Équations équilibrées la veille |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HClO4 + CaCO3 = CaClO4 + CO3H =>
HClO4 + CaCO3 = CaClO4 + CO3H
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
CoSO4 + H2O = H2SO4 + Co(OH)2 =>
CoSO4 + 2 H2O = H2SO4 + Co(OH)2
Li + Mg(OH)2 = Mg + Li(OH) =>
2 Li + Mg(OH)2 = Mg + 2 Li(OH)
C6H12 + O2 = H2C6HO4 + H2O =>
4 C6H12 + 17 O2 = 4 H2C6HO4 + 18 H2O
Li + SnSO4 = Li2Sn + SO4 =>
2 Li + SnSO4 = Li2Sn + SO4
Si + O = SiO =>
Si + O = SiO
Li + YCl3 = Y + LiCl =>
3 Li + YCl3 = Y + 3 LiCl
Ra(OH)2 + HCl = RaCl + H2O + OH =>
Ra(OH)2 + HCl = RaCl + H2O + OH
Li2Cr2O7 + Pb3(PO4)4 = Li3PO4 + Pb(Cr2O7)2 =>
6 Li2Cr2O7 + Pb3(PO4)4 = 4 Li3PO4 + 3 Pb(Cr2O7)2
Na2Cr2O7 + K2C2O4 + HCl = CrCl3 + KCl + Na2CrO4 + CO2 + H2O =>
2 Na2Cr2O7 + 3 K2C2O4 + 12 HCl = 2 CrCl3 + 6 KCl + 2 Na2CrO4 + 6 CO2 + 6 H2O
NH3 + O2 = NO2 + H2O(l) =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O(l)
Na2S2O8 + NaI = Na2SO4 + I2 =>
Na2S2O8 + 2 NaI = 2 Na2SO4 + I2
Ga2O3 + CO = Ga + CO2 =>
Ga2O3 + 3 CO = 2 Ga + 3 CO2
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P =>
C10H16N5O13P3 + H2O = C10H15N5O10P2 + H3O4P
CaH2 + H2O = CaH2O + H2 =>
CaH2 + H2O = CaH2O + H2
LiCl + Na2HPO4 = Li3PO4 + NaCl + HCl =>
3 LiCl + Na2HPO4 = Li3PO4 + 2 NaCl + HCl
SiF4 + H2O = SiO2 + H2SiF6 =>
3 SiF4 + 2 H2O = SiO2 + 2 H2SiF6
C8H10O3 + C3H8O = C14H24O4 + H2O =>
C8H10O3 + 2 C3H8O = C14H24O4 + H2O
NH3 + Al = H2 + AlN =>
2 NH3 + 2 Al = 3 H2 + 2 AlN
FeS + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeS + 9 O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O
C8H9NO2 + SnCl2 + HCl = C8H11N + SnCl4 + H2O =>
C8H9NO2 + 3 SnCl2 + 6 HCl = C8H11N + 3 SnCl4 + 2 H2O
Br + NaI = Br2NaI =>
2 Br + NaI = Br2NaI
FeCl3 + Mg = MgCl3Fe =>
FeCl3 + Mg = MgCl3Fe
N + O = NO =>
N + O = NO
Cl2 + H2 = H2Cl2 = HCl =>
Cl2 + H2 = H2Cl2
LiIAgNO3 = AgILiNO3 =>
LiIAgNO3 = AgILiNO3
LiNO3 + Pb(C2H3O2)2 = LiC2H3O2 + Pb(NO3)2 =>
2 LiNO3 + Pb(C2H3O2)2 = 2 LiC2H3O2 + Pb(NO3)2
HNO3 + HBr = Br2 + H2O + NO =>
2 HNO3 + 6 HBr = 3 Br2 + 4 H2O + 2 NO
(CH3COO)2Mn + O2 + CH3COOH = H2O + Mn3O(CH3COO)7 =>
12(CH3COO)2Mn + 3 O2 + 4 CH3COOH = 2 H2O + 4 Mn3O(CH3COO)7
CH3OH2 + O2 = H2O + CO2 =>
4 CH3OH2 + 7 O2 = 10 H2O + 4 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O(l) + NH3(aq) = NH4 + OH =>
H2O(l) + NH3(aq) = NH4 + OH
FeAl2 + Fe5Al12Si3 = Fe2Al5 + FeAl2Si =>
2 FeAl2 + Fe5Al12Si3 = 2 Fe2Al5 + 3 FeAl2Si
LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + LiNO3(aq) =>
2 LiOH(aq) + Ba(NO3)2(aq) = Ba(OH)2(s) + 2 LiNO3(aq)
LiOH + H3BO3 = Li2B4O7 + H2O =>
2 LiOH + 4 H3BO3 = Li2B4O7 + 7 H2O
Al2(SO4)3 + CdCl2 = AlCl3 + CdSO4 =>
Al2(SO4)3 + 3 CdCl2 = 2 AlCl3 + 3 CdSO4
Fe + HC1 = H2 + Fe2C1 =>
4 Fe + 2 HC1 = H2 + 2 Fe2C1
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NbBr3 + H2O = NbOH + HBr3 =>
NbBr3 + H2O = NbOH + HBr3
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
I2O5 + H2O = HI + OH =>
I2O5 + 7 H2O = 2 HI + 12 OH
(NH4)2S2O8 + H2O = H2O2 + (NH4HSO4) =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4HSO4)
AgNO3 + [Co(NH3)5Cl]Cl2 = AgCl + [Co(NH3)5NO3]Cl2 =>
AgNO3 + [Co(NH3)5Cl]Cl2 = AgCl + [Co(NH3)5NO3]Cl2
LiOH + NH4H2PO4 = Li3PO4 + NH3 + H2O =>
3 LiOH + NH4H2PO4 = Li3PO4 + NH3 + 3 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Mg(ClO)2 = Mg + ClO =>
Mg(ClO)2 = Mg + 2 ClO
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CH3CO2H + C5H12O = C7H14O2 + H2O =>
CH3CO2H + C5H12O = C7H14O2 + H2O
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