| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HCOONa = (HCOO)2Ca + 2 NaOH
Ti + NaC3Cl2N3O3 + S = C + N2 + TiO2 + S2Cl2 + Na2S =>
3 Ti + 2 NaC3Cl2N3O3 + 5 S = 6 C + 3 N2 + 3 TiO2 + 2 S2Cl2 + Na2S
ZnO + H2SO4 + H2O = ZnSO4*7H2O =>
ZnO + H2SO4 + 6 H2O = ZnSO4*7H2O
CH3COHH2 = C2H5OH =>
CH3COHH2 = C2H5OH
PbCl2 + CH3COONa = (CH3COO)2Pb + NaCl =>
PbCl2 + 2 CH3COONa = (CH3COO)2Pb + 2 NaCl
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Tm + Cl2 = TmCl3 =>
2 Tm + 3 Cl2 = 2 TmCl3
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2 =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2
NaHCO3(ag) + CH3COOH(ag) = CO2(g) + H2O(i) + CH3COONa(ag) =>
NaHCO3(ag) + CH3COOH(ag) = CO2(g) + H2O(i) + CH3COONa(ag)
Li3N + MgO = Li2O + Mg3N2 =>
2 Li3N + 3 MgO = 3 Li2O + Mg3N2
Ba(NO3)2 + K(MnO4) = Ba(MnO4)2 + K(NO3) =>
Ba(NO3)2 + 2 K(MnO4) = Ba(MnO4)2 + 2 K(NO3)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Hg + Sn(SO4)2 = Sn + Hg2SO4 =>
4 Hg + Sn(SO4)2 = Sn + 2 Hg2SO4
NaNO3(aq) + KI(aq) = NaI(s) + KNO3(aq) =>
NaNO3(aq) + KI(aq) = NaI(s) + KNO3(aq)
Al(s) + AuCl2(aq) = Au(s) + AlCl3(aq) =>
2 Al(s) + 3 AuCl2(aq) = 3 Au(s) + 2 AlCl3(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Cu(s) + FeCl2(ac) = CuCl2(ac) + Fe(s) =>
Cu(s) + FeCl2(ac) = CuCl2(ac) + Fe(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Ag(NO3)NaCl = AgCl(s)NaNO3(aq) =>
Ag(NO3)NaCl = AgCl(s)NaNO3(aq)
V2O5 + NH3 + H2O = NH4VO3 =>
V2O5 + 2 NH3 + H2O = 2 NH4VO3
NaOH + FeP = FeOH + NaP =>
NaOH + FeP = FeOH + NaP
UO2 + HCl = UCl4 + H2O =>
UO2 + 4 HCl = UCl4 + 2 H2O
Na2CO3*10H2O + C6H8O7 = Na2C6H8O7 + H2O + CO2 =>
9 Na2CO3*10H2O + 10 C6H8O7 = 9 Na2C6H8O7 + 94 H2O + 15 CO2
Cr + FeBr2 = CrBr3 + Fe =>
2 Cr + 3 FeBr2 = 2 CrBr3 + 3 Fe
MnO2 + I2 = MnI4 + O2 =>
MnO2 + 2 I2 = MnI4 + O2
MgCO3 + C2H4O2 = CO2 + Mg(C2H3O2)2 + H2O =>
MgCO3 + 2 C2H4O2 = CO2 + Mg(C2H3O2)2 + H2O
Mg(SO4) + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
Mg(SO4) + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
CH2CHCl + O2 = CO2 + H2O + HCl =>
2 CH2CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Na3PO4 + Cu(OH)2 = Cu3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 NaOH
Ca(C2H3O2)2 + Al2(SO3)3 = CaSO3 + Al(C2H3O2)3 =>
3 Ca(C2H3O2)2 + Al2(SO3)3 = 3 CaSO3 + 2 Al(C2H3O2)3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
NiClO3 + K3PO4 = Ni3PO4 + KClO3 =>
3 NiClO3 + K3PO4 = Ni3PO4 + 3 KClO3
MnSO4 + Na2O2 = Na2MnO4 + Na2SO4 =>
MnSO4 + 2 Na2O2 = Na2MnO4 + Na2SO4
H2O = H28 + O5 =>
70 H2O = 5 H28 + 14 O5
Bi3P5 = Bi + P4 =>
4 Bi3P5 = 12 Bi + 5 P4
Zn2O3 = Zn + O2 =>
2 Zn2O3 = 4 Zn + 3 O2
P = P2 =>
2 P = P2
Br2NaI = NaBr2I =>
Br2NaI = NaBr2I
Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn
KH + CO2 + H2O = K2CO3 + H2 =>
2 KH + CO2 + H2O = K2CO3 + 2 H2
F6 = F =>
F6 = 6 F
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Fe2 + Sn(NO3)4 = Fe(NO3)3 + Sn =>
2 Fe2 + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
CuSO4 = CuO + O2 + SO2 =>
2 CuSO4 = 2 CuO + O2 + 2 SO2
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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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