| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO4)2 + H2O = 2 HClO4 + MgO
NaPO4 + CuCl2 = CuPO4 + NaCl2 =>
NaPO4 + CuCl2 = CuPO4 + NaCl2
NH4Cl + Hg2(CH3COO)2 = Hg2Cl2 + CH3COONH4 =>
2 NH4Cl + Hg2(CH3COO)2 = Hg2Cl2 + 2 CH3COONH4
Fe2O3 + NaOH + Cl2 = Na2FeO4 + H2O + NaCl =>
Fe2O3 + 10 NaOH + 3 Cl2 = 2 Na2FeO4 + 5 H2O + 6 NaCl
KMnO4 + HCl + Na2SO3 = MnCl2 + KCl + Na2SO4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 2 MnCl2 + 2 KCl + 5 Na2SO4 + 3 H2O
H + C = C4H10 =>
10 H + 4 C = C4H10
LiBr + Na3PO4 = Li3PO4 + NaBr =>
3 LiBr + Na3PO4 = Li3PO4 + 3 NaBr
H2O + NaO = NaOH + OH =>
H2O + NaO = NaOH + OH
Cu + O2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
2 Cu + O2 + 8 NH4OH = 2[Cu(NH3)4](OH)2 + 6 H2O
Be + NaOH + H2O = Na2Be(OH)4 + H2 =>
Be + 2 NaOH + 2 H2O = Na2Be(OH)4 + H2
Al + SO3 = Al2O3 + SO2 =>
2 Al + 3 SO3 = Al2O3 + 3 SO2
Ga(CH3)3 + NH3 = GaN + CH4 =>
Ga(CH3)3 + NH3 = GaN + 3 CH4
Cr(OH)3 + KOH + KOCl = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 4 KOH + 3 KOCl = 2 K2CrO4 + 3 KCl + 5 H2O
NaHCO3(s) = Na2CO3(s) + CO2(g)H2O(l) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g)H2O(l)
KClO5 = KCl + O5 =>
KClO5 = KCl + O5
N2O5 + H2O = (HNO2) + O2 =>
N2O5 + H2O = 2(HNO2) + O2
Zn + Ba(OH)2 = BaZnO2 + H2 =>
Zn + Ba(OH)2 = BaZnO2 + H2
Fe + CrO7 = Fe2O3 + Cr =>
14 Fe + 3 CrO7 = 7 Fe2O3 + 3 Cr
P2O5 + Cl2 = ClO3 + P =>
6 P2O5 + 5 Cl2 = 10 ClO3 + 12 P
Ce + H2SO4 = Ce2O3 + SO2 + H2 =>
4 Ce + 3 H2SO4 = 2 Ce2O3 + 3 SO2 + 3 H2
ZrOCl2 + H3PO4 = Zr3(PO4)4 + HCl + H2O =>
3 ZrOCl2 + 4 H3PO4 = Zr3(PO4)4 + 6 HCl + 3 H2O
K3(PO4) + Mg(OH)2 = KOH + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(OH)2 = 6 KOH + Mg3(PO4)2
ammoniumchloride = ammonia + hydrochloricacid =>
NH4Cl = NH3 + HCl
C15H28 + O2 = CO2 + H2O =>
C15H28 + 22 O2 = 15 CO2 + 14 H2O
Al + H2SO4 = AlSO4 + S + H2O =>
3 Al + 4 H2SO4 = 3 AlSO4 + S + 4 H2O
Hg(C2H3O2)2 + Li2CO3 = LiC2H3O2 + HgCO3 =>
Hg(C2H3O2)2 + Li2CO3 = 2 LiC2H3O2 + HgCO3
Sn{2+} + HgCl2 = Sn{4+} + Hg2Cl2 + Cl{-} =>
Sn{2+} + 2 HgCl2 = Sn{4+} + Hg2Cl2 + 2 Cl{-}
C60H120O60 + O2 = CO2 + H2O =>
C60H120O60 + 60 O2 = 60 CO2 + 60 H2O
Fe3O4(s) + Al(s) = Fe(s) + Al2O3(s) =>
3 Fe3O4(s) + 8 Al(s) = 9 Fe(s) + 4 Al2O3(s)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Co(NO3)2*6H2O + NaOH + CH3COOH = Co3O4 + NaNO3 + (CH3)3COH + H2O =>
12 Co(NO3)2*6H2O + 24 NaOH + 2 CH3COOH = 4 Co3O4 + 24 NaNO3 + (CH3)3COH + 83 H2O
NaBrO3 + H2O + SO2 = Na2SO4 + H2SO4 + Br2 =>
2 NaBrO3 + 4 H2O + 5 SO2 = Na2SO4 + 4 H2SO4 + Br2
CdCl2 = Cd{2+} + Cl{-} =>
CdCl2 = Cd{2+} + 2 Cl{-}
MgI2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgI(s) =>
MgI2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgI(s)
P4 + Cr2O7 + H = H3PO4 + Cr =>
7 P4 + 16 Cr2O7 + 84 H = 28 H3PO4 + 32 Cr
KMnO4 + H2SO4 + H2C2O4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
Fe2(SO4)3 + K3Fe(CN)6 = Fe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K3Fe(CN)6 = 2 Fe[Fe(CN)6] + 3 K2SO4
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
KHSO4 + KHS = K2SO4 + H2S =>
KHSO4 + KHS = K2SO4 + H2S
CH3OH = C3H8 + H2 + O2 =>
6 CH3OH = 2 C3H8 + 4 H2 + 3 O2
NH3 + CuSO4 = Cu(NH3)SO4 =>
NH3 + CuSO4 = Cu(NH3)SO4
C21H43 + O2 = H2O + CO2 =>
4 C21H43 + 127 O2 = 86 H2O + 84 CO2
Hg + OHNO2 = HgNO3 + H2O + NO2 =>
Hg + 2 OHNO2 = HgNO3 + H2O + NO2
BaFeO4 = Fe2O3 + BaO + O2 =>
4 BaFeO4 = 2 Fe2O3 + 4 BaO + 3 O2
Na2C2O4 + H2O2 + NaOH = Na2CO3 + H2O =>
Na2C2O4 + H2O2 + 2 NaOH = 2 Na2CO3 + 2 H2O
(CH2)4(CN)2 + H2 = (H2N(CH2)6NH2) =>
(CH2)4(CN)2 + 4 H2 = (H2N(CH2)6NH2)
NaCl(ac) + Pb(NO3)2(ac) = PbCl2(precipitado) + NaNO3 =>
2 NaCl(ac) + Pb(NO3)2(ac) = PbCl2(precipitado) + 2 NaNO3
Ga2O3(s) + H2O(aq) = GaH + O =>
Ga2O3(s) + H2O(aq) = 2 GaH + 4 O
NaBr(s) + H2SO4(aq) = Br2(g) + H2O(l) + Na2SO4(aq) + SO2(g) =>
2 NaBr(s) + 2 H2SO4(aq) = Br2(g) + 2 H2O(l) + Na2SO4(aq) + SO2(g)
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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