| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg2O2 + 4 H3PO4 = 2 Mg3(PO4)2 + 6 H2O
NH4OH + Fe(CH3CO2)2 = CH3COONH4 + Fe(OH)2 =>
2 NH4OH + Fe(CH3CO2)2 = 2 CH3COONH4 + Fe(OH)2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
MgCl4*3H2O(aq) = MgCl4 + H2O =>
MgCl4*3H2O(aq) = MgCl4 + 3 H2O
HI + H2O2 = I2 + H2O =>
2 HI + H2O2 = I2 + 2 H2O
C9H15S + O2 = CO2 + H2O + SO4 =>
4 C9H15S + 59 O2 = 36 CO2 + 30 H2O + 4 SO4
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Na2PO4 + H2O = H2PO4 + NaOH =>
Na2PO4 + 2 H2O = H2PO4 + 2 NaOH
H2O + SO2 = H2 + SO4 =>
2 H2O + SO2 = 2 H2 + SO4
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Li2SO4 + Sr(ClO4)2 = LiClO4 + SrSO4 =>
Li2SO4 + Sr(ClO4)2 = 2 LiClO4 + SrSO4
Al3O2 + H2O = Al(OH)3 + H2 =>
2 Al3O2 + 14 H2O = 6 Al(OH)3 + 5 H2
CH3CH2OH + CH3COCl = CH3COOH + CH3CH2Cl =>
CH3CH2OH + CH3COCl = CH3COOH + CH3CH2Cl
MgSO4(aq) + KNO3(aq) = Mg(NO3)2 + K2SO4 =>
MgSO4(aq) + 2 KNO3(aq) = Mg(NO3)2 + K2SO4
Na2S2O3 + HCl = Na2S2O3H + Cl =>
Na2S2O3 + HCl = Na2S2O3H + Cl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl =>
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl
Mn3 + Br = MnBr3 =>
Mn3 + 9 Br = 3 MnBr3
Cr6 + HNO3 = Cr(NO3)3 + H2 =>
Cr6 + 18 HNO3 = 6 Cr(NO3)3 + 9 H2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
NaNO2 + NaMnO4 + NaOH = Na2MnO4 + H2O + NaNO3 =>
NaNO2 + 2 NaMnO4 + 2 NaOH = 2 Na2MnO4 + H2O + NaNO3
C12H36O2 + O2 = CO2 + H2O =>
C12H36O2 + 20 O2 = 12 CO2 + 18 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
FeCl2 + P = PCl5 + Fe =>
5 FeCl2 + 2 P = 2 PCl5 + 5 Fe
FeSO4 + H2O = FeSO4(H2O)7 =>
FeSO4 + 7 H2O = FeSO4(H2O)7
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
AlCl3 + Ni = Al + NiCl2 =>
2 AlCl3 + 3 Ni = 2 Al + 3 NiCl2
HIO4 + Mn(OH)2 = Mn(IO4)2 + H2O =>
2 HIO4 + Mn(OH)2 = Mn(IO4)2 + 2 H2O
HCl + Rb2O = RbCl + H2O =>
2 HCl + Rb2O = 2 RbCl + H2O
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
NH4NO2 + AgClO4 = NH4ClO4 + AgNO2 =>
NH4NO2 + AgClO4 = NH4ClO4 + AgNO2
C8H10 + KMnO4 + HCl = C8H6O4 + KCl + MnO + H2O =>
5 C8H10 + 12 KMnO4 + 12 HCl = 5 C8H6O4 + 12 KCl + 12 MnO + 16 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4SO4 + NaCl = NH4Cl + NaSO4 =>
NH4SO4 + NaCl = NH4Cl + NaSO4
C5H7F3 + O2 = CO2 + H2O + HF =>
C5H7F3 + 6 O2 = 5 CO2 + 2 H2O + 3 HF
Cl{-} + ClO3 + H{+} = Cl2 + H2O =>
12 Cl{-} + 2 ClO3 + 12 H{+} = 7 Cl2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + HNO3 + CrCl2 = CrCl3 + NO + H2O =>
3 HCl + HNO3 + 3 CrCl2 = 3 CrCl3 + NO + 2 H2O
Na2SO4 + AgNU3 = NaNU3 + Ag2SO4 =>
Na2SO4 + 2 AgNU3 = 2 NaNU3 + Ag2SO4
CaO + BeS = CaS + BeO =>
CaO + BeS = CaS + BeO
Cu{+2} + AgNO3{-} = Cu(NO3)2 + Ag =>
Cu{+2} + 2 AgNO3{-} = Cu(NO3)2 + 2 Ag
Na2SO4 + NaOH = (OH)SO4 + Na =>
Na2SO4 + NaOH = (OH)SO4 + 3 Na
Bi + KI = BiI + K =>
Bi + KI = BiI + K
Al(OH)3 + KOH = K3AlO3 + H2O =>
Al(OH)3 + 3 KOH = K3AlO3 + 3 H2O
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + NH3 + H2O =>
(NH4)2U2O7 + 4 HNO3 = 2 UO2(NO3)2 + 2 NH3 + 3 H2O
AgNO3 + Cu = AgNO3Cu =>
AgNO3 + Cu = AgNO3Cu
NH3 + HClO4 = NClO3 + H2O + H2 =>
NH3 + HClO4 = NClO3 + H2O + H2
AgBr + NH4Br = HBr + (Ag(NH3)2)Br =>
AgBr + 2 NH4Br = 2 HBr + (Ag(NH3)2)Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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