| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + H2O(g) = MgO(s) + H2(g)
C2H2SH + H2 = C2H6 + H2S =>
2 C2H2SH + 5 H2 = 2 C2H6 + 2 H2S
CH3COONa + NH4Cl + CO2 = C5H7NO2 + N2 + NaCl + H2O =>
23 CH3COONa + 23 NH4Cl + 9 CO2 = 11 C5H7NO2 + 6 N2 + 23 NaCl + 42 H2O
CH3CH2CH2NH2 + H2O = H3O + CH3CH2CH2NH =>
CH3CH2CH2NH2 + H2O = H3O + CH3CH2CH2NH
Y(OH)3 + NaOH = Na[Y(OH)4] =>
Y(OH)3 + NaOH = Na[Y(OH)4]
C3H8O2(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8O2(g) + 4 O2(g) = 3 CO2(g) + 4 H2O(g)
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
Mg(s) + H2O(g) = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2
[Cd(NH3)6]{2+} = Cd(NH3)6{2+} =>
[Cd(NH3)6]{2+} = Cd(NH3)6{2+}
C4H10 + O2 = CO2 + H8 =>
4 C4H10 + 16 O2 = 16 CO2 + 5 H8
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
HCl(aq) + Cu(SO4)(aq) = CuCl2(aq) + H2(SO4)(aq) =>
2 HCl(aq) + Cu(SO4)(aq) = CuCl2(aq) + H2(SO4)(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeS22 + O2 = Fe2O3 + SO2 =>
4 FeS22 + 91 O2 = 2 Fe2O3 + 88 SO2
FeCl3 + NaBO2 = Fe(BO2)3 + NaCl =>
FeCl3 + 3 NaBO2 = Fe(BO2)3 + 3 NaCl
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
Fe2O3 + HCl + SnCl2 = FeCl2 + SnCl4 + H2O =>
Fe2O3 + 6 HCl + SnCl2 = 2 FeCl2 + SnCl4 + 3 H2O
Mg(s) + H2O(g) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(g)
NH4PO4 + FeCl2 = NH4Cl2 + FePO4 =>
NH4PO4 + FeCl2 = NH4Cl2 + FePO4
SiO2 + MgAl2O4 = Mg3Al2Si3O12 + Al2SiO5 =>
5 SiO2 + 3 MgAl2O4 = Mg3Al2Si3O12 + 2 Al2SiO5
Hf(OH)4 + NiP = Hf3P4 + Ni(OH)3 =>
3 Hf(OH)4 + 4 NiP = Hf3P4 + 4 Ni(OH)3
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
Mg(s) + H2O(g) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(g)
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Cu + HCl = Cu2Cl2 + H2 =>
2 Cu + 2 HCl = Cu2Cl2 + H2
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
Mg(s) + H2O(g) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(g)
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Mg(s) + H2O(g) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(g)
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
Al(ClO3)3 + Na2SO3 = Al2(SO3)3 + NaClO3 =>
2 Al(ClO3)3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaClO3
Ag(NO3)2 + Na3PO4 = Ag3(PO4)2 + NaNO3 =>
3 Ag(NO3)2 + 2 Na3PO4 = Ag3(PO4)2 + 6 NaNO3
KClO3 + H2SO4 = HClO4 + Cl2O + KSO4 + H2O =>
4 KClO3 + 4 H2SO4 = 2 HClO4 + Cl2O + 4 KSO4 + 3 H2O
Al + Cu2(SO4)2 = Al(SO4)2 + Cu2 =>
Al + Cu2(SO4)2 = Al(SO4)2 + Cu2
KHP + Ca(OH)2 = H2O + CaK2P2 =>
2 KHP + Ca(OH)2 = 2 H2O + CaK2P2
C8H10 + KMnO4 = C8H4K2O4 + MnO2 + KOH + H2O =>
C8H10 + 4 KMnO4 = C8H4K2O4 + 4 MnO2 + 2 KOH + 2 H2O
Cr2S3 + KNO3 + Na2CO3 = K2CrO4 + NO + CO2 + Na2SO4 + K2O =>
Cr2S3 + 10 KNO3 + 3 Na2CO3 = 2 K2CrO4 + 10 NO + 3 CO2 + 3 Na2SO4 + 3 K2O
Cu3(PO4)2 = Cu3 + (PO4)2 =>
Cu3(PO4)2 = Cu3 + (PO4)2
Cu(NO3)2 + Ca2 = Ca(NO3)2 + Cu =>
2 Cu(NO3)2 + Ca2 = 2 Ca(NO3)2 + 2 Cu
Na2B4O7*10H2O + CrCl3 = NaCl + H3BO3 + Cr2O3 + H2O =>
3 Na2B4O7*10H2O + 2 CrCl3 = 6 NaCl + 12 H3BO3 + Cr2O3 + 12 H2O
Cl + H2O = HCl + (HClO3) =>
6 Cl + 3 H2O = 5 HCl + (HClO3)
[Co(H2O)6]Cl2 + HCl = [Co(H2O)6]Cl3 + H2 =>
2[Co(H2O)6]Cl2 + 2 HCl = 2[Co(H2O)6]Cl3 + H2
Ca(NO3)2 + HCI = HCI(NO3) + Ca =>
Ca(NO3)2 + 2 HCI = 2 HCI(NO3) + Ca
C6H5CH3 + Br2 = C6H4CH3Br + HBr =>
C6H5CH3 + Br2 = C6H4CH3Br + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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