| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiF + AgNO3 = Li(NO3) + AgF
Al2(Cr2O7)3 + Na3(PO4) = Al(PO4) + Na2(Cr2O7) =>
Al2(Cr2O7)3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2(Cr2O7)
VO2{+} + SeO3{-}2 = VO{+} + SeO4{-}2 =>
VO2{+} + SeO3{-}2 = VO{+} + SeO4{-}2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeSO4 + (NH4)3PO4 = FePO4 + (NH4)2SO4 + NH3 + H =>
FeSO4 + (NH4)3PO4 = FePO4 + (NH4)2SO4 + NH3 + H
XeF6 + (C2H4) = (C2F4) + HF + XeF4 =>
4 XeF6 + (C2H4) = (C2F4) + 4 HF + 4 XeF4
NH4PO4 + Mg = MgPO4 + NH4 =>
NH4PO4 + Mg = MgPO4 + NH4
C5H10Cl2 + Na = C6H12 + NaCl =>
6 C5H10Cl2 + 12 Na = 5 C6H12 + 12 NaCl
Cu3(PO4)2 + H3PO4 = CuHPO4 =>
Cu3(PO4)2 + H3PO4 = 3 CuHPO4
SO3{-2} + MnO4{-} + H2O = MnO2 + OH{-} + SO4{-2} =>
3 SO3{-2} + 2 MnO4{-} + H2O = 2 MnO2 + 2 OH{-} + 3 SO4{-2}
Sr(NO3)2 + KBr = SrBr2 + K(NO3) =>
Sr(NO3)2 + 2 KBr = SrBr2 + 2 K(NO3)
AlS + BaCl2 = AlCl2 + BaS =>
AlS + BaCl2 = AlCl2 + BaS
La2O3 + CrO3 = La2Cr + O =>
La2O3 + CrO3 = La2Cr + 6 O
Mg + HNO3 = H2 + MgNO3 =>
2 Mg + 2 HNO3 = H2 + 2 MgNO3
La2O3 + CrO3 = La2Cr + O =>
La2O3 + CrO3 = La2Cr + 6 O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2O + RbOH = RbOH2 + OH =>
H2O + RbOH = RbOH2 + OH
HgNO3 = Hg + NO2 + O2 =>
2 HgNO3 = 2 Hg + 2 NO2 + O2
CH3CH2OHHCl = CH3CH3OHCl =>
CH3CH2OHHCl = CH3CH3OHCl
H[AuBr4] + SO2 + H2O = Au + H2SO4 + HBr =>
2 H[AuBr4] + 3 SO2 + 6 H2O = 2 Au + 3 H2SO4 + 8 HBr
N2 + O2 + H2O + Br2 = NH4BrO3 =>
N2 + O2 + 4 H2O + Br2 = 2 NH4BrO3
C4H9O = C8H16O2 + H2 =>
2 C4H9O = C8H16O2 + H2
Al(HO)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(HO)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
Al + Na2CO3 + H2O = NaHCO3 + Na[Al(OH)4] + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 NaHCO3 + 2 Na[Al(OH)4] + 3 H2
Al2O3 + Zn(OH)2 = Zn(AlO2)2 + H2O =>
Al2O3 + Zn(OH)2 = Zn(AlO2)2 + H2O
PbC2H3O2 + KOH = KC2H3O2 + PbOH =>
PbC2H3O2 + KOH = KC2H3O2 + PbOH
NH3 + NaHCO3 = NaNH2 + CO2 + H2O =>
NH3 + NaHCO3 = NaNH2 + CO2 + H2O
HI + NH3 = I + NH4 =>
HI + NH3 = I + NH4
Al + NH4Cl = [Al(NH3)4]Cl2 + HCl + H2 =>
Al + 4 NH4Cl = [Al(NH3)4]Cl2 + 2 HCl + H2
Zn2 + MgCl = MgZn + Cl =>
Zn2 + 2 MgCl = 2 MgZn + 2 Cl
MgNH4AsO4H12O6 = Mg2As2O7 + NH3 + H2O =>
2 MgNH4AsO4H12O6 = Mg2As2O7 + 2 NH3 + 13 H2O
(COOH)2 + Fe(OH)3 = C6Fe2O12 + H2O =>
3(COOH)2 + 2 Fe(OH)3 = C6Fe2O12 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K(PO4)BaCl = KClBaPO4 =>
K(PO4)BaCl = KClBaPO4
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr =>
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr
Na2SO4NH4NO3 = Na2NO3SO4NH4 =>
Na2SO4NH4NO3 = Na2NO3SO4NH4
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgSO4Na3PO4 = Na3SO4MgPO4 =>
MgSO4Na3PO4 = Na3SO4MgPO4
(C17H35CO2)3C3H5 + O2 = CO2 + H2O =>
2(C17H35CO2)3C3H5 + 163 O2 = 114 CO2 + 110 H2O
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Hg2(NO3)2 + Na3PO4 = Hg3(PO4)2 + Na2NO3 =>
3 Hg2(NO3)2 + 4 Na3PO4 = 2 Hg3(PO4)2 + 6 Na2NO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NH4HCO3(s) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq) =>
NH4HCO3(s) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq)
BaCl2 + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2 + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
Mg + NHO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 NHO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
C6H5NO3 + Fe + HCl = C6H5NH3 + FeCl3 + H2O =>
C6H5NO3 + 3 Fe + 9 HCl = C6H5NH3 + 3 FeCl3 + 3 H2O
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
C6H5CONa + H2O = C6H4COONa + H3O =>
C6H5CONa + 4 H2O = C6H4COONa + 3 H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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