| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + ZnSO4 = Zn + MgSO4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
(NH4)2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NH4NO3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CuI + HgI2 = Cu2HgI4 =>
2 CuI + HgI2 = Cu2HgI4
CH4O(l) + O2 = CO2(g) + H2O(g) =>
2 CH4O(l) + 3 O2 = 2 CO2(g) + 4 H2O(g)
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
CH4O(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
P2O3 + H2O = HPO2 =>
P2O3 + H2O = 2 HPO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
NANO3 = NANO2 + O2 =>
2 NANO3 = 2 NANO2 + O2
C16H18ClN3S + H2O2 = CO2 + HClO4 + H2SO4 + HNO3 + H2O =>
C16H18ClN3S + 55 H2O2 = 16 CO2 + HClO4 + H2SO4 + 3 HNO3 + 61 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
OH{-} + Br2 = BrO2 + Br{-} + H20 =>
20 OH{-} + 15 Br2 = 10 BrO2 + 20 Br{-} + H20
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Zn + HBr = H2 + ZnBr2 =>
Zn + 2 HBr = H2 + ZnBr2
Pb = Pb{2+} + {-} =>
Pb = Pb{2+} + 2e
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
F2(g) + Ca(s) = CaF2(aq) =>
F2(g) + Ca(s) = CaF2(aq)
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
Fe + S8 = FeS2 =>
4 Fe + S8 = 4 FeS2
Cl + MgI2 = Mg + ClI =>
2 Cl + MgI2 = Mg + 2 ClI
Cl2 + MgI2 = Mg + ClI =>
Cl2 + MgI2 = Mg + 2 ClI
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
RB + N2 = RBN2 =>
RB + N2 = RBN2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Pb(No3)2 + KI = KNo3 + PbI2 =>
Pb(No3)2 + 2 KI = 2 KNo3 + PbI2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CuCl3 + Mn = MnCl2 + Cu =>
2 CuCl3 + 3 Mn = 3 MnCl2 + 2 Cu
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Ge2O3 + H2O = Ge(OH)3 =>
Ge2O3 + 3 H2O = 2 Ge(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/17
Équations équilibrées sur02/23/16
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