| Équations équilibrées la veille |
Cu3(PO4)(s) = 3 Cu + (PO4)(s)
Pb(NO3)2 + H3(PO4) = Pb3(PO4)2 + H(NO3) =>
3 Pb(NO3)2 + 2 H3(PO4) = Pb3(PO4)2 + 6 H(NO3)
FeSCN + NaF = FeNa + FSCN =>
FeSCN + NaF = FeNa + FSCN
Mg + (OH)2 + HBr = MgBr2 + H2O =>
Mg + (OH)2 + 2 HBr = MgBr2 + 2 H2O
KI + KIO + H2SO4 = K2SO4 + H2O + I2 =>
KI + KIO + H2SO4 = K2SO4 + H2O + I2
Pb + H2 = PbH4 =>
Pb + 2 H2 = PbH4
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
Ba + KCl = K + BaCl =>
Ba + KCl = K + BaCl
Na + H2O = NaOH + H32 =>
32 Na + 32 H2O = 32 NaOH + H32
SrO + Nd2O3 + TiO2 + O2 = Sr5Nd633Ti1000O3000 =>
20 SrO + 1266 Nd2O3 + 4000 TiO2 + 91 O2 = 4 Sr5Nd633Ti1000O3000
Cu(s) + HCl(ac) = CuCl(ac) + H =>
Cu(s) + HCl(ac) = CuCl(ac) + H
NaMnO4 + Na2S2O3 + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S2O3 + H2O = 8 MnO2 + 6 Na2SO4 + 2 NaOH
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
CaCo3 + Cl2 = CaCl2 + Co2 =>
2 CaCo3 + 2 Cl2 = 2 CaCl2 + 3 Co2
Ba + Al(OH)3 = Al + Ba(OH)2 =>
3 Ba + 2 Al(OH)3 = 2 Al + 3 Ba(OH)2
CH2 + O = H2O + CO2 =>
CH2 + 3 O = H2O + CO2
KOH + C3(PO4)2 = K3PO4 + C(OH)2 =>
6 KOH + C3(PO4)2 = 2 K3PO4 + 3 C(OH)2
BaCl2(aq) + KI(aq) = BaI2 + KCl =>
BaCl2(aq) + 2 KI(aq) = BaI2 + 2 KCl
KI(aq) + BaCl2(aq) = KCl(aq) + BaI2(s) =>
2 KI(aq) + BaCl2(aq) = 2 KCl(aq) + BaI2(s)
H2O + O2 = H3O5 =>
6 H2O + 7 O2 = 4 H3O5
CaHPO4 + NaOH = Na3PO4 + Ca(OH)2 + H2O =>
CaHPO4 + 3 NaOH = Na3PO4 + Ca(OH)2 + H2O
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
P4O6 + Fe2O3 = Fe2P2O6 =>
P4O6 + 2 Fe2O3 = 2 Fe2P2O6
(NH4)2SO3 + Ra(OH)2 = RaSO3 + H2O + NH3 =>
(NH4)2SO3 + Ra(OH)2 = RaSO3 + 2 H2O + 2 NH3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
BaO(s) + Al = Ba + Al2O3 =>
3 BaO(s) + 2 Al = 3 Ba + Al2O3
Cu2OH2 = Cu2H2O =>
Cu2OH2 = Cu2H2O
CH3CO2H = C4H6O3 + H2O =>
2 CH3CO2H = C4H6O3 + H2O
MnO4 + H2SO3 = SO4 + Mn + H =>
MnO4 + 4 H2SO3 = 4 SO4 + Mn + 8 H
HNO3 + CuBr = Cu(NO3)2 + HBr + NO2 + H2O =>
3 HNO3 + CuBr = Cu(NO3)2 + HBr + NO2 + H2O
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O
MgCl2 + K2S = MgS + KCl =>
MgCl2 + K2S = MgS + 2 KCl
ZnCl2 + Na2S = NaCl + ZnS =>
ZnCl2 + Na2S = 2 NaCl + ZnS
HIO3 + PH4I = I2 + HPO3 + H2O =>
9 HIO3 + 5 PH4I = 7 I2 + 5 HPO3 + 12 H2O
NaHCO3(s) + H2SO4(aq) = Na2SO4 + H2O + CO2 =>
2 NaHCO3(s) + H2SO4(aq) = Na2SO4 + 2 H2O + 2 CO2
Fe + Cu(SO)4 = Fe(SO)4 + Cu =>
Fe + Cu(SO)4 = Fe(SO)4 + Cu
CH3Na + NaClO2 + HCl = COCl2 + NaCl + H2O =>
CH3Na + 2 NaClO2 + 3 HCl = COCl2 + 3 NaCl + 3 H2O
NaOH + Ca(CH3COO)2 = NaCH3COO + Ca(OH)2 =>
2 NaOH + Ca(CH3COO)2 = 2 NaCH3COO + Ca(OH)2
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
BaCl + K2CO3 = BaCO3 + ClK2 =>
BaCl + K2CO3 = BaCO3 + ClK2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CCl4 + NaOH = NaCl + CO2 + H2O =>
CCl4 + 4 NaOH = 4 NaCl + CO2 + 2 H2O
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe(OH)3 + BaO = Fe2(BaO2)3 + H2O =>
2 Fe(OH)3 + 3 BaO = Fe2(BaO2)3 + 3 H2O
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 + H2 =>
2 Al + 3 H2SO4 + 12 H2O = [Al(H2O)6]2(SO4)3 + 3 H2
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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