| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 S + 5 Br2 = 2 S3Br5
Cu(s)KI(aq) = CuIK =>
Cu(s)KI(aq) = CuIK
HAgI = AgHI =>
HAgI = AgHI
HIONaNO = NaIOHNO =>
HIONaNO = NaIOHNO
Zn + Cu(ClO3)2 = Zn(ClO3)2 + Cu =>
Zn + Cu(ClO3)2 = Zn(ClO3)2 + Cu
C10H22 + O2 = CO2 + H10 =>
5 C10H22 + 50 O2 = 50 CO2 + 11 H10
KOK + H3PO4 = H2O + K3PO4 =>
3 KOK + 2 H3PO4 = 3 H2O + 2 K3PO4
NaOH + NH4OCl + C8H7BrO = C8H8NBrO + NaCl + H2O =>
NaOH + NH4OCl + C8H7BrO = C8H8NBrO + NaCl + 2 H2O
HClO4 + KHCO3 = KClO4 + CO2 + H2O =>
HClO4 + KHCO3 = KClO4 + CO2 + H2O
Mg4O = Mg2 + O2 =>
2 Mg4O = 4 Mg2 + O2
S + Br2 = S3Br5 =>
6 S + 5 Br2 = 2 S3Br5
NiClLiOH = NiOHLiCl =>
NiClLiOH = NiOHLiCl
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
Li2CO3 + TiO2 = Li4Ti5O12 + CO2 =>
2 Li2CO3 + 5 TiO2 = Li4Ti5O12 + 2 CO2
H3PO + KOH = K3PO + H2O =>
H3PO + 3 KOH = K3PO + 3 H2O
I2 + H2O = HI + HIO3 =>
3 I2 + 3 H2O = 5 HI + HIO3
Ni(NO3)2 + NaOH = Na2[Ni(OH)4] + NaNO3 =>
Ni(NO3)2 + 4 NaOH = Na2[Ni(OH)4] + 2 NaNO3
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
C2H5OH + PBr3 = C2H5Br + P(OH)3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + P(OH)3
CH3CH2NHCH2CH3 + O2 = CO2 + H2O + N2 =>
4 CH3CH2NHCH2CH3 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
PO4 + H3O = POH + O =>
3 PO4 + H3O = 3 POH + 10 O
CuSO4 + K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + K2SO4 =>
4 CuSO4 + 2 K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + 4 K2SO4
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
Li3O = Li + O =>
Li3O = 3 Li + O
NaClKOH = KClNaOH =>
NaClKOH = KClNaOH
TiCl4 + TiO2 = TiOCl2 =>
TiCl4 + TiO2 = 2 TiOCl2
(NH4)3 + PO4 + NaOH = Na3PO4 + NH4OH =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH4OH
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
NH3 + NaCO3 = NH3CO3 + Na =>
NH3 + NaCO3 = NH3CO3 + Na
H3PO4 + NO = P + HNO3 + H2O =>
3 H3PO4 + 5 NO = 3 P + 5 HNO3 + 2 H2O
F + HNO3 = F(NO3)3 + NO2 + H2O =>
F + 6 HNO3 = F(NO3)3 + 3 NO2 + 3 H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
Cu2O + Na3PO4 = Cu3PO4 + Na2O =>
3 Cu2O + 2 Na3PO4 = 2 Cu3PO4 + 3 Na2O
Al + ZnCl = Zn + AlCl3 =>
Al + 3 ZnCl = 3 Zn + AlCl3
P4 + Al2O3 = P5O7 + Al =>
15 P4 + 28 Al2O3 = 12 P5O7 + 56 Al
AgI + KNO3 + NH3 = AgNO2 + KO + INH3 =>
AgI + KNO3 + NH3 = AgNO2 + KO + INH3
CuSO4 + K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + K2SO4 =>
4 CuSO4 + 2 K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + 4 K2SO4
CH3COOH + NaHCO3 = CO2 + Na + H =>
CH3COOH + 2 NaHCO3 = 4 CO2 + 2 Na + 6 H
S + Br2 = S3Br5 =>
6 S + 5 Br2 = 2 S3Br5
Ag + BaCl2 = AgBaCl2 =>
Ag + BaCl2 = AgBaCl2
(KClO3) + H2O = K2O + (HClO3) =>
2(KClO3) + H2O = K2O + 2(HClO3)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ni(ClO3)2 = Ni + (ClO3)2 =>
Ni(ClO3)2 = Ni + (ClO3)2
CoH2O = CoOH2 =>
CoH2O = CoOH2
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Si3H8 + H2O = H2SiO3 + H2 =>
Si3H8 + 9 H2O = 3 H2SiO3 + 10 H2
Mg3Si4O10(OH)2 = Mg2Si2O6 + SiO2 + H2O =>
2 Mg3Si4O10(OH)2 = 3 Mg2Si2O6 + 2 SiO2 + 2 H2O
Zn + I = ZnI =>
Zn + I = ZnI
Zn + H2SO4 = ZnSO4 + ZnS + H2O =>
4 Zn + 4 H2SO4 = 3 ZnSO4 + ZnS + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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