| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 C7H6O + 37 C3H6O = 24 C7H6HCH3CH3 + 52 O
K(NO4) + HI + HCl = NO + I2 + KCl + H2O =>
2 K(NO4) + 10 HI + 2 HCl = 2 NO + 5 I2 + 2 KCl + 6 H2O
Ba(aq) + OH(aq) = BaOH(s) =>
Ba(aq) + OH(aq) = BaOH(s)
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
KClO3 + H2SO4 = HClO4 + Cl2O2 + K2SO4 + H2O =>
10 KClO3 + 5 H2SO4 = 6 HClO4 + 2 Cl2O2 + 5 K2SO4 + 2 H2O
AlBr + KSiO = AlSiO + KBr =>
AlBr + KSiO = AlSiO + KBr
Na2O2 + SO2 = NaSO + O2 =>
Na2O2 + 2 SO2 = 2 NaSO + 2 O2
CH3COOH + SrCO3 = (CH3COO)2Sr + CO2 + H2O =>
2 CH3COOH + SrCO3 = (CH3COO)2Sr + CO2 + H2O
NH4CN + Fe2O3 = (NH4)2O + Fe(CN)3 =>
6 NH4CN + Fe2O3 = 3(NH4)2O + 2 Fe(CN)3
Na2O2 + CO2 = NaCO + O =>
Na2O2 + 2 CO2 = 2 NaCO + 4 O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
AgCl + HNO3 + HN3 = AgNO3 + NH4 + Cl =>
11 AgCl + 11 HNO3 + HN3 = 11 AgNO3 + 3 NH4 + 11 Cl
FrI + H2O = Fr + IH2O =>
FrI + H2O = Fr + IH2O
Na2SiO3 + MgCl2 = NaCl + MgSiO3 =>
Na2SiO3 + MgCl2 = 2 NaCl + MgSiO3
C6H5COOH + CH3OH = C6H5COOCH3 + H2O =>
C6H5COOH + CH3OH = C6H5COOCH3 + H2O
NH4 + H2SO4 = (NH4)2SO4 + H =>
2 NH4 + H2SO4 = (NH4)2SO4 + 2 H
AuCl3 + H2O = Au + HCl + O2 =>
4 AuCl3 + 6 H2O = 4 Au + 12 HCl + 3 O2
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
Na2SiO3 + MgCl2 = NaCl + MgSiO3 =>
Na2SiO3 + MgCl2 = 2 NaCl + MgSiO3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
ZnCl2 + HCl + C6H5OH = ZnO + CCl + H2 =>
ZnCl2 + 4 HCl + C6H5OH = ZnO + 6 CCl + 5 H2
Na2SiO3 + MgCl2 = NaCl + MgSiO3 =>
Na2SiO3 + MgCl2 = 2 NaCl + MgSiO3
CsHCO3(s) = Cs2CO3(s) + H2O(g) + CO2(g) =>
2 CsHCO3(s) = Cs2CO3(s) + H2O(g) + CO2(g)
Cl + H2O = HOCl + HCl =>
2 Cl + H2O = HOCl + HCl
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
NaHCO3 + HC2H3O2 = H2O + NaC2O2 + CO2 =>
8 NaHCO3 + 5 HC2H3O2 = 14 H2O + 8 NaC2O2 + 2 CO2
CaNO3(s) + HCl(aq) = HNO3(aq) + CaCl =>
CaNO3(s) + HCl(aq) = HNO3(aq) + CaCl
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
C6H5CH3 + HNO3 = NO2C6H4CH3 + H2O =>
C6H5CH3 + HNO3 = NO2C6H4CH3 + H2O
Zn(s) + Ag(aq) = ZnAg =>
Zn(s) + Ag(aq) = ZnAg
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Co(NO3)2 + Cu = Co + Cu(NO3)2 =>
Co(NO3)2 + Cu = Co + Cu(NO3)2
K + CuO = K2O + Cu =>
2 K + CuO = K2O + Cu
H3P + Al(OH)3 = Al3P3 + H2O =>
3 H3P + 3 Al(OH)3 = Al3P3 + 9 H2O
Na2SiO3 + MgCl2 = NaCl + MgSiO3 =>
Na2SiO3 + MgCl2 = 2 NaCl + MgSiO3
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
Na2SiO3 + MgCl2 = NaCl + MgSiO3 =>
Na2SiO3 + MgCl2 = 2 NaCl + MgSiO3
H2[CuCl4] + NH3 = [Cu(NH3)4]Cl2 + NH4Cl =>
H2[CuCl4] + 6 NH3 = [Cu(NH3)4]Cl2 + 2 NH4Cl
FeCl3 + H2O2 = HCl + O2 + Fe =>
2 FeCl3 + 3 H2O2 = 6 HCl + 3 O2 + 2 Fe
Na2SiO3 + MgCl2 = NaCl + MgSiO3 =>
Na2SiO3 + MgCl2 = 2 NaCl + MgSiO3
NaHCO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
NaHCO3(s) + HCl(aq) = NaCl + CO2 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
H2SO4 + NH3 = NHSO4 + H2 =>
H2SO4 + NH3 = NHSO4 + 2 H2
Pb + Ba(NO3)2 = Pb(NO3)2 + Ba =>
Pb + Ba(NO3)2 = Pb(NO3)2 + Ba
Li(s) + H2O(s) = LiOH(s) + H2(g) =>
2 Li(s) + 2 H2O(s) = 2 LiOH(s) + H2(g)
NaCO3(s) = NaO(s) + CO2(g) =>
NaCO3(s) = NaO(s) + CO2(g)
ZnSO4 + H2O = ZnSO4(Zn(OH)2)3 + H2SO4 =>
4 ZnSO4 + 6 H2O = ZnSO4(Zn(OH)2)3 + 3 H2SO4
KClO3 + C = KCl + CO3 =>
KClO3 + C = KCl + CO3
N2H4 + H2O = NH2OH + H2 =>
N2H4 + 2 H2O = 2 NH2OH + H2
Fe(CH3COO)2 + H2SO4 = FeSO4 + HCH3COO =>
Fe(CH3COO)2 + H2SO4 = FeSO4 + 2 HCH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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