| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + Ta2O5 + 8 CuO + 8 NH6PO4 = 2 KTaCu4P4O17 + CO2 + 8 NH3 + 12 H2O
Hg(OH)2 + H2PO4 = HgPO4 + H2O =>
Hg(OH)2 + H2PO4 = HgPO4 + 2 H2O
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
C13H26 + H2 = C13H28 =>
C13H26 + H2 = C13H28
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
S + Fe = Fe3S =>
S + 3 Fe = Fe3S
Mg + AlCl = Al + MgCl =>
Mg + AlCl = Al + MgCl
H2O + Cu(CH3COO)2 = Cu(H2O) + CH3COO =>
H2O + Cu(CH3COO)2 = Cu(H2O) + 2 CH3COO
SnCl2 + HOH = SnOHCl + HCl =>
SnCl2 + HOH = SnOHCl + HCl
Na2CrO4 + MgCl2 = NaCl + MgCrO4 =>
Na2CrO4 + MgCl2 = 2 NaCl + MgCrO4
AgSe + NaNO3 + H2SO4 = Ag2SO4 + SeO2 + NO2 + Na2SO4 + H2O =>
2 AgSe + 10 NaNO3 + 6 H2SO4 = Ag2SO4 + 2 SeO2 + 10 NO2 + 5 Na2SO4 + 6 H2O
Ca + Zn3(PO4)2 = CaPO4 + Zn =>
2 Ca + Zn3(PO4)2 = 2 CaPO4 + 3 Zn
AsI3 + HNO3 = H3AsO4 + HIO3 + NO + H2 =>
4 AsI3 + 26 HNO3 = 4 H3AsO4 + 12 HIO3 + 26 NO + H2
C8H9NO + HCl + CuCl2 = C16H20N2CuCl4O2 =>
2 C8H9NO + 2 HCl + CuCl2 = C16H20N2CuCl4O2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
FeCl3 + Fe[Fe(CN)6] + H2O2 = Fe4[Fe(CN)6]3 + HCl + O2 =>
2 FeCl3 + 6 Fe[Fe(CN)6] + 3 H2O2 = 2 Fe4[Fe(CN)6]3 + 6 HCl + 3 O2
Zn + HNO = Zn(NO3)2 + N2 + H2O =>
Zn + 12 HNO = Zn(NO3)2 + 5 N2 + 6 H2O
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(s) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(s)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SF4 + KOH = KF + K2SO3 + H2O =>
SF4 + 6 KOH = 4 KF + K2SO3 + 3 H2O
Sb2S3 + HNO3 + H2O = H3SbO3 + H2SO4 + NO =>
Sb2S3 + 8 HNO3 + 2 H2O = 2 H3SbO3 + 3 H2SO4 + 8 NO
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
KOH + CaCO3 = Ca(OH)2 + K2CO3 =>
2 KOH + CaCO3 = Ca(OH)2 + K2CO3
HF + Li2CO3 = LiF + H2O + CO2 =>
2 HF + Li2CO3 = 2 LiF + H2O + CO2
Cl2O + H2O = HCl2 + O =>
2 Cl2O + H2O = 2 HCl2 + 3 O
MnO2 + H2SO4 + H2C2O4 = MnSO4 + H2O + CO2 =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 H2O + 2 CO2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
IO3{-} + HSO3{-} + H2O = I{-} + SO4{-2} + H3O{+} =>
IO3{-} + 3 HSO3{-} + 3 H2O = I{-} + 3 SO4{-2} + 3 H3O{+}
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq)
MgCO3 + CO = MgC2O4 =>
MgCO3 + CO = MgC2O4
C6H6O6 + O2 = CO2 + H2O =>
2 C6H6O6 + 9 O2 = 12 CO2 + 6 H2O
Ca + K2CO3 = K + Ca(CO3)2 =>
Ca + 2 K2CO3 = 4 K + Ca(CO3)2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
BrO3{-} + H3O{+} + Br{-} = Br2 + H2O =>
BrO3{-} + 6 H3O{+} + 5 Br{-} = 3 Br2 + 9 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
FeCl2 + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + Cl2 =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = 7 H2O + K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + 2 Cl2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
NH3 + Co + Cl3 = Co(NH3)6Cl3 =>
6 NH3 + Co + Cl3 = Co(NH3)6Cl3
PH3 + HNO3 = PNO3 + NO2 + H2O =>
PH3 + 5 HNO3 = PNO3 + 4 NO2 + 4 H2O
V(OH)2 + O2 = VO4 + H2O =>
2 V(OH)2 + 3 O2 = 2 VO4 + 2 H2O
Cu + H2SO4(concentre) = Cu2SO4 + H2 =>
2 Cu + H2SO4(concentre) = Cu2SO4 + H2
HClO3 + Fe(OH)3 = Fe1(ClO4) + H2O =>
HClO3 + Fe(OH)3 = Fe1(ClO4) + 2 H2O
Zn + Na2SO3 + HCl = ZnCl2 + H2S + NaCl + H2O =>
3 Zn + Na2SO3 + 8 HCl = 3 ZnCl2 + H2S + 2 NaCl + 3 H2O
(NH4)2S + HNO3 = (NH4)NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2(NH4)NO3 + H2S
Na3PO4(aq) + Zn(C2H3O2)2(aq) = Zn3(PO4)2 + NaC2H3O2(aq) =>
2 Na3PO4(aq) + 3 Zn(C2H3O2)2(aq) = Zn3(PO4)2 + 6 NaC2H3O2(aq)
CH3CH2Cl + AgOH = AgCl + CH3CH2OH =>
CH3CH2Cl + AgOH = AgCl + CH3CH2OH
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
H2(g) + N2 = NH3 =>
3 H2(g) + N2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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