| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuFeS + 16 HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + 11 NO2 + 7 H2O
KOHFe(NO3)3 = FeOHK(NO3)3 =>
KOHFe(NO3)3 = FeOHK(NO3)3
H4SnO4 + NaOH = Na4SnO4 + H2O =>
H4SnO4 + 4 NaOH = Na4SnO4 + 4 H2O
Fe(OH)2 + H2SiO3 = FeSiO3 + H2O =>
Fe(OH)2 + H2SiO3 = FeSiO3 + 2 H2O
CuCl + Zn = ZnCl2 + Cu =>
2 CuCl + Zn = ZnCl2 + 2 Cu
Cu + CH3COOH + O = (CH3COO)2Cu + H2O =>
Cu + 2 CH3COOH + O = (CH3COO)2Cu + H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
HgCI2 + Sb = SbCI2 + Hg =>
HgCI2 + Sb = SbCI2 + Hg
FePbNO32 = FeNO32Pb =>
FePbNO32 = FeNO32Pb
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H(OH) =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(OH)
C4H8 + H2O2 = C4H10O2 =>
C4H8 + H2O2 = C4H10O2
Cu + HNo3 = Cu(No3)2 + H2 =>
Cu + 2 HNo3 = Cu(No3)2 + H2
SO3 + KI = K2SO3 + I2 =>
SO3 + 2 KI = K2SO3 + I2
Ba(OH)2 + H3(PO4) = BaH(PO4) + H2O =>
Ba(OH)2 + H3(PO4) = BaH(PO4) + 2 H2O
KOH + Zn(C2H3O2)2 = ZnKOH + KOH(C2H3O2) =>
3 KOH + Zn(C2H3O2)2 = ZnKOH + 2 KOH(C2H3O2)
Fe + Zn(NO3)2 = Fe(NO3) + Zn2 =>
4 Fe + 2 Zn(NO3)2 = 4 Fe(NO3) + Zn2
Fe2O3 + C6H8O6 = FeO + C6H6O6 + H2O =>
Fe2O3 + C6H8O6 = 2 FeO + C6H6O6 + H2O
HCOOH + C2H5OH = C3H6O + H2O =>
2 HCOOH + 5 C2H5OH = 4 C3H6O + 5 H2O
NaCIO = NaCI + O2 =>
2 NaCIO = 2 NaCI + O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H(OH) =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H(OH)
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
FeSO4 + C12H8N2 = [Fe(C12H8N2)]SO4 =>
FeSO4 + C12H8N2 = [Fe(C12H8N2)]SO4
H2C2O4*2H2O + Ca(NO3)2*4H2O = CaC2O4 + H2O + HNO3 =>
H2C2O4*2H2O + Ca(NO3)2*4H2O = CaC2O4 + 6 H2O + 2 HNO3
MnO4 + CH3OH = MnO2 + HCHO + H2O =>
MnO4 + 2 CH3OH = MnO2 + 2 HCHO + 2 H2O
Er(OH)3 + H{+} = Er{3+} + H2O =>
Er(OH)3 + 3 H{+} = Er{3+} + 3 H2O
H3(PO4) + KOH = H2O + K3PO4 =>
H3(PO4) + 3 KOH = 3 H2O + K3PO4
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
NaOHKHSO4 = NaHSO4KOH =>
NaOHKHSO4 = NaHSO4KOH
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2O + AgNO3 + CO2 = Ag2CO3 + NO3{-} + H3O{+} =>
3 H2O + 2 AgNO3 + CO2 = Ag2CO3 + 2 NO3{-} + 2 H3O{+}
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H(OH) =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H(OH)
H2 = H7 =>
7 H2 = 2 H7
H2O + N2 = HNO3 + NH3 =>
9 H2O + 4 N2 = 3 HNO3 + 5 NH3
C9H12 + Cl2 = C9H11Cl + HCl =>
C9H12 + Cl2 = C9H11Cl + HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaI = Na(s)I(s) =>
NaI = Na(s)I(s)
C3H8O3 + MnO4{-} + OH{-} = MnO4{-2} + CO3{-2} + H2O =>
C3H8O3 + 14 MnO4{-} + 20 OH{-} = 14 MnO4{-2} + 3 CO3{-2} + 14 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg2Cu(NO3)2 = CuMg2(NO3)2 =>
Mg2Cu(NO3)2 = CuMg2(NO3)2
H3AsO4 + Hg(OH) = H2O + Hg2HAsO4 =>
H3AsO4 + 2 Hg(OH) = 2 H2O + Hg2HAsO4
Cr + Cu(NO3)2 = Cu + Cr(NO3)3 =>
2 Cr + 3 Cu(NO3)2 = 3 Cu + 2 Cr(NO3)3
MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O
Al + CH3COOH = Al(CH3COOH)2 =>
Al + 2 CH3COOH = Al(CH3COOH)2
NH3 + Al = AlN + H3 =>
NH3 + Al = AlN + H3
Mg + HBr = MgBr2H2 =>
Mg + 2 HBr = MgBr2H2
Fe(NO3)2 + Zn = Fe + Zn(NO3)2 =>
Fe(NO3)2 + Zn = Fe + Zn(NO3)2
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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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