| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + KOH = H3SO4 + KO
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
AlF3 + B = AlB + F =>
AlF3 + B = AlB + 3 F
As2S5 + OH{-} + H2O2 = AsO43{-} + SO42{-} + H2O =>
2 As2S5 + 14 OH{-} + 585 H2O2 = 4 AsO43{-} + 10 SO42{-} + 592 H2O
Mg(CH3COO)2(aq) = Mg + (CH3COO)2 =>
Mg(CH3COO)2(aq) = Mg + (CH3COO)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br2 + Li2S = LiBr + S =>
Br2 + Li2S = 2 LiBr + S
Na2S + P2S5 = Na3PS4 =>
3 Na2S + P2S5 = 2 Na3PS4
MnCl2Ba(OH)2 = Mn(OH)2BaCl2 =>
MnCl2Ba(OH)2 = Mn(OH)2BaCl2
NH4Br + Mg(NO3)2 = MgBr2 + NH4NO3 =>
2 NH4Br + Mg(NO3)2 = MgBr2 + 2 NH4NO3
AgCl2(s) = Ag(s) + Cl(g) =>
AgCl2(s) = Ag(s) + 2 Cl(g)
CrCl2 + K2Cr2O7 + HCl = KCl + CrCl3 + H2O =>
6 CrCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 8 CrCl3 + 7 H2O
Na2SO4 + O2 = Na2O + SO4 =>
2 Na2SO4 + O2 = 2 Na2O + 2 SO4
FeCl3 + KSCN + NaOH = Fe(OH)3 + KCl + NaSCN =>
FeCl3 + 3 KSCN + 3 NaOH = Fe(OH)3 + 3 KCl + 3 NaSCN
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Br2 + CuO = Br2O + Cu =>
Br2 + CuO = Br2O + Cu
Li2O + H2SO3 = Li2SO3 + H2O =>
Li2O + H2SO3 = Li2SO3 + H2O
NaI + HClO = NaIO3 + HCl =>
NaI + 3 HClO = NaIO3 + 3 HCl
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
AlNO3 = AlO + N2O + O2 =>
4 AlNO3 = 4 AlO + 2 N2O + 3 O2
C3H8O3 + Na = C3H6O3Na3 + H2 =>
C3H8O3 + 3 Na = C3H6O3Na3 + H2
ZnO2 + Cu = CuO2 + Zn =>
ZnO2 + Cu = CuO2 + Zn
XeF6 + OH{-} = Xe + XeO6 + F{-} + H2O =>
2 XeF6 + 12 OH{-} = Xe + XeO6 + 12 F{-} + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + MgCO3 = ZnCO3 + Mg =>
Zn + MgCO3 = ZnCO3 + Mg
Mg(CH3COO)2 + Ba(OH)2 = Ba(CH3COO)2 + Mg(OH)2 =>
Mg(CH3COO)2 + Ba(OH)2 = Ba(CH3COO)2 + Mg(OH)2
FeSO4 + HBrO + HCl = FeCl3 + Fe2(SO4)3 + HBrH2O =>
6 FeSO4 + 3 HBrO + 6 HCl = 2 FeCl3 + 2 Fe2(SO4)3 + 3 HBrH2O
C6H14O2 = C6H12O + H2O =>
C6H14O2 = C6H12O + H2O
BaS + NH4Cl = BaCl2 + (NH4)2S =>
BaS + 2 NH4Cl = BaCl2 + (NH4)2S
MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI
CH3CH2MgBr + CH3NH3 = CH3CH2NH3 + CH3MgBr =>
CH3CH2MgBr + CH3NH3 = CH3CH2NH3 + CH3MgBr
AlPO4 + Ca(OH)2 = Al(OH)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(PO4)2
HCCH + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 HCCH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
AlPO4 + Ca(OH)2 = Al(OH)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(PO4)2
Mg02 = Mg0 =>
Mg02 = 2 Mg0
H2SO4 + Ag = H2 + Ag2SO4 =>
H2SO4 + 2 Ag = H2 + Ag2SO4
CaO + Mg = CaMg + O2 =>
2 CaO + 2 Mg = 2 CaMg + O2
KClO3 + MnO2 + KOH = KMnO4 + KCl2 + H2O =>
6 KClO3 + 11 MnO2 + 8 KOH = 11 KMnO4 + 3 KCl2 + 4 H2O
MgO + H = Mg + HO =>
MgO + H = Mg + HO
BaCO3 + C = BaCO + CO2 =>
BaCO3 + C = BaCO + CO2
ZnCl2 + NH3*H2O = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH3*H2O = 2 NH4Cl + Zn(OH)2
AlPO4 + Ca(OH)2 = Al(OH)3 + Ca3(PO4)2 =>
2 AlPO4 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(PO4)2
Li2O + H2SO3 = Li2SO3 + H2O =>
Li2O + H2SO3 = Li2SO3 + H2O
KNO3 + NH4OH = KO + NH4NO3 + H2O =>
8 KNO3 + 6 NH4OH = 8 KO + 7 NH4NO3 + H2O
SiS2 + O2 = SiO2 + S =>
SiS2 + O2 = SiO2 + 2 S
K2O + CsOH = KOH + Cs2O =>
K2O + 2 CsOH = 2 KOH + Cs2O
(CH3)2NH + H2O = OH9 + NC2 =>
(CH3)2NH + H2O = OH9 + NC2
Ba3N2 = Ba + N2 =>
Ba3N2 = 3 Ba + N2
Cr + H2SO4 = Cr(H2SO4)2 =>
Cr + 2 H2SO4 = Cr(H2SO4)2
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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