| Équations équilibrées la veille | Équations équilibrées le lendemain |
KN = K + N
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Bel2 + CuSO4 = Bel2SO4 + Cu =>
Bel2 + CuSO4 = Bel2SO4 + Cu
NaI(aq)Hg2(C2H3O2)2(aq) = Hg2I(s)Na(C2H3O2)2(aq) =>
NaI(aq)Hg2(C2H3O2)2(aq) = Hg2I(s)Na(C2H3O2)2(aq)
Cl3 + H2 = ClH4 =>
Cl3 + 6 H2 = 3 ClH4
Cr2(Cr2O7)3 + (NH4)3N = (NH4)2Cr2O7 + CrN =>
Cr2(Cr2O7)3 + 2(NH4)3N = 3(NH4)2Cr2O7 + 2 CrN
Al(s) + NH4NO3(s) = Al2O3(s) + H2O(g) + N2(g) =>
2 Al(s) + 3 NH4NO3(s) = Al2O3(s) + 6 H2O(g) + 3 N2(g)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
V + O = VO =>
V + O = VO
NiCl3 + NaSH = Ni2S3 + NaCl + H2S =>
2 NiCl3 + 6 NaSH = Ni2S3 + 6 NaCl + 3 H2S
Ag + Zn(OH)2 = Zn + Ag(OH)2 =>
Ag + Zn(OH)2 = Zn + Ag(OH)2
CH3CH2Cl + NH3 = CH3CH2NH3Cl =>
CH3CH2Cl + NH3 = CH3CH2NH3Cl
KI + SO3 = KIO3 + S2 =>
2 KI + 2 SO3 = 2 KIO3 + S2
Fe2 + H2O2 = Fe2O3 + H2O =>
Fe2 + 3 H2O2 = Fe2O3 + 3 H2O
NaC2H3O2 + COSO4 = NaOSO4 + C(C2H3O2) =>
NaC2H3O2 + COSO4 = NaOSO4 + C(C2H3O2)
KAl(OH)4H = Al(OH)3H2OK =>
KAl(OH)4H = Al(OH)3H2OK
Cu + AgNO2 = Cu(NO2)3 + Ag =>
Cu + 3 AgNO2 = Cu(NO2)3 + 3 Ag
Li2(Cr2O4) + BaCl2 = LiCl + Ba(Cr2O4) =>
Li2(Cr2O4) + BaCl2 = 2 LiCl + Ba(Cr2O4)
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
H2 + P + O4 = H3PO4 =>
3 H2 + 2 P + 2 O4 = 2 H3PO4
Cl3 + H2 = ClH4 =>
Cl3 + 6 H2 = 3 ClH4
AgNO3 = Ag + N + O2 =>
2 AgNO3 = 2 Ag + 2 N + 3 O2
Al2(SO4)3 + BaS = Al2S3 + BaSO4 =>
Al2(SO4)3 + 3 BaS = Al2S3 + 3 BaSO4
AlOHCl2 + H2SO4 = AlCl3 + Al2(SO4)3 + H2O =>
6 AlOHCl2 + 3 H2SO4 = 4 AlCl3 + Al2(SO4)3 + 6 H2O
H2PO4 + H2O = HPO4{-} + H3O{+} =>
H2PO4 + H2O = HPO4{-} + H3O{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BiCl3 + KOH + Cl2 = KBiO3 + KCl + H2O =>
BiCl3 + 6 KOH + Cl2 = KBiO3 + 5 KCl + 3 H2O
PbNO3(aq)KSO4(aq) = PbSO4(s)KNO3(aq) =>
PbNO3(aq)KSO4(aq) = PbSO4(s)KNO3(aq)
C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH
Cu{2+} + O{2-} = CuO =>
Cu{2+} + O{2-} = CuO
Sn + H3PO4 = Sn3(PO4)2 + H =>
3 Sn + 2 H3PO4 = Sn3(PO4)2 + 6 H
C6H12O + Na2Cr2O7*2H2O + H2SO4 = C6H10O + Cr2(SO4)3 + H2O + Na2SO4 =>
3 C6H12O + Na2Cr2O7*2H2O + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + 9 H2O + Na2SO4
Fe + P4 = Fe3P5 =>
12 Fe + 5 P4 = 4 Fe3P5
NaF + Mg = NaFMg =>
NaF + Mg = NaFMg
Al2C3 + HCl = AlCl3 + C2H4 =>
2 Al2C3 + 12 HCl = 4 AlCl3 + 3 C2H4
Ag + HgCl2 = AgCl + Hg =>
2 Ag + HgCl2 = 2 AgCl + Hg
Li2SO4 = Li + SO2 + O2 =>
Li2SO4 = 2 Li + SO2 + O2
CH4 = C + H =>
CH4 = C + 4 H
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Mg2 + Fl = MgFl =>
Mg2 + 2 Fl = 2 MgFl
ZnO + HCl = ZnOHCl =>
ZnO + HCl = ZnOHCl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Cr(s) + CuSO4(aq) = CrSO4(aq) + Cu(s) =>
Cr(s) + CuSO4(aq) = CrSO4(aq) + Cu(s)
Pb(NO3) + KIO3 + H2O = PbO2 + I2 + KNO3 + HNO3 =>
10 Pb(NO3) + 6 KIO3 + 2 H2O = 10 PbO2 + 3 I2 + 6 KNO3 + 4 HNO3
Al3 + Cl = AlCl3 =>
Al3 + 9 Cl = 3 AlCl3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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