| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + K2S = MgS + 2 KNO3
P3N5 + BaN6 + NH4Cl = BaH4P6N12 + BaCl2 + N2 =>
4 P3N5 + 3 BaN6 + 2 NH4Cl = 2 BaH4P6N12 + BaCl2 + 8 N2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
Li + FeBr3 = Fe + LiBr =>
3 Li + FeBr3 = Fe + 3 LiBr
C4H8(OH)2 + PCl5 = C4H8(Cl)2 + POCl3 + HCl =>
C4H8(OH)2 + 2 PCl5 = C4H8(Cl)2 + 2 POCl3 + 2 HCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
Al3 + AgN3 = Ag + Al(N3)3 =>
Al3 + 9 AgN3 = 9 Ag + 3 Al(N3)3
FeI3 + Cu(NO3)2 = Fe(NO3)3 + CuI2 =>
2 FeI3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuI2
CaSO4*H2O = CaO + SO3 + H2O =>
CaSO4*H2O = CaO + SO3 + H2O
KHSO4 + Ba(OH)2 = K2SO4 + BaSO4 + H2O =>
2 KHSO4 + Ba(OH)2 = K2SO4 + BaSO4 + 2 H2O
SiO2 + H2SO4 = H2SiO4 + SO2 =>
SiO2 + H2SO4 = H2SiO4 + SO2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C4H4O4 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
2 C4H4O4 + 3 NaHCO3 = 5 CO2 + H2O + 3 NaC2H3O2
Li3N + O2 = Li3O + N2 =>
2 Li3N + O2 = 2 Li3O + N2
K3Fe(C2O4)3*3H2O(aq) + KMnO4(aq) + H2SO4(aq) = CO2(g) + Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O =>
10 K3Fe(C2O4)3*3H2O(aq) + 12 KMnO4(aq) + 48 H2SO4(aq) = 60 CO2(g) + 5 Fe2(SO4)3(aq) + 12 MnSO4(aq) + 21 K2SO4(aq) + 78 H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
CuCl2 + BaCl2 = CuCl4 + Ba =>
CuCl2 + BaCl2 = CuCl4 + Ba
Ba(HCO3)2 + H2SO4 = CO2 + H2O + BaSO4 =>
Ba(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + BaSO4
CH3OH + H = CH3OHH =>
CH3OH + H = CH3OHH
NaI + O = NaIO3 =>
NaI + 3 O = NaIO3
MnSO4 + K2Cr2O7 + H2SO4 = K2SO4 + KMnO4 + Cr2(SO4)3 + H2O =>
6 MnSO4 + 5 K2Cr2O7 + 11 H2SO4 = 2 K2SO4 + 6 KMnO4 + 5 Cr2(SO4)3 + 11 H2O
H3BO3 + C2H5OH = (C2H5)3BO3 + H2O =>
H3BO3 + 3 C2H5OH = (C2H5)3BO3 + 3 H2O
HIO + Sn(OH)4 = Sn(IO)4 + H2O =>
4 HIO + Sn(OH)4 = Sn(IO)4 + 4 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Al2O3 + S2O4 = Al2SO5 =>
2 Al2O3 + S2O4 = 2 Al2SO5
F2 + HNO3 = FNO3 + H2 =>
F2 + 2 HNO3 = 2 FNO3 + H2
BaCl2 + FeCl3 = BaCl3 + FeCl =>
2 BaCl2 + FeCl3 = 2 BaCl3 + FeCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
SrBr2 + F2 = SrF2 + Br2 =>
SrBr2 + F2 = SrF2 + Br2
Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + H2O(steam) = Fe2O3 + H2(g) =>
2 Fe + 3 H2O(steam) = Fe2O3 + 3 H2(g)
NH4 + OH + HCHO = C6H12N4 + H2O =>
4 NH4 + 4 OH + 6 HCHO = C6H12N4 + 10 H2O
HF + MgCO3 = MgF2 + CO2 + H2O =>
2 HF + MgCO3 = MgF2 + CO2 + H2O
CuSO4(aq) + NaHCO3(aq) = Cu(HCO3)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaHCO3(aq) = Cu(HCO3)2(s) + Na2SO4(aq)
C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KBr + MnO2 + H2SO4 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
NaHCO3 + NH3 = NaH3 + NHCO3 =>
NaHCO3 + NH3 = NaH3 + NHCO3
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + Na2SO4 = Mg2(SO4)3 + Na =>
2 Mg + 3 Na2SO4 = Mg2(SO4)3 + 6 Na
Sc + NaOH + H2O = Na3[Sc(OH)6] + H2 =>
2 Sc + 6 NaOH + 6 H2O = 2 Na3[Sc(OH)6] + 3 H2
C32H66 + O2 = C15H31COOH + H2O =>
2 C32H66 + 5 O2 = 4 C15H31COOH + 2 H2O
Ag + Ni = AgNi =>
Ag + Ni = AgNi
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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