| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq)Cu(aq) = Ag(s)Cu(NO3)(aq)
Fe(NO3)3 + Na2SiO3 = Fe2(SiO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 6 NaNO3
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
Al2O3 + Cl2O7 = AlClO5 =>
Al2O3 + Cl2O7 = 2 AlClO5
Cu(NO3)2NaCO3 = Na(NO3)2Cu(CO3) =>
Cu(NO3)2NaCO3 = Na(NO3)2Cu(CO3)
NaHOAgNO3 = NaNO3AgHO =>
NaHOAgNO3 = NaNO3AgHO
CuSO3Na2S = CuSNa2SO3 =>
CuSO3Na2S = CuSNa2SO3
ZnHO = Zn(HO) =>
ZnHO = Zn(HO)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C12H8S + H2 = C12H10 + H2S =>
C12H8S + 2 H2 = C12H10 + H2S
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
Ag + Cu = AgCu =>
Ag + Cu = AgCu
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AlNOCaSO = Al(SO)Ca(NO) =>
AlNOCaSO = Al(SO)Ca(NO)
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O =>
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O
H2 + H2SO4 + BaCrO4 = H2O + BaSO4 + Cr =>
3 H2 + H2SO4 + BaCrO4 = 4 H2O + BaSO4 + Cr
Fe2O3 + C2 = Fe2 + CO =>
2 Fe2O3 + 3 C2 = 2 Fe2 + 6 CO
H2SO4 + FeO = FeS + Fe2O3 + H2O =>
H2SO4 + 9 FeO = FeS + 4 Fe2O3 + H2O
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
NaHCO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq)
CuBr2Pb(NO3)2 = PbBr2Cu(NO3)2 =>
CuBr2Pb(NO3)2 = PbBr2Cu(NO3)2
Al + Cl = Al3Cl2 =>
3 Al + 2 Cl = Al3Cl2
Al2O3 + Cl2O7 = AlClO5 =>
Al2O3 + Cl2O7 = 2 AlClO5
KH2O = KOHH =>
KH2O = KOHH
MgSO4H2O = MgH2OSO4 =>
MgSO4H2O = MgH2OSO4
LiOH + HF = HOH + LiF =>
LiOH + HF = HOH + LiF
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
C10H8 + H2O = CO2 + H2 =>
C10H8 + 20 H2O = 10 CO2 + 24 H2
Ni(SO4) + NaOH = Ni(OH)2 + Na2SO4 =>
Ni(SO4) + 2 NaOH = Ni(OH)2 + Na2SO4
C2H6 + O2 = C + H2OO =>
C2H6 + 3 O2 = 2 C + 3 H2OO
Al + O2 = Al2(O)3 =>
4 Al + 3 O2 = 2 Al2(O)3
RbOH + H3PO4 = H3Rb + PO4OH =>
RbOH + H3PO4 = H3Rb + PO4OH
S2 + CH4 + H2O = CO2 + H2S =>
2 S2 + CH4 + 2 H2O = CO2 + 4 H2S
Fe(s) + HCl = FeCl2(aq) + H2 =>
Fe(s) + 2 HCl = FeCl2(aq) + H2
HBr(aq) + Ca(s) = CaBr2(aq) + H2(g) =>
2 HBr(aq) + Ca(s) = CaBr2(aq) + H2(g)
Mg(OH2)ZnSO3 = MgSO3ZnOH2 =>
Mg(OH2)ZnSO3 = MgSO3ZnOH2
Cd(NO3)2(aq) + (NH4)2S(aq) = CdS + NH4NO3 =>
Cd(NO3)2(aq) + (NH4)2S(aq) = CdS + 2 NH4NO3
NaBr + Cu(NO3)2 = Na(NO3) + CuBr2 =>
2 NaBr + Cu(NO3)2 = 2 Na(NO3) + CuBr2
HNO3 + KOH = H2O + KN + O =>
HNO3 + KOH = H2O + KN + 3 O
Fe(OH)3 + FeOH = Fe2O3 + H =>
Fe(OH)3 + 3 FeOH = 2 Fe2O3 + 6 H
Ti + Cr = TiCr =>
Ti + Cr = TiCr
NH3HSO4 = NH4SO4 =>
NH3HSO4 = NH4SO4
N(C2H4OH)3HCl = (HOCH2CH2)3N*HCl =>
N(C2H4OH)3HCl = (HOCH2CH2)3N*HCl
Na3PO4 + HCl = NaCl + Na2HPO4 =>
Na3PO4 + HCl = NaCl + Na2HPO4
NaHCO3HIO3 = HHCO3NaIO3 =>
NaHCO3HIO3 = HHCO3NaIO3
NH4Cl(aq) + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl(aq) + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)3 + Cl2Na3 =>
3 CaCl2 + 3 Na3PO4 = Ca3(PO4)3 + 3 Cl2Na3
Cr2O3 + NaOH + KNO3 = Na2CrO4 + KNO2 + H2O =>
Cr2O3 + 4 NaOH + 3 KNO3 = 2 Na2CrO4 + 3 KNO2 + 2 H2O
CaHPO4 + HNO3 = Ca(NO3)2 + H3PO4 =>
CaHPO4 + 2 HNO3 = Ca(NO3)2 + H3PO4
CaWO4 + NaOH = Ca(OH)2 + Na2WO4 =>
CaWO4 + 2 NaOH = Ca(OH)2 + Na2WO4
NH4Cr2 + O = Cr2O3 + N2 + H2O =>
2 NH4Cr2 + 10 O = 2 Cr2O3 + N2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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