| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaCO{3} + HCl = CaCl + HCO{3} =>
CaCO{3} + HCl = CaCl + HCO{3}
CH3OH + BF3 = CH3O + BF3H =>
CH3OH + BF3 = CH3O + BF3H
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
MgO + SO2 = Mg + MgSO4 =>
2 MgO + SO2 = Mg + MgSO4
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Ba(NO3)2 + NaCO3 = Ba(CO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaCO3 = Ba(CO3)2 + 2 NaNO3
CO3{2-} + H2O = HCO3{-} + OH{-) =>
CO3{2-} + H2O = HCO3{-} + OH{-)
Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4 =>
2 Ba(OH)2 + H3PO4 = Ba2PO4 + H3(OH)4
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
NH4S + PbNO3 = NH4NO3PbS =>
NH4S + PbNO3 = NH4NO3PbS
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
ZnO + CaCO3 = CaZnO2 + CO2 =>
ZnO + CaCO3 = CaZnO2 + CO2
Zn + Ba(OH)2 = BaZnO2 + H2 =>
Zn + Ba(OH)2 = BaZnO2 + H2
NH3 + CaCl2 = CaH2 + NCl3 =>
2 NH3 + 3 CaCl2 = 3 CaH2 + 2 NCl3
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
(NH4)PO4 + Pb(NO3)4 = Pb(PO4)4 + NH4NO3 =>
4(NH4)PO4 + Pb(NO3)4 = Pb(PO4)4 + 4 NH4NO3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Al(ClO3)3 = Al2O3 + Cl2O5 =>
2 Al(ClO3)3 = Al2O3 + 3 Cl2O5
Sr(NO3)2 + Fe(NO3)3*9H2O + C2H5NO2 = SrFeO3 + H2O + CO2 + N2 =>
6 Sr(NO3)2 + 6 Fe(NO3)3*9H2O + 16 C2H5NO2 = 6 SrFeO3 + 94 H2O + 32 CO2 + 23 N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4(aq) + Na2S(aq) = CuS(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2S(aq) = CuS(s) + Na2SO4(aq)
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
SiH4 + H2O2 = SiO2 + H2 =>
SiH4 + H2O2 = SiO2 + 3 H2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2S + Bi(NO3)3 = NaNO3 + Bi2S3 =>
3 Na2S + 2 Bi(NO3)3 = 6 NaNO3 + Bi2S3
SiCl4 = Si + Cl =>
SiCl4 = Si + 4 Cl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Sn(OH)4 + AlCl3 = Al(OH)3 + SnCl4 =>
3 Sn(OH)4 + 4 AlCl3 = 4 Al(OH)3 + 3 SnCl4
Al + C2H4O2 = AlC2H4O2 =>
Al + C2H4O2 = AlC2H4O2
HNO3(l) + N2H4(l) = N2(g) + H2O(l) =>
4 HNO3(l) + 5 N2H4(l) = 7 N2(g) + 12 H2O(l)
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe2{+} + O2 = Fe{3+} + O{2-} =>
4 Fe2{+} + 5 O2 = 8 Fe{3+} + 10 O{2-}
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Magnesiumoxide + carbon = magnesium + carbonmonoxide =>
MgO + C = Mg + CO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH2O + H2SO4 = CO2 + H2O + SO2 =>
CH2O + 2 H2SO4 = CO2 + 3 H2O + 2 SO2
CrPO4 + CrP + TiP2O7 + SiO2 = Cr2Ti2Si2P6O25 =>
7 CrPO4 + CrP + 8 TiP2O7 + 8 SiO2 = 4 Cr2Ti2Si2P6O25
K2SO4 + H3PO4 = KH2PO4 + H2 + SO4 =>
K2SO4 + 2 H3PO4 = 2 KH2PO4 + H2 + SO4
LiOH + Li2SO4 = Li2OH + LiSO4 =>
LiOH + Li2SO4 = Li2OH + LiSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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