| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + 2 HBe = MgBe2 + H2O
Hg + Fe = Hg2Fe2 =>
2 Hg + 2 Fe = Hg2Fe2
Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl
Ni2O3 + HCl = Cl2 + H2O + NiCl =>
Ni2O3 + 6 HCl = 2 Cl2 + 3 H2O + 2 NiCl
HS + OH = H2O + S =>
HS + OH = H2O + S
K2MoO4 + H2S = K2S + MoS3 + H2O =>
K2MoO4 + 4 H2S = K2S + MoS3 + 4 H2O
K + Ca(NO3)2 = KNO3 + Ca =>
2 K + Ca(NO3)2 = 2 KNO3 + Ca
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + ZnO =>
4 Zn + 4 HNO3 = Zn(NO3)2 + NH4NO3 + 3 ZnO
Cu(OH)2 + NH4OH = NH4[Cu(OH)3] =>
Cu(OH)2 + NH4OH = NH4[Cu(OH)3]
Ag(NO2) + Ba(SO4) = Ag2Ba + (SO4)(NO2)2 =>
2 Ag(NO2) + Ba(SO4) = Ag2Ba + (SO4)(NO2)2
AuCl3 + Cu = CuCl2 + Au =>
2 AuCl3 + 3 Cu = 3 CuCl2 + 2 Au
ZnSo4(aq) + Fe(s) = Fe(So4)(aq) + Zn(s) =>
ZnSo4(aq) + Fe(s) = Fe(So4)(aq) + Zn(s)
HCI + K2SO3 = KCI + H2O + SO2 =>
2 HCI + K2SO3 = 2 KCI + H2O + SO2
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
*2KMnO4 + H2O2 = KOH + MnO2 + O2 =>
*2KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
C5H2O = C5HOH =>
C5H2O = C5HOH
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
Mn + H2O = H2 + Mn3O4 =>
3 Mn + 4 H2O = 4 H2 + Mn3O4
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
Br(l) + FeI(aq) = FeBr + I =>
Br(l) + FeI(aq) = FeBr + I
NaI + H2SO4 = I2 + H2S + H2O + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 Na2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C4 + H = CH4 =>
C4 + 16 H = 4 CH4
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
C4 + H = CH4 =>
C4 + 16 H = 4 CH4
C18H36O2(s) = C17H36(s) + CO2(g) =>
C18H36O2(s) = C17H36(s) + CO2(g)
CH3COOH + Ca(OH)2 = (CH3COO)2 + Ca + H2O =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2 + Ca + 2 H2O
AlCl3 + Fe + H2O = FeO + HCl + Al =>
2 AlCl3 + 3 Fe + 3 H2O = 3 FeO + 6 HCl + 2 Al
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
C4 + H = CH4 =>
C4 + 16 H = 4 CH4
Li + AuCl = LiCl + Au =>
Li + AuCl = LiCl + Au
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
TiCl4 + NH4 + OH = Ti(OH)4 + NH4Cl =>
TiCl4 + 4 NH4 + 4 OH = Ti(OH)4 + 4 NH4Cl
C2H4 + I2 = C2H4I2 = =>
C2H4 + I2 = C2H4I2
Zn + MnO2 = ZnO + Mn2O3 =>
Zn + 2 MnO2 = ZnO + Mn2O3
C2H4 + I2 = C2H4I2 = =>
C2H4 + I2 = C2H4I2
C4 + H = CH4 =>
C4 + 16 H = 4 CH4
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
H + O2 = H2O =>
4 H + O2 = 2 H2O
(Ba(OH)2) + H2SO4 = BaSO4 + H2O =>
(Ba(OH)2) + H2SO4 = BaSO4 + 2 H2O
Au2O3 = Au + O =>
Au2O3 = 2 Au + 3 O
H + Cl = HCl =>
H + Cl = HCl
C4 + H = CH4 =>
C4 + 16 H = 4 CH4
H + NO = H2O + N =>
2 H + NO = H2O + N
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq) =>
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
Co2O3 + C = Co + CO2 =>
2 Co2O3 + 3 C = 4 Co + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/23
Équations équilibrées sur12/17/22
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