| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnC2O4 = Zn + 2 C + 2 O2
Fe(C2H3O2)2MgSO4 = FeSO4Mg(C2H3O2)2 =>
Fe(C2H3O2)2MgSO4 = FeSO4Mg(C2H3O2)2
C6H6 + IBr = C6H5I + HBr =>
C6H6 + IBr = C6H5I + HBr
Fe(s) + HCl = FeCl2(aq) + H2 =>
Fe(s) + 2 HCl = FeCl2(aq) + H2
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
Fe(s) + HCl = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2(g)
CH3COOH + KMnO4 = (CH3COOH)KMnO4 =>
CH3COOH + KMnO4 = (CH3COOH)KMnO4
Na2S2O5 + H2O + HAuCl4 = Na2SO4 + HCl + SO2 + Au =>
3 Na2S2O5 + 3 H2O + 2 HAuCl4 = 3 Na2SO4 + 8 HCl + 3 SO2 + 2 Au
ZnCIO3 + KOH = ZnOH + CIO3K =>
ZnCIO3 + KOH = ZnOH + CIO3K
Fe(s) + HCl = FeCl3 + H2 =>
2 Fe(s) + 6 HCl = 2 FeCl3 + 3 H2
Fe(s) + HCl = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3(aq) + 3 H2(g)
KClNaNO = NaClKNO =>
KClNaNO = NaClKNO
NO + CO(NH2)2 = N2 + H2O + CO2 =>
6 NO + 2 CO(NH2)2 = 5 N2 + 4 H2O + 2 CO2
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2 =>
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2
C28H58 + O2 = CO2 + H2O =>
2 C28H58 + 85 O2 = 56 CO2 + 58 H2O
Fe(s) + HCl = FeCl2 + H2(g) =>
Fe(s) + 2 HCl = FeCl2 + H2(g)
KIAu(NO3)3 = K(NO3)3AuI =>
KIAu(NO3)3 = K(NO3)3AuI
Al2(SO4)3 + Na2O = Al2O3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2O = Al2O3 + 3 Na2(SO4)
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
NO + CO(NH2)2 = N2 + H2O + CO2 =>
6 NO + 2 CO(NH2)2 = 5 N2 + 4 H2O + 2 CO2
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
NO + CO(NH2)2 = N2 + H2O + CO2 =>
6 NO + 2 CO(NH2)2 = 5 N2 + 4 H2O + 2 CO2
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
Pb(s) + S(g) = PbS =>
Pb(s) + S(g) = PbS
CdAgClO4 = CdClO4Ag =>
CdAgClO4 = CdClO4Ag
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
AgI + H2SO4 = AgSO4 + H + I =>
AgI + H2SO4 = AgSO4 + 2 H + I
MgAgNO{3} = AgMgNO{3} =>
MgAgNO{3} = AgMgNO{3}
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Nb2O5 + OH = Nb6O19 + H2O =>
3 Nb2O5 + 8 OH = Nb6O19 + 4 H2O
NaHCO3 + CH3COOH = CO2 + H2OC2O2H3Na =>
NaHCO3 + CH3COOH = CO2 + H2OC2O2H3Na
(NH4)2SO4 + NaCO3 = NH4CO3 + Na2SO4 =>
(NH4)2SO4 + 2 NaCO3 = 2 NH4CO3 + Na2SO4
K2(SO4) + MgF2 = KF + MgSO4 =>
K2(SO4) + MgF2 = 2 KF + MgSO4
HSc + H2O = H3O + Sc =>
HSc + H2O = H3O + Sc
FeBrK(CO3) = Fe(CO3)KBr =>
FeBrK(CO3) = Fe(CO3)KBr
CaSKI = CaKSI =>
CaSKI = CaKSI
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
ZnSO4 + H2CO3 = ZnCO3 + H2SO4 =>
ZnSO4 + H2CO3 = ZnCO3 + H2SO4
NaH2PO4 + FeCl3 = Fe2(HPO4)3 + NaCl + HCl =>
3 NaH2PO4 + 2 FeCl3 = Fe2(HPO4)3 + 3 NaCl + 3 HCl
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
BaOHNaSiO = NaOHBaSiO =>
BaOHNaSiO = NaOHBaSiO
C6H8O7 + KOH = KC6H7O7 + H2O =>
C6H8O7 + KOH = KC6H7O7 + H2O
CaHPO4 + HNO3 = Ca(NO3)2 + H3PO4 =>
CaHPO4 + 2 HNO3 = Ca(NO3)2 + H3PO4
NaOH(s) + H3PO4(aq) = Na3PO4(aq) + H2O =>
3 NaOH(s) + H3PO4(aq) = Na3PO4(aq) + 3 H2O
ClCuBr = BrCuCl =>
ClCuBr = BrCuCl
H3P + CsOH = H2O + Cs3P =>
H3P + 3 CsOH = 3 H2O + Cs3P
FeF3 + Au = AuF3 + Fe =>
FeF3 + Au = AuF3 + Fe
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
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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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