| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
LiOH + Mg = Mg(OH)2 + Li =>
2 LiOH + Mg = Mg(OH)2 + 2 Li
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KBr + Ca(OH)2 = CaBr2 + KOH =>
2 KBr + Ca(OH)2 = CaBr2 + 2 KOH
P + KOH = POH + K =>
P + KOH = POH + K
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
B4(H10) + O2 = B2O3 + H2O =>
2 B4(H10) + 11 O2 = 4 B2O3 + 10 H2O
H2SO + NaOH = H2NaSOOH =>
H2SO + NaOH = H2NaSOOH
AgNO3 + Na3PO4 = AgPO4 + NO3Na3 =>
AgNO3 + Na3PO4 = AgPO4 + NO3Na3
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O
Ba(OH)2 + P2O5 = BaHPO4 + H2O =>
2 Ba(OH)2 + P2O5 = 2 BaHPO4 + H2O
Fe + NH3 = FeNH3 =>
Fe + NH3 = FeNH3
NH4C2H3O2 = C2H5NO + H2O =>
NH4C2H3O2 = C2H5NO + H2O
Cu2{+} + NH3 = [Cu(NH3)4]2{+} =>
Cu2{+} + 8 NH3 = [Cu(NH3)4]2{+}
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2SO4 =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2SO4
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
LiL + AgNO3 = LiNO3 + AgL =>
LiL + AgNO3 = LiNO3 + AgL
NH3 + OH = N2 + H2O =>
2 NH3 + 6 OH = N2 + 6 H2O
Au(OH) + HCl3 = AuCl3 + H2O =>
Au(OH) + HCl3 = AuCl3 + H2O
Cu2{+} + NH3 = [Cu(NH3)4]2{+} =>
Cu2{+} + 8 NH3 = [Cu(NH3)4]2{+}
K + P = K3P =>
3 K + P = K3P
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
Be(OH)2 + HCl = Be(Cl)2 + H2O =>
Be(OH)2 + 2 HCl = Be(Cl)2 + 2 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Cu(NO3)2HI = CuIH(NO3)2 =>
Cu(NO3)2HI = CuIH(NO3)2
Ca(NO2)2 + NaOH = CaOH + NO2 + Na =>
Ca(NO2)2 + NaOH = CaOH + 2 NO2 + Na
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
AlCl3 + CuSO4 = Al2(SO4)3 + CuCl2 =>
2 AlCl3 + 3 CuSO4 = Al2(SO4)3 + 3 CuCl2
BaOH + HNO2 = BaNO2 + H2O =>
BaOH + HNO2 = BaNO2 + H2O
NH3 + H2O2 = N2H4 + H2O =>
2 NH3 + H2O2 = N2H4 + 2 H2O
Al + PO4 = AlPO4 =>
Al + PO4 = AlPO4
Ni + F = NiF2 =>
Ni + 2 F = NiF2
Pb(NO3)2NaCl = PbClNa(NO3)2 =>
Pb(NO3)2NaCl = PbClNa(NO3)2
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2
ZnCl + HS = ZnS + HCl =>
ZnCl + HS = ZnS + HCl
C2H5OH + KMnO4 + H2O = C3H5(OH)3 + MnO2 + KOH =>
9 C2H5OH + 8 KMnO4 + H2O = 6 C3H5(OH)3 + 8 MnO2 + 8 KOH
(CH3)2CO3 + NH4SCN = (NH4)2CO3 + CH3SCN =>
(CH3)2CO3 + 2 NH4SCN = (NH4)2CO3 + 2 CH3SCN
AgNO3 + NaCl + NH3 = (Ag(NH3)2)Cl + NaNO3 =>
AgNO3 + NaCl + 2 NH3 = (Ag(NH3)2)Cl + NaNO3
K3[Cr(OH)6] + H2S = Cr(OH)3 + KHS + H2O =>
K3[Cr(OH)6] + 3 H2S = Cr(OH)3 + 3 KHS + 3 H2O
K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4)3 + KSO4 + H2O =>
K2Cr2O7 + 2 KBr + 7 H2SO4 = Br2 + Cr2(SO4)3 + 4 KSO4 + 7 H2O
Ga2S3 = Ga + S2 =>
2 Ga2S3 = 4 Ga + 3 S2
NH2NH2 + HCl = NH2NH3Cl =>
NH2NH2 + HCl = NH2NH3Cl
F + PbCl4 = FCl + Pb =>
4 F + PbCl4 = 4 FCl + Pb
KOH + H2O = KO2 + H2 =>
2 KOH + 2 H2O = 2 KO2 + 3 H2
H2SO3 + Hg = HgSO2 + H2O =>
H2SO3 + Hg = HgSO2 + H2O
HNO3 + C6H10O5 = CO2 + N2O3 + H2O =>
12 HNO3 + C6H10O5 = 6 CO2 + 6 N2O3 + 11 H2O
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Pb + CO2 = PbO2 + CO =>
Pb + 2 CO2 = PbO2 + 2 CO
HN = H + N =>
HN = H + N
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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