| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5NH2 + 4 O2 = 4 CO2 + 7 H2 + 2 N
FeCl3 + NaOH = Fe + NaOHCl3 =>
FeCl3 + NaOH = Fe + NaOHCl3
NaCl + NH3 = NaN + HCl + H2 =>
NaCl + NH3 = NaN + HCl + H2
[Fe(H2O)6]*Cl3 + C5H7O2 = [Fe(C5H7O2)3] + H2O + Cl3 =>
[Fe(H2O)6]*Cl3 + 3 C5H7O2 = [Fe(C5H7O2)3] + 6 H2O + Cl3
MnO4 + HSO3 = Mn + SO4 + HO3 =>
MnO4 + HSO3 = Mn + SO4 + HO3
C6H4(OH) + Na = C6H4(ONa) + H2 =>
2 C6H4(OH) + 2 Na = 2 C6H4(ONa) + H2
K[Cr(H2O)2(C2O4)2](H2O)2 + KOH = Cr(OH)3 + H2O + K + CO2 =>
K[Cr(H2O)2(C2O4)2](H2O)2 + 3 KOH = Cr(OH)3 + 4 H2O + 4 K + 4 CO2
Zn + AgNO3 = Ag2 + Zn(NO3)2 =>
Zn + 2 AgNO3 = Ag2 + Zn(NO3)2
Cu + HOH = Cu(OH)2 + H2 =>
Cu + 2 HOH = Cu(OH)2 + H2
O2 + NaCl = NaClO =>
O2 + 2 NaCl = 2 NaClO
C4H6N4O12 + P = CO2 + H2O + N2 + P2O5 =>
5 C4H6N4O12 + 2 P = 20 CO2 + 15 H2O + 10 N2 + P2O5
Al2(CO3)3(s) + HCl(l) = AlCl3(s) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 6 HCl(l) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(l)
C2H5Cl + NaPb = (C2H5)4Pb + NaCl + Pb =>
4 C2H5Cl + 4 NaPb = (C2H5)4Pb + 4 NaCl + 3 Pb
CrCl3 + NaOH = NaCrO2 + HCl + NaCl =>
CrCl3 + 2 NaOH = NaCrO2 + 2 HCl + NaCl
P + NO = P2O5 + N2 =>
4 P + 10 NO = 2 P2O5 + 5 N2
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
BeI2 + Cu2SO4 = BeSO4 + Cu2I2 =>
BeI2 + Cu2SO4 = BeSO4 + Cu2I2
Cu2S + O2 = CuO + S04 =>
4 Cu2S + 4 O2 = 8 CuO + S04
Fe + NaCl = NaFe + Cl =>
Fe + NaCl = NaFe + Cl
MnO4 + Ti3 = Mn2 + TiO2 =>
6 MnO4 + 4 Ti3 = 3 Mn2 + 12 TiO2
Ca3(PO4)2(aq) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(aq) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
CaO + Cl2O7 = CaCl2O8 =>
CaO + Cl2O7 = CaCl2O8
H(g) + Cl(g) = HCl(g) =>
H(g) + Cl(g) = HCl(g)
Na2S3 + HCl = H2S + NaCl + Cl2 =>
Na2S3 + 6 HCl = 3 H2S + 2 NaCl + 2 Cl2
CuSO4(aq) + KOH(aq) = CuOH + KSO4 =>
CuSO4(aq) + KOH(aq) = CuOH + KSO4
CH3COOH + SrOH = CH3COOSr + H2O =>
CH3COOH + SrOH = CH3COOSr + H2O
HTe + Mg(OH)2 = MgTe2 + H2O =>
2 HTe + Mg(OH)2 = MgTe2 + 2 H2O
SiO2 + Fe = Fe2SiO2 =>
SiO2 + 2 Fe = Fe2SiO2
CuNO3(aq) + Fe(s) = Fe(NO3)3 + Cu =>
3 CuNO3(aq) + Fe(s) = Fe(NO3)3 + 3 Cu
ZnO + H2C2O4 = Zn(CO2)2 + H2O =>
ZnO + H2C2O4 = Zn(CO2)2 + H2O
C2H4O(COOH)2 + OH = C2H4O(COO)2 + H2O =>
C2H4O(COOH)2 + 2 OH = C2H4O(COO)2 + 2 H2O
A + HCl = ACl + H2 =>
2 A + 2 HCl = 2 ACl + H2
H2(g) + I(g) = H2I(g) =>
H2(g) + I(g) = H2I(g)
NH4NO2 + BaOH = NH4OH + BaNO2 =>
NH4NO2 + BaOH = NH4OH + BaNO2
NO2 + F3 = NO2F2 =>
3 NO2 + 2 F3 = 3 NO2F2
H2SO4 + SiO2 = H2O + SiSO5 =>
H2SO4 + SiO2 = H2O + SiSO5
C2H5OH + KMnO4 = H2O + CH3COOH + MnO + KOH =>
5 C2H5OH + 4 KMnO4 = 3 H2O + 5 CH3COOH + 4 MnO + 4 KOH
Na2C2O4 + Ca(NO3)2 = CaC2O4 + NaNO3 =>
Na2C2O4 + Ca(NO3)2 = CaC2O4 + 2 NaNO3
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaS + K2S2O8 + H2SO4 = S + Na2SO4 + KHSO4 =>
2 NaS + K2S2O8 + H2SO4 = 2 S + Na2SO4 + 2 KHSO4
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
SO3 + NO3 = SO4 + NO2 =>
SO3 + NO3 = SO4 + NO2
NaCl + H2S04 = Na2S04 + HCl =>
2 NaCl + H2S04 = Na2S04 + 2 HCl
LiOH + I2 + Cl2 = LiIO3 + LiCl + H2O =>
12 LiOH + I2 + 5 Cl2 = 2 LiIO3 + 10 LiCl + 6 H2O
Mn + H2SO4 = MnSO4 + SO2 + H2O =>
Mn + 2 H2SO4 = MnSO4 + SO2 + 2 H2O
HOBr + Co(OH)3 = H2O + Co2Br6O6 =>
6 HOBr + 2 Co(OH)3 = 6 H2O + Co2Br6O6
H2S + ClO3 = H2SO4 + ClO2 =>
H2S + 4 ClO3 = H2SO4 + 4 ClO2
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
S2F2 + H2O = S8 + H2S4O6 + HF =>
20 S2F2 + 24 H2O = 3 S8 + 4 H2S4O6 + 40 HF
Mn(SO4)2 = Mn + (SO4) =>
Mn(SO4)2 = Mn + 2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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