| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + 2 Na2CO3 = Cu(CO3)2 + 2 Na2NO3
H2C6H6O6 + OH = HC6O3 + H2O =>
H2C6H6O6 + OH = HC6O3 + 4 H2O
H2SO3 + KOH = H + SO3KO =>
H2SO3 + KOH = 3 H + SO3KO
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Fe + CrO4 = Fe(CrO4)3 =>
Fe + 3 CrO4 = Fe(CrO4)3
HCl + CH3COOAg = AgCl + CH3COOH =>
HCl + CH3COOAg = AgCl + CH3COOH
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
(NH4)PO4 + Al2(SO4)3 = AlPO4 + (NH4)2 + SO4 =>
2(NH4)PO4 + Al2(SO4)3 = 2 AlPO4 + (NH4)2 + 3 SO4
CH5N + O2 = CO + H2O + NO2 =>
4 CH5N + 11 O2 = 4 CO + 10 H2O + 4 NO2
HF + H2O = H3O + F =>
HF + H2O = H3O + F
C2H4 + HCl = CH3CH2Cl =>
C2H4 + HCl = CH3CH2Cl
C + H2O = CO + H2 =>
C + H2O = CO + H2
AsS3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS3 + 23 HNO3 + 2 H2O = 9 H2SO4 + 3 H3AsO4 + 23 NO
Br2 + NaCI = Br2CI + Na =>
Br2 + NaCI = Br2CI + Na
NaOH(s) + C2H8O7(aq) = NaC2H7O7 + H2O(l) =>
NaOH(s) + C2H8O7(aq) = NaC2H7O7 + H2O(l)
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CuI2 + Br = CuBr + I =>
CuI2 + Br = CuBr + 2 I
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4 + H3PO4 =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4 + 2 H3PO4
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
Sr(NO3)2 + Li2(SO4) = SrSO4 + Li(NO3) =>
Sr(NO3)2 + Li2(SO4) = SrSO4 + 2 Li(NO3)
NaCl + K2CO3 = KCl + Na2CO3 =>
2 NaCl + K2CO3 = 2 KCl + Na2CO3
HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + 2 H2O(l)
Fe2O3 + ZnCl2 = ZnO + FeCl3 =>
Fe2O3 + 3 ZnCl2 = 3 ZnO + 2 FeCl3
FeCl3 + Na2S = Fe2(S)3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2(S)3 + 6 NaCl
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Re(OH)2 + HNO3 = Re(NO3)2 + H2O =>
Re(OH)2 + 2 HNO3 = Re(NO3)2 + 2 H2O
SnCl2 + NaOH = SnO*H2O + NaCl =>
SnCl2 + 2 NaOH = SnO*H2O + 2 NaCl
HNO3 + H3PO4 = H3NO3 + HPO4 =>
HNO3 + H3PO4 = H3NO3 + HPO4
C2H4 + HCl = CH3CH2Cl =>
C2H4 + HCl = CH3CH2Cl
PH3 + O2 = P4O10 + H2O2 =>
4 PH3 + 11 O2 = P4O10 + 6 H2O2
C2H2 + Br2 = Br2C2 + H2 =>
C2H2 + Br2 = Br2C2 + H2
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3(SO4)Ca
Au + NaCN + H2O + O2 = Au(CN)2Na + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 Au(CN)2Na + 4 NaOH
Barium + Sulfur = BaS =>
Ba + S = BaS
Fe(OH)2 + NaOH + H2O2 = Na2FeO3 + H2O =>
Fe(OH)2 + 2 NaOH + H2O2 = Na2FeO3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ba2(OH)2CO3 + CuI2 = Cu2(OH)2CO3 + BaI2 =>
Ba2(OH)2CO3 + 2 CuI2 = Cu2(OH)2CO3 + 2 BaI2
K3PO4 + *MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3*MgCl2 = 6 KCl + Mg3(PO4)2
NaClAgNO3 = NaNO3AgCl = =>
NaClAgNO3 = NaNO3AgCl
Na(HCO3)(s) = Na2(CO3)(s) + CO2(g) + H2O(l) =>
2 Na(HCO3)(s) = Na2(CO3)(s) + CO2(g) + H2O(l)
HCl + Ca(ClO)2 = H2O + Cl2 + CaCl2 =>
4 HCl + Ca(ClO)2 = 2 H2O + 2 Cl2 + CaCl2
Rb + H2O + O2 = RbOH =>
4 Rb + 2 H2O + O2 = 4 RbOH
C3H7OH + KMnO4 + KOH = C3H5OOH + H2O + K2MnO2 =>
5 C3H7OH + 4 KMnO4 + 4 KOH = 5 C3H5OOH + 7 H2O + 4 K2MnO2
CH3COOH + NaHCO3 = CO2 + H2ONaCH3COO =>
CH3COOH + NaHCO3 = CO2 + H2ONaCH3COO
Zn(s) + Cu(NO3)2(aq) = Cu + Zn(NO3)2 =>
Zn(s) + Cu(NO3)2(aq) = Cu + Zn(NO3)2
K3PO4 + Cu(NO3)2 = CuPO4 + K3(NO3)2 =>
K3PO4 + Cu(NO3)2 = CuPO4 + K3(NO3)2
KSCN + KMnO4 + H2SO4 = MnSO4 + CO2 + NO2 + K2SO4 + H2O =>
KSCN + 3 KMnO4 + 4 H2SO4 = 3 MnSO4 + CO2 + NO2 + 2 K2SO4 + 4 H2O
NiCl2*6H2O + C2H8N2 = [Ni(C2H8N2)3]Cl2*2H2O + H2O =>
NiCl2*6H2O + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2*2H2O + 4 H2O
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2 =>
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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