| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Zn + O = Zn2O3 =>
2 Zn + 3 O = Zn2O3
HgO + HCl = Hg2Cl2 + OH =>
2 HgO + 2 HCl = Hg2Cl2 + 2 OH
N2O5 + H2O = N2(O6H2) =>
N2O5 + H2O = N2(O6H2)
(CaSO4)2*H2O(s) + H2O(g) = CaSO4*2H2O(s) =>
(CaSO4)2*H2O(s) + 3 H2O(g) = 2 CaSO4*2H2O(s)
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
NaOH(aq) + C6H4C2HO4K = C6H4C2O4KNa + H2O(l) =>
NaOH(aq) + C6H4C2HO4K = C6H4C2O4KNa + H2O(l)
NO2 + HClO + H2O = HCl + HNO3 =>
2 NO2 + HClO + H2O = HCl + 2 HNO3
C6H4(OH)2 + FeCl3 = (C6H4O(OH))3Fe + HCl =>
3 C6H4(OH)2 + FeCl3 = (C6H4O(OH))3Fe + 3 HCl
H2SO4 + CuSO4 = HCu + SO4 =>
H2SO4 + 2 CuSO4 = 2 HCu + 3 SO4
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Cr(SO4)3 + BaS + H2O = BaSO4 + Cr(OH)3 + H2S =>
8 Cr(SO4)3 + 27 BaS + 36 H2O = 27 BaSO4 + 8 Cr(OH)3 + 24 H2S
BrC6H5 + Mg = C6H5MgBr =>
BrC6H5 + Mg = C6H5MgBr
Ag(NO3)(aq) + Na(OH)(aq) = Ag(OH) + Na(NO3) =>
Ag(NO3)(aq) + Na(OH)(aq) = Ag(OH) + Na(NO3)
(Cr2O7){2-} + CH3CH2OH + H{+} = Cr{3+} + CH3CHO + H2O =>
(Cr2O7){2-} + 3 CH3CH2OH + 8 H{+} = 2 Cr{3+} + 3 CH3CHO + 7 H2O
MgO + ZnBr2 = MgBr2 + ZnO =>
MgO + ZnBr2 = MgBr2 + ZnO
Zn2(OH)2CO3 = ZnO + CO2 + H2O =>
Zn2(OH)2CO3 = 2 ZnO + CO2 + H2O
AuCl3 + H2SO4 = Au2(SO4)3 + HCl =>
2 AuCl3 + 3 H2SO4 = Au2(SO4)3 + 6 HCl
Sc2(SO4)3 + Ba(ClO3)2 = BaSO4 + Sc(ClO3)3 =>
Sc2(SO4)3 + 3 Ba(ClO3)2 = 3 BaSO4 + 2 Sc(ClO3)3
HBr + I2 = HI + Br2 =>
2 HBr + I2 = 2 HI + Br2
Al{3+} + OH{-} = AlOH{+2} =>
Al{3+} + OH{-} = AlOH{+2}
Cu{+} + H2O = Cu{2+} + H2 + OH{-} =>
2 Cu{+} + 2 H2O = 2 Cu{2+} + H2 + 2 OH{-}
K2Cr2O7 + Na2SO3 + H2SO4 + H2O = Cr2(SO4)3 + K2SO4 + NaOH =>
K2Cr2O7 + 3 Na2SO3 + H2SO4 + 2 H2O = Cr2(SO4)3 + K2SO4 + 6 NaOH
H2SO3 + NaMnO4 = MnSO4 + H2SO4 + Na2SO4 + H2O =>
5 H2SO3 + 2 NaMnO4 = 2 MnSO4 + 2 H2SO4 + Na2SO4 + 3 H2O
BaCrO4 + HC2H3O2 = Ba + Cr2O7 + C2H3O2 + H2O =>
2 BaCrO4 + 2 HC2H3O2 = 2 Ba + Cr2O7 + 2 C2H3O2 + H2O
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH =>
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH
Al(s) + Fe3O4(s) = Al2O4(s) + Fe(s) =>
2 Al(s) + Fe3O4(s) = Al2O4(s) + 3 Fe(s)
CaO + Cu(OH)2 = Ca(OH)2 + CuO =>
CaO + Cu(OH)2 = Ca(OH)2 + CuO
Ba(No3)2 + SO4 = BaSO4 + No3 =>
Ba(No3)2 + SO4 = BaSO4 + 2 No3
Na2SO4 + Ca(HCO3)2 = CaSO4 + Na2CO3 + H2O + CO2 =>
Na2SO4 + Ca(HCO3)2 = CaSO4 + Na2CO3 + H2O + CO2
BrN + KS = BrS + KN =>
BrN + KS = BrS + KN
CuOH2 = CuH2O =>
CuOH2 = CuH2O
OH = (OH)3 =>
3 OH = (OH)3
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
Zn3N2 + Mg3N2 = Mg2ZnN2 =>
Zn3N2 + 2 Mg3N2 = 3 Mg2ZnN2
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
HBrO3 + HNO2 = HNO3 + Br2 + H2O2 =>
2 HBrO3 + 4 HNO2 = 4 HNO3 + Br2 + H2O2
CuO + HF = CuFHO =>
CuO + HF = CuFHO
K[Al(OH)4] + SO2 = Al(OH)3 + K2SO3 + H2O =>
2 K[Al(OH)4] + SO2 = 2 Al(OH)3 + K2SO3 + H2O
KOH + NaCl = KCl + NaOH =>
KOH + NaCl = KCl + NaOH
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NH4ClO4(aq) + NaBr(aq) = NH4Br(aq) + NaClO4(aq) =>
NH4ClO4(aq) + NaBr(aq) = NH4Br(aq) + NaClO4(aq)
Na2SO3 + Zn + H2SO4 = ZnSO4 + Na2S + H2O =>
Na2SO3 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + Na2S + 3 H2O
SnO2 + Ba(MnO4)2 = BaO + Sn(MnO4)4 =>
SnO2 + 2 Ba(MnO4)2 = 2 BaO + Sn(MnO4)4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CO2 + WO2 = W(CO3)2 =>
2 CO2 + WO2 = W(CO3)2
C8H9NO2 + NaOH + (NH2)2CO3 + Li = C10H15N + LiH + NaNO3 =>
C8H9NO2 + 4 NaOH + 2(NH2)2CO3 + 6 Li = C10H15N + 6 LiH + 4 NaNO3
CuSO45H2O(k) = CuSO45(k) + H2O(g) =>
CuSO45H2O(k) = CuSO45(k) + H2O(g)
CsOH + Cr2O3 + H2O = Cs3[Cr(OH)6] =>
6 CsOH + Cr2O3 + 3 H2O = 2 Cs3[Cr(OH)6]
PbCl2 + NaClO4 + NaOH = NaCl + PbO2 + H2O =>
4 PbCl2 + NaClO4 + 8 NaOH = 9 NaCl + 4 PbO2 + 4 H2O
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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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