| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgBr(aq) + MgCl2(aq) = MgBr2(aq) + 2 AgCl(s)
C5H12(l) + O2(g) = CO2(g) + H2O =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
C2H5O + O2 = CO2 + H2O =>
4 C2H5O + 11 O2 = 8 CO2 + 10 H2O
ZnCl2 + Na2Cr2O7 = ZnCr2O7 + NaCl =>
ZnCl2 + Na2Cr2O7 = ZnCr2O7 + 2 NaCl
Na3PO4 + Ca3(C6H5O7)2 = Na3C6H5O7 + Ca3(PO4)2 =>
2 Na3PO4 + Ca3(C6H5O7)2 = 2 Na3C6H5O7 + Ca3(PO4)2
Ba(ClO3)2 + ZnF2 = BaF2 + Zn(ClO3)2 =>
Ba(ClO3)2 + ZnF2 = BaF2 + Zn(ClO3)2
Al(OH)3 + H4SlO4 = Al4(SlO4)3 + H2O =>
4 Al(OH)3 + 3 H4SlO4 = Al4(SlO4)3 + 12 H2O
FeSO4 + KNO3 = Fe(NO3)2 + K2SO4 =>
FeSO4 + 2 KNO3 = Fe(NO3)2 + K2SO4
NH4CI + KOH = KCI + NH3 + H2O =>
NH4CI + KOH = KCI + NH3 + H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + HOH =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 HOH
Pb(No3)2 + Hl = PbHl + (No3)2 =>
Pb(No3)2 + Hl = PbHl + (No3)2
Mg + H3PO4 = Mg2PO4 + H =>
2 Mg + H3PO4 = Mg2PO4 + 3 H
N2H4 + HNO3 = N2H5NO3 =>
N2H4 + HNO3 = N2H5NO3
CH3CH2CH2CH3 + O2 = CH3COOH + H2O =>
2 CH3CH2CH2CH3 + 5 O2 = 4 CH3COOH + 2 H2O
SbSO4 + NH4Cl = NH4Sb + ClSO4 =>
SbSO4 + NH4Cl = NH4Sb + ClSO4
C10H10O4 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
8 C10H10O4 + 3 NaBH4 + 10 H2O = 10 C8H10O3 + 3 H3BO3 + 3 NaOH
Cs2 + SO4 = Cs2SO4 =>
Cs2 + SO4 = Cs2SO4
HF + KOH = KF{+} + H2O{-} =>
HF + KOH = KF{+} + H2O{-}
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Cr2S3 + NaOH + Cl2O7 = Na2Cr2O7 + Na2SO4 + Cl2 + H2O =>
7 Cr2S3 + 56 NaOH + 15 Cl2O7 = 7 Na2Cr2O7 + 21 Na2SO4 + 15 Cl2 + 28 H2O
Zn + CUSO4 = CU + ZnSO4 =>
Zn + CUSO4 = CU + ZnSO4
Li3N + H2 = LiH + N2 =>
2 Li3N + 3 H2 = 6 LiH + N2
Cu + MgO = Cu2O + Mg =>
2 Cu + MgO = Cu2O + Mg
Co + SO4 = CoSO4 =>
Co + SO4 = CoSO4
KCl + NaCl = KNa + Cl =>
KCl + NaCl = KNa + 2 Cl
ZnSO3 + O2 = ZnO2 + SO2 =>
2 ZnSO3 + O2 = 2 ZnO2 + 2 SO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KClO3 + Al + C2Cl4 = KCl + AlCl3 + CO2 =>
4 KClO3 + 4 Al + 3 C2Cl4 = 4 KCl + 4 AlCl3 + 6 CO2
C2H6 + CO2 = CO + H2O =>
C2H6 + 5 CO2 = 7 CO + 3 H2O
H2O2 + Cu + NaCl = CuCl + NaO + H2O =>
H2O2 + Cu + NaCl = CuCl + NaO + H2O
Sn + Na(NO3) = Na + Sn(NO3)2 =>
Sn + 2 Na(NO3) = 2 Na + Sn(NO3)2
HSO4 + NaHCO3 = NaSO4 + H2O + CO2 =>
HSO4 + NaHCO3 = NaSO4 + H2O + CO2
Fe(s) + S8 = Fe2S3 =>
16 Fe(s) + 3 S8 = 8 Fe2S3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
KClO3 + SnCl2 + HCl = SnCl4 + KCl + H2O =>
KClO3 + 3 SnCl2 + 6 HCl = 3 SnCl4 + KCl + 3 H2O
Ni2{+} + Li = Li{+} + Ni =>
Ni2{+} + Li = Li{+} + 2 Ni
OH + HCl = H2O + HCl2 =>
OH + 2 HCl = H2O + HCl2
FeCl3 + CuCl = FeCl2 + CuCl3 =>
2 FeCl3 + CuCl = 2 FeCl2 + CuCl3
Cu(SO4) + Na = CuNa + SO4 =>
Cu(SO4) + Na = CuNa + SO4
HNO3 + Cr(OH)2 = H2O + Cr(NO3)2 =>
2 HNO3 + Cr(OH)2 = 2 H2O + Cr(NO3)2
LiBr + MgSO4 = Li + SO4 + MgBr2 =>
2 LiBr + MgSO4 = 2 Li + SO4 + MgBr2
NaCl + Ca2SiO4 + HCl = Na2SiO3 + CaCl2 + H2O =>
2 NaCl + Ca2SiO4 + 2 HCl = Na2SiO3 + 2 CaCl2 + H2O
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2(H2O) =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + H2O + CaCl2(H2O)
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Ca3P2 + (H2O) = (Ca(OH)2) + PH3 =>
Ca3P2 + 6(H2O) = 3(Ca(OH)2) + 2 PH3
H + NO = H2O + N =>
2 H + NO = H2O + N
Al02 = Al203 =>
203 Al02 = 2 Al203
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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