| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
CH3CH2COH + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
18 CH3CH2COH + 8 K2CrO7 + 20 H2SO4 = 27 CH3COOH + 8 K2SO4 + 20 H2O + 4 Cr2(SO4)3
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
CH3COH + [Ag(NH)2]{+} + OH{-} + H2O = Ag + NH3 + CH3COOH =>
5 CH3COH + 2[Ag(NH)2]{+} + 2 OH{-} + 3 H2O = 2 Ag + 4 NH3 + 5 CH3COOH
Bi + Sb = BiSb =>
Bi + Sb = BiSb
CH2O + O2 = CH2O3 =>
CH2O + O2 = CH2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgOH + NH4OH = [Ag(NH3)2]OH + H2O =>
AgOH + 2 NH4OH = [Ag(NH3)2]OH + 2 H2O
Sn + CuSO4 = Sn2(SO4) + Cu =>
2 Sn + CuSO4 = Sn2(SO4) + Cu
IH + H2O2 = H2O + I2 =>
2 IH + H2O2 = 2 H2O + I2
CH3OH + KMnO4 = HCOOK + MnO2 + KOH + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 MnO2 + KOH + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + NH4(ClO4)3 = Al2O3 + AlCl3 + NO + H2O =>
7 Al + NH4(ClO4)3 = 3 Al2O3 + AlCl3 + NO + 2 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Li2S + CoI3 = LiI + Co2S3 =>
3 Li2S + 2 CoI3 = 6 LiI + Co2S3
Ba(OH)2 + NaSO4 = BaSO4 + Na(OH)2 =>
Ba(OH)2 + NaSO4 = BaSO4 + Na(OH)2
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
C3H5O2 + C3H8O = C6H12O2 + H2O =>
4 C3H5O2 + 6 C3H8O = 5 C6H12O2 + 4 H2O
NaHPO4 + FeCl2 = NaCl2 + FeHPO4 =>
NaHPO4 + FeCl2 = NaCl2 + FeHPO4
Ba(OH)2ZnS2 = BaS2Zn(OH)2 =>
Ba(OH)2ZnS2 = BaS2Zn(OH)2
CO(s) + O2(g) = CO2O3(g) =>
CO(s) + 2 O2(g) = CO2O3(g)
Au + Li3N = AuN + Li =>
Au + Li3N = AuN + 3 Li
Ae2(SO4)3 + Ba(NO3)2 = Ae(NO3)3 + BaSO4 =>
Ae2(SO4)3 + 3 Ba(NO3)2 = 2 Ae(NO3)3 + 3 BaSO4
Mg(CN)2 + Fe(C2H3O2)3 = Mg(C2H3O2)2 + Fe(CN)3 =>
3 Mg(CN)2 + 2 Fe(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Fe(CN)3
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*6H2O + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40*6H2O + 21 NH4NO3 + 2 NaNO3 + 6 H2O
Cl2 + e = Cl2{-}1 =>
Cl2 + e = Cl2{-}1
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
Cu{+} + e = Cu =>
Cu{+} + e = Cu
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
Pb(CH3COO)2 + NaOH + Ca(ClO)2 = PbO2 + CaCl2 + CH3COONa + H2O =>
2 Pb(CH3COO)2 + 4 NaOH + Ca(ClO)2 = 2 PbO2 + CaCl2 + 4 CH3COONa + 2 H2O
N + S = NS =>
N + S = NS
HNO3 + Al2(SO4)3 = Al(NO3)3 + SO3 + H2O =>
6 HNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 SO3 + 3 H2O
Al(OH2)4(OH)2 + H3O{+} = Al(OH2)6{+2} + H2O =>
Al(OH2)4(OH)2 + 2 H3O{+} = Al(OH2)6{+2} + 2 H2O
(Cl)2 + I2 + H2O = HIO3 + HCl =>
5(Cl)2 + I2 + 6 H2O = 2 HIO3 + 10 HCl
ClO2 + Zn + Cu = ZnCl + CuO2 =>
ClO2 + Zn + Cu = ZnCl + CuO2
Mg(OH)Cl + H3PO4 = MgCl2 + Mg3(PO4)2 + H2O =>
6 Mg(OH)Cl + 2 H3PO4 = 3 MgCl2 + Mg3(PO4)2 + 6 H2O
Ga + NaOH + H2O = Na2[Ga(OH)4] + H2 =>
Ga + 2 NaOH + 2 H2O = Na2[Ga(OH)4] + H2
Na2SO4 + CuCl2 = NaCl + CuSO4 =>
Na2SO4 + CuCl2 = 2 NaCl + CuSO4
CuSO4 + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
C6H13Br + Zn + HBr = C6H14 + ZnBr2 =>
C6H13Br + Zn + HBr = C6H14 + ZnBr2
K2HgI4 + NH3 + NaOH = NH2HgOHgI + KI + NaI + H2O =>
2 K2HgI4 + NH3 + 3 NaOH = NH2HgOHgI + 4 KI + 3 NaI + 2 H2O
Na + CrO = NaCrO =>
Na + CrO = NaCrO
CO2 + H2O = CH3O + O2 =>
4 CO2 + 6 H2O = 4 CH3O + 5 O2
Ca(CH3COO)2 + C2H5OH = CH3COOH + Ca(C2H5O)2 =>
Ca(CH3COO)2 + 2 C2H5OH = 2 CH3COOH + Ca(C2H5O)2
K3(PO)4 + HCl = KCl + H3(PO)4 =>
K3(PO)4 + 3 HCl = 3 KCl + H3(PO)4
Ag3N + NaI = Na3N + AgI =>
Ag3N + 3 NaI = Na3N + 3 AgI
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
NO2 + Zn + KOH + H2O = NH3 + K2[Zn(OH)4] =>
2 NO2 + 7 Zn + 14 KOH + 10 H2O = 2 NH3 + 7 K2[Zn(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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