| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C15H32COOH + 29 O2 = 64 C + 66 H2O
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
BeO + F2 = O2 + BeF2 =>
2 BeO + 2 F2 = O2 + 2 BeF2
Fe2(CO3)3 + H2NO3 = Fe2(NO3)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2NO3 = Fe2(NO3)3 + 3 H2O + 3 CO2
CuO(s) + H2So4(aq) = CuSo4(aq) + H2O =>
CuO(s) + H2So4(aq) = CuSo4(aq) + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2SiO3 + (NH4)2MoO4 + HCl = H4[SiMo12O40] + NH4Cl + H2O =>
H2SiO3 + 12(NH4)2MoO4 + 24 HCl = H4[SiMo12O40] + 24 NH4Cl + 11 H2O
(CaSO4)(H2O) + SO3 = CaSO4 + H2SO4 =>
(CaSO4)(H2O) + SO3 = CaSO4 + H2SO4
Fe3 + O8 = Fe5O3 =>
40 Fe3 + 9 O8 = 24 Fe5O3
Ba(NO3)2(aq) + Na2CrO4(aq) = BaCrO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2CrO4(aq) = BaCrO4 + 2 NaNO3(aq)
KMnO4 + Al(OH)3 = Al(MnO4)3 + KOH =>
3 KMnO4 + Al(OH)3 = Al(MnO4)3 + 3 KOH
Br2O7H2O = Br2O8H2 =>
Br2O7H2O = Br2O8H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Sn + CuSO4 = SnSO4 + Cu =>
Sn + CuSO4 = SnSO4 + Cu
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
NH4NO3 + ZnSO4 = (NH4)2SO4 + Zn(NO3)2 =>
2 NH4NO3 + ZnSO4 = (NH4)2SO4 + Zn(NO3)2
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
CH3OH + CrO7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
9 CH3OH + 2 CrO7{2-} + 10 H{+} = 9 CH2O + 2 Cr{3+} + 14 H2O
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + Na2(NO3)2 =>
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + Na2(NO3)2
NH3(g) + HC1(g) = NH4C1(s) =>
NH3(g) + HC1(g) = NH4C1(s)
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Sn = NO2 + SnO2 + H2O =>
4 HNO3 + Sn = 4 NO2 + SnO2 + 2 H2O
Na3 + C6 + H5 + O7 = NaH2CO2 =>
70 Na3 + 35 C6 + 84 H5 + 60 O7 = 210 NaH2CO2
CH3CO2H(aq) + Mg(OH)2(s) = C2H3O2OH + MgH2 =>
2 CH3CO2H(aq) + Mg(OH)2(s) = 2 C2H3O2OH + MgH2
FeCl3 + HCl = HFe + Cl =>
FeCl3 + HCl = HFe + 4 Cl
VCl2 + H2O = V(OH)2 + HCl =>
VCl2 + 2 H2O = V(OH)2 + 2 HCl
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
FeSO4 + Na2SiO3 + H2O = Fe(OH)2 + Na2SO4 + SiO2 =>
FeSO4 + Na2SiO3 + H2O = Fe(OH)2 + Na2SO4 + SiO2
(CrCl(H2O)5)Cl2 + AgNO3 = (CrCl(H2O)5)(NO3)2 + AgCl =>
(CrCl(H2O)5)Cl2 + 2 AgNO3 = (CrCl(H2O)5)(NO3)2 + 2 AgCl
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
AgI + Na{2}S{+} = Ag{2}S + NaI =>
AgI + Na{2}S{+} = Ag{2}S + NaI
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 CO2 + 2 H2O
FeSO4(aq) + NaCl(aq) = FeCl2(aq) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaCl(aq) = FeCl2(aq) + Na2SO4(aq)
H2O(aq) = H2(l) + O2(g) =>
2 H2O(aq) = 2 H2(l) + O2(g)
H3BO3 + H2O = [B(H2O)(OH)3] =>
H3BO3 + H2O = [B(H2O)(OH)3]
HNO3*NH3 = NH4NO3 =>
HNO3*NH3 = NH4NO3
CH3COOH(l) + H2O2(l) + Cu(s) = Cu(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(l) + H2O2(l) + Cu(s) = Cu(CH3COO)2(aq) + 2 H2O(l)
LiSO4 = Li + SO4 =>
LiSO4 = Li + SO4
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
C7H8Cl + H2O = C7H9O + HCl =>
C7H8Cl + H2O = C7H9O + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Cr(OH)3 + H2O2 = H2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 H2CrO4 + 4 H2O
Ni(CH3COO)2 + NaOH = Ni(OH)2 + NaCH3COO =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 NaCH3COO
Hg + Ca(NO3)2 = Ca + Hg(NO3)2 =>
Hg + Ca(NO3)2 = Ca + Hg(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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