| Équations équilibrées la veille |
Cs2S + 2 HCl = H2S(g) + 2 CsCl
Mg{+} + Zn{2+} = Mg{2+} + Zn =>
2 Mg{+} + Zn{2+} = 2 Mg{2+} + Zn
NH4 + PO4 = NO4 + H4P =>
NH4 + PO4 = NO4 + H4P
Ca() + O2() = CaO() =>
2 Ca() + O2() = 2 CaO()
FeSO4 + HIO3 + H2SO4 = Fe2(SO4)3 + I2 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = 5 Fe2(SO4)3 + I2 + 6 H2O
N2(SO4)3 + Zn = ZnSO4 + N =>
N2(SO4)3 + 3 Zn = 3 ZnSO4 + 2 N
(NH4)2S + Pd3As4 = (NH4)3As + Pd2S4 =>
12(NH4)2S + 2 Pd3As4 = 8(NH4)3As + 3 Pd2S4
LiOOH = Li2O2 + H2O2 =>
2 LiOOH = Li2O2 + H2O2
Cr(Br)2 = Cr + Br =>
Cr(Br)2 = Cr + 2 Br
MnO4 + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4 + 6 Fe{2+} + 8 H{+} = Mn{2+} + 6 Fe{3+} + 4 H2O
CH3COOH + Cu2O = CH3COOCu + H2O =>
2 CH3COOH + Cu2O = 2 CH3COOCu + H2O
HCl + NaI = HI + NaCl =>
HCl + NaI = HI + NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al(ClO)3 + Na2(O2) = Al2(O2)3 + Na(ClO) =>
2 Al(ClO)3 + 3 Na2(O2) = Al2(O2)3 + 6 Na(ClO)
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
K2Cr2O7 + NO + HCl = CrCl3 + KCl + HNO2 + H2O =>
K2Cr2O7 + 6 NO + 8 HCl = 2 CrCl3 + 2 KCl + 6 HNO2 + H2O
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Na2CrO4 + K2CrO4 = K2CrO4Na2CrO4 =>
Na2CrO4 + K2CrO4 = K2CrO4Na2CrO4
N2I6 + H = NH3 + I =>
N2I6 + 6 H = 2 NH3 + 6 I
CuS + oxygen = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
CH3(CH)2OH(l) + O2(g) = CO2 + H2O =>
CH3(CH)2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O
KOH + H2SO3 = H2O + K2SO3 =>
2 KOH + H2SO3 = 2 H2O + K2SO3
S8 + Br2 = SBr2 =>
S8 + 8 Br2 = 8 SBr2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H57N + O2 = CO2 + H2O + N2 =>
4 C3H57N + 69 O2 = 12 CO2 + 114 H2O + 2 N2
Ni(NO3)2 + K2SO4 = NiSO4 + KNO3 =>
Ni(NO3)2 + K2SO4 = NiSO4 + 2 KNO3
Fe(NO3)2 + HCl = FeCl2 + H2(NO3)2 =>
Fe(NO3)2 + 2 HCl = FeCl2 + H2(NO3)2
FeI3 + HNO3 = Fe(NO3)3 + I2 + NO + H2O =>
2 FeI3 + 8 HNO3 = 2 Fe(NO3)3 + 3 I2 + 2 NO + 4 H2O
Ca3(PO4)2 + CuSO4 = CaSO4 + Cu3(PO4)2 =>
Ca3(PO4)2 + 3 CuSO4 = 3 CaSO4 + Cu3(PO4)2
CH4OH2 + O2 = CO2 + H2O =>
CH4OH2 + 2 O2 = CO2 + 3 H2O
Rh + HCl = RhCl + H2 =>
2 Rh + 2 HCl = 2 RhCl + H2
Al(OH)3(s) + NaOH(aq) = NaAlO2(aq) + H2O(l) =>
Al(OH)3(s) + NaOH(aq) = NaAlO2(aq) + 2 H2O(l)
MnSO4 + KClO3 + NaOH = MnO2 + KCl + Na2SO4 + H2O =>
3 MnSO4 + KClO3 + 6 NaOH = 3 MnO2 + KCl + 3 Na2SO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2SO4 + CaI2 = CaSO4 + NH4I =>
(NH4)2SO4 + CaI2 = CaSO4 + 2 NH4I
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
C2H5ONa + H2O = C2H5OH + NaOH =>
C2H5ONa + H2O = C2H5OH + NaOH
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
KClO3 + P = KCl + P2O5 =>
5 KClO3 + 6 P = 5 KCl + 3 P2O5
XeF4 + H2O = Xe + O3 + HF =>
3 XeF4 + 6 H2O = 3 Xe + 2 O3 + 12 HF
H4SiO4 + KOH = K4SiO4 + H2O = K4SiO4 =>
H4SiO4 + 4 KOH = K4SiO4 + 4 H2O
Zn + FeCI2 = ZnCI2 + Fe =>
Zn + FeCI2 = ZnCI2 + Fe
Ag + FeSO4 = Fe2 + Ag2SO4 =>
4 Ag + 2 FeSO4 = Fe2 + 2 Ag2SO4
FeS + HNO3 = FeNO33 + H2SO4 + NO2 + H2O =>
FeS + 68 HNO3 = FeNO33 + H2SO4 + 67 NO2 + 33 H2O
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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