HOH =>
NH4OH + HCl = NH4Cl + HOH
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
TiF3 + IF5 = TiI2 + F2 =>
2 TiF3 + 4 IF5 = 2 TiI2 + 13 F2
N2 + O2 = NO4 =>
N2 + 4 O2 = 2 NO4
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Ag + CO2 = AgO2 + C =>
Ag + CO2 = AgO2 + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/11
Équations équilibrées sur12/08/10
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