| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Li = LiNO3 + Ag
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
[]HI + []H2SO4 = []H2S + []H2O + []I2 =>
8[]HI + []H2SO4 = []H2S + 4[]H2O + 4[]I2
Ni(NO3)2 + KCN = Ni(CN)2 + KNO3 =>
Ni(NO3)2 + 2 KCN = Ni(CN)2 + 2 KNO3
AlSO{2-}4 + BaNO{-}3 = AlNO{-}3 + BaSO{2-}4 =>
AlSO{2-}4 + BaNO{-}3 = AlNO{-}3 + BaSO{2-}4
H2SO4(ac) + Al(s) = H2(g) + Al2(SO4)3(ac) =>
3 H2SO4(ac) + 2 Al(s) = 3 H2(g) + Al2(SO4)3(ac)
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
C2HO4 + H2O = C2O4 + H3O =>
C2HO4 + H2O = C2O4 + H3O
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
H2O2 + Cr2(SO4)3 + KOH = K2CrO4 + K2SO4 + H2O =>
3 H2O2 + Cr2(SO4)3 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 8 H2O
Sr(OH)2 + KNO3 = Sr(NO3)2 + KOH =>
Sr(OH)2 + 2 KNO3 = Sr(NO3)2 + 2 KOH
CH2CH2 + Br2 = CH2BrCH2Br =>
CH2CH2 + Br2 = CH2BrCH2Br
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
NiCl3 + O2 = Ni(ClO3)3 =>
2 NiCl3 + 9 O2 = 2 Ni(ClO3)3
NaPO4 + CoCl2 = NaCl2 + CoPO4 =>
NaPO4 + CoCl2 = NaCl2 + CoPO4
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(iii)O + C = Fe + CO =>
Fe(iii)O + C = Fe + CO
MgO + AlO2 = MgAlO3 =>
MgO + AlO2 = MgAlO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
B2(Br6) + HNO3 = B(NO3)3 + HBr =>
B2(Br6) + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CuSO4*5H2O + C5H8O2 = Cu(C5H7O2)2 + H2SO4 + H2O =>
CuSO4*5H2O + 2 C5H8O2 = Cu(C5H7O2)2 + H2SO4 + 5 H2O
AgF + I2 = AgI + F =>
2 AgF + I2 = 2 AgI + 2 F
Ca(NO3)2 + MgF2 = CaF2 + Mg(NO3)2 =>
Ca(NO3)2 + MgF2 = CaF2 + Mg(NO3)2
FeSiO2 + HCl = SiCl2 + FeCl2 + H2O =>
FeSiO2 + 4 HCl = SiCl2 + FeCl2 + 2 H2O
Al + Fe3O4 = Fe + Al2O =>
8 Al + Fe3O4 = 3 Fe + 4 Al2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ca + H2O = Ca3OH + H2 =>
6 Ca + 2 H2O = 2 Ca3OH + H2
SnCl4*H2O + C2H6OS = SnCl4(C2H6OS)2 + H2O =>
SnCl4*H2O + 2 C2H6OS = SnCl4(C2H6OS)2 + H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Na + CaO = NaO2 + Ca =>
Na + 2 CaO = NaO2 + 2 Ca
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
Ag(NO3) + Na3PO4 = Ag3(PO4) + NaNO3 =>
3 Ag(NO3) + Na3PO4 = Ag3(PO4) + 3 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
*C2H5OH + *C2H5Cl = C4H10OHCl =>
*C2H5OH + *C2H5Cl = C4H10OHCl
AgI + NaOH = NaI + AgOH =>
AgI + NaOH = NaI + AgOH
As5S5 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As5S5 + 55 HNO3 + 10 H2O = 15 H2SO4 + 55 NO + 15 H3AsO4
Ag(NO3)3 + NaCl = AgCl3 + Na(NO3) =>
Ag(NO3)3 + 3 NaCl = AgCl3 + 3 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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