| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
BaCO3 + K2SO4 = BaSO4 + K2CO3 =>
BaCO3 + K2SO4 = BaSO4 + K2CO3
HgCl2 + Na = Hg + NaCl =>
HgCl2 + 2 Na = Hg + 2 NaCl
ZnSO4 + H3PO4 = Zn3(PO4)2 + H2SO4 =>
3 ZnSO4 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO4
Li + PO4 = Li3PO4 =>
3 Li + PO4 = Li3PO4
Bi(NO3)3*5H2O = Bi2O3 + NO2 + O2 + H2O =>
4 Bi(NO3)3*5H2O = 2 Bi2O3 + 12 NO2 + 3 O2 + 20 H2O
MnO2 + KCIO3 + K2CO3 = KMnO4 + KCI + CO2 =>
2 MnO2 + KCIO3 + K2CO3 = 2 KMnO4 + KCI + CO2
H62C12O6 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 H62C12O6 + 98 KMnO4 + 147 H2SO4 = 60 CO2 + 49 K2SO4 + 98 MnSO4 + 302 H2O
Mg(H2PO4)2 = Mg + (H2PO4)2 =>
Mg(H2PO4)2 = Mg + (H2PO4)2
H3PO4 + CO3 = H2CO3 + PO4 =>
2 H3PO4 + 3 CO3 = 3 H2CO3 + 2 PO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ni(NO3)2 + C4H8N2O2 = Ni(C4H7N2O2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 HNO3
C14H12 + O2 = CO2 + H2O =>
C14H12 + 17 O2 = 14 CO2 + 6 H2O
C19H34O2 + O2 = H2O + CO2 =>
2 C19H34O2 + 53 O2 = 34 H2O + 38 CO2
FeO + HClO4 = FeOH + ClO4 =>
FeO + HClO4 = FeOH + ClO4
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
KCl + KNO3 = KClO3 + N2 + K2O =>
5 KCl + 6 KNO3 = 5 KClO3 + 3 N2 + 3 K2O
Ca + FeP = CaP + Fe =>
Ca + FeP = CaP + Fe
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
C6H12O6 + MnO4{-} + H{+} = C6H12O7 + MnO2 + H2O =>
3 C6H12O6 + 2 MnO4{-} + 2 H{+} = 3 C6H12O7 + 2 MnO2 + H2O
SO4{2-} + CH2O + H{+} = H2S + CO2 + H2O =>
SO4{2-} + 2 CH2O + 2 H{+} = H2S + 2 CO2 + 2 H2O
Pb(C2H3O2)2 + K2Cr2O7 = Pb2(Cr2O7)4 + K2(C2H3O2) =>
2 Pb(C2H3O2)2 + 4 K2Cr2O7 = Pb2(Cr2O7)4 + 4 K2(C2H3O2)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
PotassiumFerricyanide + ZincNitrate = PotassiumNitrate + ZincFerricyanide =>
PotassiumFerricyanide + ZincNitrate = PotassiumNitrate + ZincFerricyanide
Ag2(SO4) + H2 = H2(SO4) + Ag =>
Ag2(SO4) + H2 = H2(SO4) + 2 Ag
Mg + SrNO3 = MgO + N2 + SrO =>
4 Mg + 2 SrNO3 = 4 MgO + N2 + 2 SrO
MnSO4 + NaBrO3 = NaBrO4 + MnSO3 =>
MnSO4 + NaBrO3 = NaBrO4 + MnSO3
H2SO4 + HL = H2SO3 + L2 + H2O =>
H2SO4 + 2 HL = H2SO3 + L2 + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
KMnO4 + Hg = K + HgMnO4 =>
KMnO4 + Hg = K + HgMnO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KOH + HCl = KCl + H2O* =>
KOH + HCl = KCl + H2O*
C5H11NO2 + NaOH = C2H4NO2Na + C3H7OH =>
C5H11NO2 + NaOH = C2H4NO2Na + C3H7OH
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
Co + Br2 = CoBr =>
2 Co + Br2 = 2 CoBr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Au3N = Au + N3 =>
3 Au3N = 9 Au + N3
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + BaSO4
NH4NO2 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO2 + 8 HCl = 8 NH4Cl + 6 NO2 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3CH2CH2OH + PCl5 = CH3CH2CH2Cl + H3PO4 + H2O =>
5 CH3CH2CH2OH + PCl5 = 5 CH3CH2CH2Cl + H3PO4 + H2O
MgSO4 + KCl = MgCl2 + K2(SO4) =>
MgSO4 + 2 KCl = MgCl2 + K2(SO4)
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Fe2S3(l) = Fe(s) + S(s) =>
Fe2S3(l) = 2 Fe(s) + 3 S(s)
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
CaCl2 + Na2NO3 = CaNO3 + NaCl =>
CaCl2 + Na2NO3 = CaNO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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