| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCOOH = Mg(HCOO)2 + H2
C2H6 + H2 = C2H8 =>
C2H6 + H2 = C2H8
Fe(HO)3 + H2CO3 = Fe2(CO3)3 + H2O =>
2 Fe(HO)3 + 3 H2CO3 = Fe2(CO3)3 + 6 H2O
MGO = MG + O2 =>
2 MGO = 2 MG + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
AL(OH)3 + HC2H3O2 = AL(C2H3O2)3 + H2O =>
AL(OH)3 + 3 HC2H3O2 = AL(C2H3O2)3 + 3 H2O
RB + Cl2 = RBCl2 =>
RB + Cl2 = RBCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
MG(NO3)2 = MGO + NO2 + O2 =>
2 MG(NO3)2 = 2 MGO + 4 NO2 + O2
La2O3 + Co3O4 = LaCoO3 + Co2 =>
8 La2O3 + 6 Co3O4 = 16 LaCoO3 + Co2
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
C2H4 + O2 = C2O + H2O =>
2 C2H4 + 3 O2 = 2 C2O + 4 H2O
RB + H2O = RBOH + H2 =>
2 RB + 2 H2O = 2 RBOH + H2
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
K2So4 + Ba(No3)2 = KNo3 + BaSo4 =>
K2So4 + Ba(No3)2 = 2 KNo3 + BaSo4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba(HO)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(HO)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
HNO3 + Sr = H2O + Sr(NO3)2 + N2O =>
10 HNO3 + 4 Sr = 5 H2O + 4 Sr(NO3)2 + N2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Zn + H2SO4(dilute) = ZnSO4 + H2 =>
Zn + H2SO4(dilute) = ZnSO4 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
CaCO3 + HC2H3O2 = CaC2H3O2 + HCO3 =>
CaCO3 + HC2H3O2 = CaC2H3O2 + HCO3
FE + CUSO4 = FESO4 + CU =>
FE + CUSO4 = FESO4 + CU
H + I = HI =>
H + I = HI
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Fe + CUSO4 = FeSO4 + CU =>
Fe + CUSO4 = FeSO4 + CU
Mg{-} + NO{2-}{-} = Mg + NO{3-} =>
Mg{-} + NO{2-}{-} = Mg + NO{3-}
CH2O + LiAlH4 + H2O = CH3OH + LiOH + Al(OH)3 =>
4 CH2O + LiAlH4 + 4 H2O = 4 CH3OH + LiOH + Al(OH)3
H2 + O2 = HO =>
H2 + O2 = 2 HO
FeCl3 + KCNS = KCl + Fe(CNS)3 =>
FeCl3 + 3 KCNS = 3 KCl + Fe(CNS)3
P + H = PH3 =>
P + 3 H = PH3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C6H12O6 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
2 C6H12O6 + 2 Cu(OH)2 = C12H22O12 + Cu2O + 3 H2O
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
(N2) + (Cl2) + (O2) + (H2O) = (NH4ClO4) =>
(N2) + (Cl2) + 2(O2) + 4(H2O) = 2(NH4ClO4)
SRO + H2O = SR(OH)2 =>
SRO + H2O = SR(OH)2
Sn + HNO3 + HCl = SnCl4 + NO + H2O =>
3 Sn + 4 HNO3 + 12 HCl = 3 SnCl4 + 4 NO + 8 H2O
HNO3 + Hg = H2O + Hg(NO3)2 + NO2 =>
4 HNO3 + Hg = 2 H2O + Hg(NO3)2 + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/19
Équations équilibrées sur02/06/18
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