| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Ba(OH)2*8H2O] + 2(NH4SCN) = Ba(SCN)2 + 10 H2O + 2 NH3
CH3COCH3 + NH2OH = H2O + CO2 + NH3 =>
CH3COCH3 + 8 NH2OH = 3 H2O + 3 CO2 + 8 NH3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Ni + Al = Ni3Al =>
3 Ni + Al = Ni3Al
S(s) + H2SO4(l) = SO2(g) + H2O(l) =>
S(s) + 2 H2SO4(l) = 3 SO2(g) + 2 H2O(l)
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
Ca + O2 = Ca4O2 =>
4 Ca + O2 = Ca4O2
K3Fe(C2O4)3 + NH4SCN = KSCN + NH4 + Fe + C2O4 =>
K3Fe(C2O4)3 + 3 NH4SCN = 3 KSCN + 3 NH4 + Fe + 3 C2O4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2SiO3H2SO4 = H2SiO3Na2SO4 =>
Na2SiO3H2SO4 = H2SiO3Na2SO4
Ni(C2H3O2)3 + H2S = Ni2S3 + HC2H3O2 =>
2 Ni(C2H3O2)3 + 3 H2S = Ni2S3 + 6 HC2H3O2
CuCl2(ac) + Zn(s) = Cu(s) + ZnCl2(ac) =>
CuCl2(ac) + Zn(s) = Cu(s) + ZnCl2(ac)
Cl2H2 = HCl =>
Cl2H2 = 2 HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + CaCO{3} = HCO{3} + CaCl =>
HCl + CaCO{3} = HCO{3} + CaCl
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
CuS + NHO3 = H2O + CuSO4 + NO =>
3 CuS + 8 NHO3 = 4 H2O + 3 CuSO4 + 8 NO
HCIO3 + Br2 + H2O = HBrO3 + HCI =>
5 HCIO3 + 3 Br2 + 3 H2O = 6 HBrO3 + 5 HCI
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
K3Fe(C2O4)3 + NH4SCN = KSCN + NH4 + Fe + C2O4 =>
K3Fe(C2O4)3 + 3 NH4SCN = 3 KSCN + 3 NH4 + Fe + 3 C2O4
MnO2 + HCl + Na2SO3 = H2O + NaCl + MnSO4 =>
MnO2 + 2 HCl + Na2SO3 = H2O + 2 NaCl + MnSO4
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
AgC2H3O2 + Na3PO4 = Ag3PO4 + NaC2H3O2 =>
3 AgC2H3O2 + Na3PO4 = Ag3PO4 + 3 NaC2H3O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
CrCl3 + Ba(OH)2 = Cr(OH)3 + BaCl2 =>
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaCl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
(H3C)2PCH2N(CH3)2 + O2 = CO2 + H3PO4 + N2 + H2O =>
4(H3C)2PCH2N(CH3)2 + 39 O2 = 20 CO2 + 4 H3PO4 + 2 N2 + 22 H2O
I + Li3N = LiI + N =>
3 I + Li3N = 3 LiI + N
Cd(NO3)2 + K3PO4 = Cd3(PO4)2 + KNO3 =>
3 Cd(NO3)2 + 2 K3PO4 = Cd3(PO4)2 + 6 KNO3
K3Fe(C2O4)3 + NH4SCN = KSCN + NH4 + Fe + C2O4 =>
K3Fe(C2O4)3 + 3 NH4SCN = 3 KSCN + 3 NH4 + Fe + 3 C2O4
(CH2OH)2 = (CH2)4O2 + H2O =>
2(CH2OH)2 = (CH2)4O2 + 2 H2O
CuFeCl3 = CuCl2FeCl =>
CuFeCl3 = CuCl2FeCl
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
K3Fe(C2O4)3 + NH4SCN = KSCN + NH4 + Fe + C2O4 =>
K3Fe(C2O4)3 + 3 NH4SCN = 3 KSCN + 3 NH4 + Fe + 3 C2O4
ZnO + BrO = ZnBr2 + O2 =>
2 ZnO + 4 BrO = 2 ZnBr2 + 3 O2
Hg + S = HgS =>
Hg + S = HgS
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
HNO3(ac)NaOH = NaNO3H2O =>
HNO3(ac)NaOH = NaNO3H2O
CH2CHCOOH + HBr = CH3CHBrCOOH =>
CH2CHCOOH + HBr = CH3CHBrCOOH
Zn + PbCl2 = Pb + ZnCl2 =>
Zn + PbCl2 = Pb + ZnCl2
BaCl2NaOH = BaOHCl2Na =>
BaCl2NaOH = BaOHCl2Na
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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