| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + XSO4 = FeSO4 + X =>
Fe + XSO4 = FeSO4 + X
C57H104O6 + CH4O = C3H8O3 + C15H30O2 =>
26 C57H104O6 + 171 CH4O = 41 C3H8O3 + 102 C15H30O2
Zn(NO3)2 + C6H12O6 = ZnO + H2O + CO2 + N2 =>
12 Zn(NO3)2 + 5 C6H12O6 = 12 ZnO + 30 H2O + 30 CO2 + 12 N2
C6H2(NO2)3CH3 + O2 = H2O + CO2 + NO2 =>
4 C6H2(NO2)3CH3 + 33 O2 = 10 H2O + 28 CO2 + 12 NO2
Na2[Be(OH)4] = Na2BeO2 + H2O =>
Na2[Be(OH)4] = Na2BeO2 + 2 H2O
CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + NaCl =>
2 CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + 2 NaCl
Na3PO4 + Ba(OH)2 = BaPO4 + Na3(OH)2 =>
Na3PO4 + Ba(OH)2 = BaPO4 + Na3(OH)2
C6H15NO3 + CH3COOH = C8H17O4N + H2O =>
C6H15NO3 + CH3COOH = C8H17O4N + H2O
KAlO2 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 KAlO2 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 4 H2O
P + K = KP =>
P + K = KP
Fe(NO3)2 + K3Fe(CN)6 = Fe + [Fe(CN)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3Fe(CN)6 = 3 Fe + [Fe(CN)6]2 + 6 KNO3
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
AgNO3 + Na2CO3 = Ag2CO3 + Na(NO3) =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 Na(NO3)
P4O10(s) + Na2O(s) = Na3PO4(s) =>
P4O10(s) + 6 Na2O(s) = 4 Na3PO4(s)
NH4Cl(s) + Ca(OH)2(s) = CaCl2 + H2O + NH3 =>
2 NH4Cl(s) + Ca(OH)2(s) = CaCl2 + 2 H2O + 2 NH3
Co + Fe2{+} = Co2{+} + Fe =>
2 Co + Fe2{+} = Co2{+} + 2 Fe
KMnO4 + K2SO3 + H2SO3 = K2SO4 + MnO + H2O =>
2 KMnO4 + 4 K2SO3 + H2SO3 = 5 K2SO4 + 2 MnO + H2O
P2O5 + BaO = Ba2PO3 + O2 =>
2 P2O5 + 8 BaO = 4 Ba2PO3 + 3 O2
NaClO + H2O = HClO + NaOH =>
NaClO + H2O = HClO + NaOH
Ca + CuSO4 = CaSO4 + Cu = =>
Ca + CuSO4 = CaSO4 + Cu
Na2CO3 + P2O5 = Na3(PO4) + CO2 =>
3 Na2CO3 + P2O5 = 2 Na3(PO4) + 3 CO2
Rb + ZnO = RbZnO =>
Rb + ZnO = RbZnO
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
SO2 + AgNO3 = Ag2SO4 + NO2 =>
SO2 + 2 AgNO3 = Ag2SO4 + 2 NO2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
SnO + Fe = FeO2 + Sn =>
2 SnO + Fe = FeO2 + 2 Sn
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CuSO4 + Mg + CaCl2 = MgCl2 + CaSO4 + Cu =>
CuSO4 + Mg + CaCl2 = MgCl2 + CaSO4 + Cu
H2SO4 + Cu + H{+} = Cu2{+} + SO2 + H2O =>
H2SO4 + 4 Cu + 2 H{+} = 2 Cu2{+} + SO2 + 2 H2O
Mg + Cu = MgCu =>
Mg + Cu = MgCu
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Mg + AgCl = MgCl1 + Ag =>
Mg + AgCl = MgCl1 + Ag
Ca(HCO3)2 + NaOH = CaCO3 + H2O + Na2CO3 =>
Ca(HCO3)2 + 2 NaOH = CaCO3 + 2 H2O + Na2CO3
Li + HCl = LiCl + H2 = =>
2 Li + 2 HCl = 2 LiCl + H2
NH3 + Cl2 + H2O = NO + Cl{-} + H3O{+} =>
2 NH3 + 5 Cl2 + 12 H2O = 2 NO + 10 Cl{-} + 10 H3O{+}
Ca(s) + O2(g) = CaO2(s) =>
Ca(s) + O2(g) = CaO2(s)
Sc2O3(s) + H2O = Sc(OH)3(s) =>
Sc2O3(s) + 3 H2O = 2 Sc(OH)3(s)
Al + KNO3 + KOH + H2O = K3[Al(OH)6] + NH4OH =>
8 Al + 3 KNO3 + 21 KOH + 21 H2O = 8 K3[Al(OH)6] + 3 NH4OH
NaCl + NaOH = Na + Cl(OH)2 =>
NaCl + 2 NaOH = 3 Na + Cl(OH)2
NH4OH + FeCl3H2O = Fe(OH)3 + NH4Cl + H2O =>
3 NH4OH + FeCl3H2O = Fe(OH)3 + 3 NH4Cl + H2O
Ca + (OH)2 + H2SO4 = CaSO4 + H2O =>
Ca + (OH)2 + H2SO4 = CaSO4 + 2 H2O
NH3 + Al(NO3)3 + H2O = NH4NO3 + Al(OH)3 =>
3 NH3 + Al(NO3)3 + 3 H2O = 3 NH4NO3 + Al(OH)3
Zn(NO3)2 + C6H12O6 = ZnO + CO2 + H2O + NO2 =>
12 Zn(NO3)2 + C6H12O6 = 12 ZnO + 6 CO2 + 6 H2O + 24 NO2
D + H = HD =>
D + H = HD
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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