| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + Mn = MnS + Fe
Cr(OH)3 + H2SO4 = H2(OH)3 + Cr(SO4) =>
Cr(OH)3 + H2SO4 = H2(OH)3 + Cr(SO4)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlBr33 + Cl2 = AlCl3 + Br2 =>
2 AlBr33 + 3 Cl2 = 2 AlCl3 + 33 Br2
Li2CO3 + SrCl2 = LiCl + Sr(CO3) =>
Li2CO3 + SrCl2 = 2 LiCl + Sr(CO3)
MgCO3 + CH3COOH = CO2 + Mg(CH3COO)2 + H2O =>
MgCO3 + 2 CH3COOH = CO2 + Mg(CH3COO)2 + H2O
CaCO3 + H3PO4 = Ca3[PO4]2 + H2O + CO2 =>
3 CaCO3 + 2 H3PO4 = Ca3[PO4]2 + 3 H2O + 3 CO2
CoBr2 + AgNo3 = Co(No3)2 + AgBr =>
CoBr2 + 2 AgNo3 = Co(No3)2 + 2 AgBr
O5C3H8 + O2 = CO2 + H2O =>
2 O5C3H8 + 5 O2 = 6 CO2 + 8 H2O
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
Mg(NO3)2 + Na3(PO4) = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 NaNO3
Mg(NO3)2 + Na3(PO4) = Mg3(PO4)2 + Na(NO3) =>
3 Mg(NO3)2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 Na(NO3)
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
Zn(NO3)2 + (NH4)3PO4 = Zn3(PO4)2 + (NH4)(NO3) =>
3 Zn(NO3)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6(NH4)(NO3)
Ca(H2PO4)2 + NaHCO3 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
3 Ca(H2PO4)2 + 8 NaHCO3 = Ca3(PO4)2 + 4 Na2HPO4 + 8 CO2 + 8 H2O
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + H2O2 + HNO3 = Fe(NO3)3 + H2O =>
2 Fe + 3 H2O2 + 6 HNO3 = 2 Fe(NO3)3 + 6 H2O
FeCl2(aq) + KOH(aq) = Fe(OH)2(aq) + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2(aq) + 2 KCl(aq)
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
NH4 + CO2 = (NH4)CO2 =>
NH4 + CO2 = (NH4)CO2
AlBr33 + Cl2 = AlCl3 + Br2 =>
2 AlBr33 + 3 Cl2 = 2 AlCl3 + 33 Br2
AgI + Na{2+}S = Ag{2+} + NaI =>
AgI + Na{2+}S = Ag{2+} + NaI
K2Cr2O7 + NO + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 NO + 4 H2SO4 = 2 HNO3 + Cr2(SO4)3 + K2SO4 + 3 H2O
Cr(OH)3 + H2SO4 = H2(OH)3 + Cr(SO4) =>
Cr(OH)3 + H2SO4 = H2(OH)3 + Cr(SO4)
Zn + NH3 + H2O = ZnH + HNO3 =>
8 Zn + NH3 + 3 H2O = 8 ZnH + HNO3
Sb2O5 + NaOH + H2O = NaSb(OH)6 =>
Sb2O5 + 2 NaOH + 5 H2O = 2 NaSb(OH)6
FeS + Mn = MnS + Fe =>
FeS + Mn = MnS + Fe
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
Hg3N2 + KI = HgI2 + K3N =>
Hg3N2 + 6 KI = 3 HgI2 + 2 K3N
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
KBrO3 + HBr = H2O + Br2 + KOH =>
KBrO3 + 5 HBr = 2 H2O + 3 Br2 + KOH
FeCl3 + Zn2 = ZnCl + Fe =>
2 FeCl3 + 3 Zn2 = 6 ZnCl + 2 Fe
K(s) + S(s) = KS(s) =>
K(s) + S(s) = KS(s)
VCl2 + H2O = VOCl + HCl + H2 =>
2 VCl2 + 2 H2O = 2 VOCl + 2 HCl + H2
Al + (OH)2 = Al(OH)3 =>
2 Al + 3(OH)2 = 2 Al(OH)3
H5P3O10 + Na2O = Na3PO4 + H2O =>
2 H5P3O10 + 9 Na2O = 6 Na3PO4 + 5 H2O
Pd + SnCl2 = PdCl2 + Sn2 =>
2 Pd + 2 SnCl2 = 2 PdCl2 + Sn2
Co{3+} + Ni = Co{2+}{+} + Ni{2+} =>
2 Co{3+} + Ni = 2 Co{2+}{+} + Ni{2+}
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Ca(HCO3)2 + H = Ca + H2O + CO2 =>
Ca(HCO3)2 + 2 H = Ca + 2 H2O + 2 CO2
BeCO3(s) = BeO(s) + CO2(g) =>
BeCO3(s) = BeO(s) + CO2(g)
C6H5OH + C5H6Br3N = BrC6H4OH + HBr + C5H6BrN =>
C6H5OH + C5H6Br3N = BrC6H4OH + HBr + C5H6BrN
NH4HCO3(s) = NH3(g) + H2O(g) + CO2 =>
NH4HCO3(s) = NH3(g) + H2O(g) + CO2
NaOH + Ca(CH3COO)2 = NaCH3COO + Ca(OH)2 =>
2 NaOH + Ca(CH3COO)2 = 2 NaCH3COO + Ca(OH)2
Pr + HCl = PrCl3 + H2 =>
2 Pr + 6 HCl = 2 PrCl3 + 3 H2
Na2C2O4 + Pb(NO3)2 = NaNO3 + Pb + CO2 =>
Na2C2O4 + Pb(NO3)2 = 2 NaNO3 + Pb + 2 CO2
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
FeCl3 + BaSO4 = Fe2(SO4)3 + BaCl2 =>
2 FeCl3 + 3 BaSO4 = Fe2(SO4)3 + 3 BaCl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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