| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 = C2H4 + H2
CaO(s) + H2O(l) + Na2CO3(s) = CaCO3(s) + NaOH(aq) =>
CaO(s) + H2O(l) + Na2CO3(s) = CaCO3(s) + 2 NaOH(aq)
KI + H2SO4 = K2SO4 + H2O + SO2 + I2 =>
2 KI + 2 H2SO4 = K2SO4 + 2 H2O + SO2 + I2
HCOOCH3 + Ag2O = CO2 + H2O + Ag =>
HCOOCH3 + 4 Ag2O = 2 CO2 + 2 H2O + 8 Ag
Mg(NO3)2 + NaOH = NO3Na + Mg(OH)2 =>
Mg(NO3)2 + 2 NaOH = 2 NO3Na + Mg(OH)2
Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2 =>
Cu(OH)2 + Na2SO4 = CuSO4 + Na2(OH)2
Na + ZnSO4 = Na2SO4 + Zn =>
2 Na + ZnSO4 = Na2SO4 + Zn
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
CH3CHOHCOONa + HCl = NaCl + CH3CHCOO + H2O =>
CH3CHOHCOONa + HCl = NaCl + CH3CHCOO + H2O
BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH3OH + CH3NH2 = CH3O{-} + CH3NH3{+} =>
CH3OH + CH3NH2 = CH3O{-} + CH3NH3{+}
Ba(OH)2 + Cl2 = Ba(OCl)2 + BaCl2 + H2O =>
2 Ba(OH)2 + 2 Cl2 = Ba(OCl)2 + BaCl2 + 2 H2O
CH3CHOHCOONa + HCl = NaCl + CH3CHCOO + H2O =>
CH3CHOHCOONa + HCl = NaCl + CH3CHCOO + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C150H302 + O2 = H2O + CO2 =>
2 C150H302 + 451 O2 = 302 H2O + 300 CO2
Al2(SO4)3 + ZnCl2 = Zn(SO4) + AlCl3 =>
Al2(SO4)3 + 3 ZnCl2 = 3 Zn(SO4) + 2 AlCl3
FlO2 + H2O = Fl(OH)4 =>
FlO2 + 2 H2O = Fl(OH)4
KMnO4(aq) + Na2SO3(aq) + H2O(l) = MnO2(aq) + Na2SO4(aq) + KOH(aq) =>
2 KMnO4(aq) + 3 Na2SO3(aq) + H2O(l) = 2 MnO2(aq) + 3 Na2SO4(aq) + 2 KOH(aq)
HBr + Mg(OH)2 = MgH + Br(OH)2 =>
HBr + Mg(OH)2 = MgH + Br(OH)2
AgBr + NH4OH = [Ag(NH3)Br] + H2O =>
AgBr + NH4OH = [Ag(NH3)Br] + H2O
H3(PO4) + Ba(OH)3 = Ba(PO4) + H2O =>
H3(PO4) + Ba(OH)3 = Ba(PO4) + 3 H2O
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
NaHCO3 + CH3COOH = CO2 + CH4COONa + H2O =>
8 NaHCO3 + 9 CH3COOH = 10 CO2 + 8 CH4COONa + 6 H2O
Fe3(PO4)2 + NaCl = FeCl2 + Na3PO4 =>
Fe3(PO4)2 + 6 NaCl = 3 FeCl2 + 2 Na3PO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe(SO4) + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Cu(OH)2(t) = CuO + H2O =>
Cu(OH)2(t) = CuO + H2O
C12H22O11 + NH4OH + CH3OH = C10H15NO2 + H2O =>
C12H22O11 + 2 NH4OH + 8 CH3OH = 2 C10H15NO2 + 17 H2O
Zn + N2 = Zn3N =>
6 Zn + N2 = 2 Zn3N
H3BO3 = H2O + H4B6O11 =>
6 H3BO3 = 7 H2O + H4B6O11
HCO3 + [H] = CO2 + H2O =>
HCO3 + [H] = CO2 + H2O
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
Ca + OH + HCl = CaCl2 + H2O =>
Ca + 2 OH + 2 HCl = CaCl2 + 2 H2O
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
Mg(NO3)2Cu(OH)2 = Mg(OH)2Cu(NO3)2 =>
Mg(NO3)2Cu(OH)2 = Mg(OH)2Cu(NO3)2
Zn + CaCl2 = ZnCl2 + Ca =>
Zn + CaCl2 = ZnCl2 + Ca
C6H12O7 + H2 = C6H13O7 =>
2 C6H12O7 + H2 = 2 C6H13O7
C6C6 + H2O2 = CO2 + H2O =>
C6C6 + 24 H2O2 = 12 CO2 + 24 H2O
HI(aq) + KOH(aq) = KI(aq) + H2O(l) =>
HI(aq) + KOH(aq) = KI(aq) + H2O(l)
Ti + S8 = Ti2S3 =>
16 Ti + 3 S8 = 8 Ti2S3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CnO + H2 = Cn + H2O =>
CnO + H2 = Cn + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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