| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + AgNO3 = AgI + KNO3
Zn + HBr = ZnHBr2 + H2 =>
2 Zn + 4 HBr = 2 ZnHBr2 + H2
HNO3 + Zn = NH4NO3 + ZnN2O6 + O2 =>
8 HNO3 + 2 Zn = 2 NH4NO3 + 2 ZnN2O6 + 3 O2
FeCl2 + Na2O2 + H2O = NaCl + O2 + Fe(OH)3 =>
4 FeCl2 + 4 Na2O2 + 6 H2O = 8 NaCl + O2 + 4 Fe(OH)3
Na2O + Cl2 = NaCl + O2 =>
2 Na2O + 2 Cl2 = 4 NaCl + O2
Fe + Me = FeMe3 =>
Fe + 3 Me = FeMe3
FeO + Br2 = Br2O + Fe =>
FeO + Br2 = Br2O + Fe
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
KHCO3 + NH3 = (NH4)2CO3 + K2CO3 =>
2 KHCO3 + 2 NH3 = (NH4)2CO3 + K2CO3
Na2CO3(l) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(l) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
HCOH + KOH = HCOK + H2O =>
HCOH + KOH = HCOK + H2O
C6H5NO2NaBH4 = C6H5NH2NaBO2H2 =>
C6H5NO2NaBH4 = C6H5NH2NaBO2H2
HNO3 + MgSiO3 = H2SiO3 + Mg(NO3)2 =>
2 HNO3 + MgSiO3 = H2SiO3 + Mg(NO3)2
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide =>
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide
KCr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(S04)3 + C2H5COOH + H2O =>
4 KCr2O7 + 85 C3H7OH + 50 H2SO4 = 2 K2SO4 + 4 Cr2(S04)3 + 85 C2H5COOH + 135 H2O
NH4HS + CrCl3 = NH4Cl + CrHS3 + H2 =>
3 NH4HS + CrCl3 = 3 NH4Cl + CrHS3 + H2
Co(C2H3O2)2 + NiSO4 = Co(SO4)2 + C2H3O2Ni =>
Co(C2H3O2)2 + 2 NiSO4 = Co(SO4)2 + 2 C2H3O2Ni
Al2 + (SO4)3 + Ba(NO3)2 = BaSO4 + Al(NO3)3 =>
Al2 + (SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Al(NO3)3
C12H22O11 + NH4OH + C10H15NO = C11H15NO2 + H2O =>
5 C12H22O11 + 4 NH4OH + 16 C10H15NO = 20 C11H15NO2 + 35 H2O
Au + KCn + O2 + H2O = KAuCn2 + KOH =>
4 Au + 8 KCn + O2 + 2 H2O = 4 KAuCn2 + 4 KOH
NII2 = NI + I2 =>
NII2 = NI + I2
NiCl2 + NH4OH = [Ni(NH3)2Cl2] + H2O =>
NiCl2 + 2 NH4OH = [Ni(NH3)2Cl2] + 2 H2O
Cr + HClO3 = Cr(ClO3)2 + H2 =>
Cr + 2 HClO3 = Cr(ClO3)2 + H2
AlO = Al + O2 =>
2 AlO = 2 Al + O2
C2H4O2 + C4H8O2 = C4H7O2 + H2O =>
2 C2H4O2 + 3 C4H8O2 = 4 C4H7O2 + 2 H2O
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
O2 + CaCl2 = Cl2 + CaO =>
O2 + 2 CaCl2 = 2 Cl2 + 2 CaO
PbOHNO3 + HNO3 = Pb(NO3)2 + HOH =>
PbOHNO3 + HNO3 = Pb(NO3)2 + HOH
As2O3I2 = As2I2O3 =>
As2O3I2 = As2I2O3
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq) =>
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq)
Al + Cu{2}{+} = Al{3}{+} + Cu =>
2 Al + 3 Cu{2}{+} = 2 Al{3}{+} + 3 Cu
HCl + NH4SO4 = NH4Cl + HSO4 =>
HCl + NH4SO4 = NH4Cl + HSO4
LiAlH4 = LiAlH + H2 =>
2 LiAlH4 = 2 LiAlH + 3 H2
Br2 + KI2 = KBr + I2 =>
Br2 + 2 KI2 = 2 KBr + 2 I2
C5H5N5 + CdBr2 + HBr = C5H5N5H2CdBr4 =>
C5H5N5 + CdBr2 + 2 HBr = C5H5N5H2CdBr4
HNO3 + Pb(OH)2 = PbOHNO3 + H2O =>
HNO3 + Pb(OH)2 = PbOHNO3 + H2O
MnO2 + HCl = ClO3 + MnCl2 + H2O =>
7 MnO2 + 16 HCl = 2 ClO3 + 7 MnCl2 + 8 H2O
N2H4O3 + C6H10O5 = CO2 + H2O + N2 =>
12 N2H4O3 + C6H10O5 = 6 CO2 + 29 H2O + 12 N2
MgSO4(aq) + BaCl2(aq) = BaSO4 + MgCl2 =>
MgSO4(aq) + BaCl2(aq) = BaSO4 + MgCl2
La(NO3)3*6H2O = La(NO3)3 + H2O =>
La(NO3)3*6H2O = La(NO3)3 + 6 H2O
Au{3+} + Mg = Au + Mg{2+} =>
2 Au{3+} + 3 Mg = 2 Au + 3 Mg{2+}
C5H10N2O3S + H2O = C3H7NO2S + C2H5NO2 =>
C5H10N2O3S + H2O = C3H7NO2S + C2H5NO2
HI + Fe = FeI3 + H2 =>
6 HI + 2 Fe = 2 FeI3 + 3 H2
C7H6N2O4 + HNO3 = C7H5N3O6 + H2O =>
C7H6N2O4 + HNO3 = C7H5N3O6 + H2O
KMnO4 + H25O4 = Mn2O7 + K2504 + H2O =>
42568 KMnO4 + 2504 H25O4 = 21284 Mn2O7 + 17 K2504 + 31300 H2O
KHSO3 + CaO = CaSO3 + KOH =>
KHSO3 + CaO = CaSO3 + KOH
CO + ZnO = COZnO =>
CO + ZnO = COZnO
NF2 = N2F4 =>
2 NF2 = N2F4
ZnS + FeO = ZnO + FeS =>
ZnS + FeO = ZnO + FeS
NiO + CH4 = Ni + CO + H2O =>
3 NiO + CH4 = 3 Ni + CO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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