| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 H2O = 2 LiOH + H2
CuBr2 = Cu2 + Br2 =>
2 CuBr2 = Cu2 + 2 Br2
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
Ni + H2SO4 = H2 + NiSO4 =>
Ni + H2SO4 = H2 + NiSO4
H2OSO2 = H2SO3 =>
H2OSO2 = H2SO3
C6H8O7 + NH3 = (NH4)2C6H6O7 =>
C6H8O7 + 2 NH3 = (NH4)2C6H6O7
C6H12O12 + O12 = H2O + CO2 =>
2 C6H12O12 + O12 = 12 H2O + 12 CO2
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NO3 + NH4 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NO3 + 3 NH4
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
Ag2Cr2O7 + NaCl = AgCl + Na2Cr2O7 =>
Ag2Cr2O7 + 2 NaCl = 2 AgCl + Na2Cr2O7
IO3{-} + I{-} + H{+}Cl = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+}Cl = 3 I2 + 3 H2O
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
NaCl2 + O2 = NaOCl2 =>
2 NaCl2 + O2 = 2 NaOCl2
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
ClC2H3O2 + NH3 = NH2CH2COOH + NH4Cl =>
ClC2H3O2 + 2 NH3 = NH2CH2COOH + NH4Cl
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
NH4OH = NH4{-} + OH{+} =>
NH4OH = NH4{-} + OH{+}
N2O + O2 + H2O = HNO3 =>
N2O + 2 O2 + H2O = 2 HNO3
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
ZnSO4 + K3PO4 = Zn3(PO4)2 + K2SO4 =>
3 ZnSO4 + 2 K3PO4 = Zn3(PO4)2 + 3 K2SO4
C6H7N + O2 = C6H5NO2 + H2O =>
2 C6H7N + 3 O2 = 2 C6H5NO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al2O3(s) + CO(g) = Al(l) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(l) + 3 CO2(g)
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
AgN + ZnCl = AgCl + ZnN =>
AgN + ZnCl = AgCl + ZnN
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
Mg + HU = MgU + H =>
Mg + HU = MgU + H
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
NaOH + H2Cl = NaCl + H2OH =>
NaOH + H2Cl = NaCl + H2OH
Ba(NO3)2 + Na2CO3 = BaCO3(s) + NaNO3(aq) =>
Ba(NO3)2 + Na2CO3 = BaCO3(s) + 2 NaNO3(aq)
CH3CH2SH + NaOH = CH3CH2S + Na + H2O =>
CH3CH2SH + NaOH = CH3CH2S + Na + H2O
Zn + H2O = Zn(OH)2 + H2 = zn{+} =>
Zn + 2 H2O = Zn(OH)2 + H2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
FeS + KOH = Fe(OH)2 + K2S =>
FeS + 2 KOH = Fe(OH)2 + K2S
LiOH + HCl + Al(OH)3 = LiClAl(OH)3H2O =>
LiOH + HCl + Al(OH)3 = LiClAl(OH)3H2O
C7H5O2 + HCl = C7H6O2 + Cl =>
C7H5O2 + HCl = C7H6O2 + Cl
(NH4)3PO4 + Mg(OH)2 = NH3 + H2O + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 Mg(OH)2 = 6 NH3 + 6 H2O + Mg3(PO4)2
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
V + CuCl2 = Cu + VCl5 =>
2 V + 5 CuCl2 = 5 Cu + 2 VCl5
NaClO2 = NaCl + O2 =>
NaClO2 = NaCl + O2
CuN2O6(s) = CuO(s) + NO2(g) + O2(g) =>
2 CuN2O6(s) = 2 CuO(s) + 4 NO2(g) + O2(g)
N2 + Li = Li3N =>
N2 + 6 Li = 2 Li3N
C2H5OH + Br2 + H2SO4 = C2H5Br + BrSO4 + H2O =>
4 C2H5OH + 3 Br2 + 2 H2SO4 = 4 C2H5Br + 2 BrSO4 + 4 H2O
NH4OH = NH4{-} + OH{+} =>
NH4OH = NH4{-} + OH{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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