| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l)
Cl2O5 + H2O = HCl + O2 =>
Cl2O5 + H2O = 2 HCl + 3 O2
NH4Cl + O2 = NO2 + HCl + H2O =>
4 NH4Cl + 7 O2 = 4 NO2 + 4 HCl + 6 H2O
NH4NO3 + Zn(OH)2 + NH4OH = [Zn(NH3)4](NO3)2 + H2O =>
2 NH4NO3 + Zn(OH)2 + 2 NH4OH = [Zn(NH3)4](NO3)2 + 4 H2O
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
PB(OH)2SO4 + H2SO4 = (PB(OH))2(SO4)3 + H2O =>
2 PB(OH)2SO4 + H2SO4 = (PB(OH))2(SO4)3 + 2 H2O
NiCl3 + SnCl = NiCl2 + SnCl4 =>
3 NiCl3 + SnCl = 3 NiCl2 + SnCl4
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
NaHCO3 + HClO4 = CO2 + H2O + NaClO4 =>
NaHCO3 + HClO4 = CO2 + H2O + NaClO4
S{2-} + OH{-} = SO2 + e + H2O =>
S{2-} + 4 OH{-} = SO2 + 6e + 2 H2O
Mg + HSO4 = Mg(HSO4)2 =>
Mg + 2 HSO4 = Mg(HSO4)2
(NH4)3PO4 + CaCl2 = (NH4)Cl + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaCl2 = 6(NH4)Cl + Ca3(PO4)2
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
Cu2S + CaCl2 = Ca2S + CuCl2 =>
Cu2S + 2 CaCl2 = Ca2S + 2 CuCl2
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
CH3CH2NH2 + H2O = CH3CH2NH4 + OH =>
CH3CH2NH2 + 2 H2O = CH3CH2NH4 + 2 OH
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
Al + KOH + H2O + H2SO4 = H2 + KAlS2O8*12H2O =>
2 Al + 2 KOH + 22 H2O + 4 H2SO4 = 3 H2 + 2 KAlS2O8*12H2O
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
CO2 + H2O = O2 + C18H32O16 =>
18 CO2 + 16 H2O = 18 O2 + C18H32O16
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH =>
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)3 + Cu =>
2 Al(s) + 3 Cu(CH3COO)2(aq) = 2 Al(CH3COO)3 + 3 Cu
CaCO3 + Mg(OH)2 = Ca(OH)2 + Mg2(CO3)2 =>
2 CaCO3 + 2 Mg(OH)2 = 2 Ca(OH)2 + Mg2(CO3)2
FeBr2 = Fe3 + Br =>
3 FeBr2 = Fe3 + 6 Br
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
K3PO4 + Ca(CH3COO)2 = Ca3(PO4)2 + K + CH3COO =>
2 K3PO4 + 3 Ca(CH3COO)2 = Ca3(PO4)2 + 6 K + 6 CH3COO
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
CuNO3 + AIPO4 = Cu3PO4 + AI(NO3)3 =>
3 CuNO3 + AIPO4 = Cu3PO4 + AI(NO3)3
H2CO3 + Ca3(C6H5O7)2 = CaCO3 + H3C6H5O7 =>
3 H2CO3 + Ca3(C6H5O7)2 = 3 CaCO3 + 2 H3C6H5O7
AgNO3 + LiCl = AgCl2 + Li2NO3 =>
AgNO3 + 2 LiCl = AgCl2 + Li2NO3
Na(Cr2O7) + CuO = Cu(Cr2O7) + NaO =>
Na(Cr2O7) + CuO = Cu(Cr2O7) + NaO
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
NO2 + H2O = HNO3 + H2 =>
2 NO2 + 2 H2O = 2 HNO3 + H2
K3[Fe(C2O4)3]*3H2O + KMnO4 = CO2 + K2C2O4 + H2O + Fe(MnO4)2 =>
2 K3[Fe(C2O4)3]*3H2O + 4 KMnO4 = 2 CO2 + 5 K2C2O4 + 6 H2O + 2 Fe(MnO4)2
Zn + Sn(NO3)2 = Sn + Zn(NO3) =>
2 Zn + Sn(NO3)2 = Sn + 2 Zn(NO3)
SO3{2-} + H3O{+} = SO2 + H2O =>
SO3{2-} + 2 H3O{+} = SO2 + 3 H2O
NaHCO3(s) + CH3COOH(l) = CH3COONa(l) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(l) + H2O(l) + CO2(g)
KI + Cu(NO3)32 = CuI2 + I2 + KNO3 =>
32 KI + Cu(NO3)32 = CuI2 + 15 I2 + 32 KNO3
MnC3O9 = MnO3 + CO2 =>
MnC3O9 = MnO3 + 3 CO2
K2O + NaOH = K(OH) + Na2O =>
K2O + 2 NaOH = 2 K(OH) + Na2O
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
KCrO2 + HBr = KBr + CrBr3 + H2O =>
KCrO2 + 4 HBr = KBr + CrBr3 + 2 H2O
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
CH20 + C6H5OH = C13H14O2 + H2O =>
4 CH20 + 125 C6H5OH = 58 C13H14O2 + 9 H2O
C8H16O4 + O2 = CO2 + H2O =>
C8H16O4 + 10 O2 = 8 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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