| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O2 + 2 NaOH = C2H4O2Na2 + 2 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
Cu + NaCl = Cu(NaCl) =>
Cu + NaCl = Cu(NaCl)
NaOH + H3PO4 = H2O + NaH2PO4 =>
NaOH + H3PO4 = H2O + NaH2PO4
CO2 + H2O = C12H22O11 + O2 =>
12 CO2 + 11 H2O = C12H22O11 + 12 O2
Cl + Ag = AgCl =>
Cl + Ag = AgCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + HNo3 = Al(No3)3 + H2 =>
2 Al + 6 HNo3 = 2 Al(No3)3 + 3 H2
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaBr + Cl = Br + NaCl =>
NaBr + Cl = Br + NaCl
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
H2O + NaNO3 = HNO3 + NaOH =>
H2O + NaNO3 = HNO3 + NaOH
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C3H6 + NO = C3H3N + N2 + H2O =>
4 C3H6 + 6 NO = 4 C3H3N + N2 + 6 H2O
No3 + Na = NaNo3 =>
No3 + Na = NaNo3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + (NH4)2CO3 = H2O + NH3 + Na2CO3 =>
2 NaOH + (NH4)2CO3 = 2 H2O + 2 NH3 + Na2CO3
NO3 + Na = NaNO3 =>
NO3 + Na = NaNO3
C18H36O2 + CH4O = H2O + C17H35CO2CH3 =>
C18H36O2 + CH4O = H2O + C17H35CO2CH3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C18H34O2 + CH4O = H2O + C17H33CO2CH3 =>
C18H34O2 + CH4O = H2O + C17H33CO2CH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
NaClO3 + HCl = Cl2 + NaCl + H2O =>
NaClO3 + 6 HCl = 3 Cl2 + NaCl + 3 H2O
HNO3 + K2O = H2O + KNO3 =>
2 HNO3 + K2O = H2O + 2 KNO3
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HCL = MgCL + H =>
Mg + HCL = MgCL + H
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/20/14
Équations équilibrées sur08/19/13
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