| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(NO3)2 + H2SO4 = 2 HNO3 + CrSO4
KI + F2 = K2F + I =>
4 KI + F2 = 2 K2F + 4 I
CH3COH + HCN = CH3CHCNOH =>
CH3COH + HCN = CH3CHCNOH
P4 + Fr = Fr3P =>
P4 + 12 Fr = 4 Fr3P
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnO + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 4 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnO + 4 H2O
NaI + K = NaKI =>
NaI + K = NaKI
C + CO2 = CO(g) =>
C + CO2 = 2 CO(g)
H2SO4 + Ba(NO2)2 = BaSO4 + H2(NO2)2 =>
H2SO4 + Ba(NO2)2 = BaSO4 + H2(NO2)2
Li2SO3 + CH3CO2H = LiCH3CO2 + SO2 + H2O =>
Li2SO3 + 2 CH3CO2H = 2 LiCH3CO2 + SO2 + H2O
C4H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H7OH(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4 =>
NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnO + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 4 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnO + 4 H2O
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnO + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 4 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnO + 4 H2O
MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}
Fe0 = Fe =>
Fe0 = Fe
P2 = P4 =>
2 P2 = P4
CuBr2 + NaOH = Br2Na2 + Cu(OH)2 =>
CuBr2 + 2 NaOH = Br2Na2 + Cu(OH)2
Fe2O3 + CO = Fe + CO29 =>
28 Fe2O3 + 3 CO = 56 Fe + 3 CO29
SrNO3 + Na2S2O3 = Sr2S2O3 + NaNO3 =>
2 SrNO3 + Na2S2O3 = Sr2S2O3 + 2 NaNO3
O3 + Kl = KlO3 =>
O3 + Kl = KlO3
CuSO4NH4OH = CuOHNH4SO4 =>
CuSO4NH4OH = CuOHNH4SO4
SrNO3 + Na2S2O3 = Sr2S2O3 + NaNO3 =>
2 SrNO3 + Na2S2O3 = Sr2S2O3 + 2 NaNO3
(CH3)2NH2ClCH3COOAg = AgCl[(CH3)2NH]CH3COOH =>
(CH3)2NH2ClCH3COOAg = AgCl[(CH3)2NH]CH3COOH
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
Cu2Se + O2 = Cu2O + SeO2 =>
2 Cu2Se + 3 O2 = 2 Cu2O + 2 SeO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CuHCl = Cu(HCl) =>
CuHCl = Cu(HCl)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + AlO3 = AlCl3 + H2O + O2 =>
12 HCl + 4 AlO3 = 4 AlCl3 + 6 H2O + 3 O2
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
Zn + L{2} = ZnL{2} =>
Zn + L{2} = ZnL{2}
NH2OH = NH3 + O2 =>
2 NH2OH = 2 NH3 + O2
Fe(s) + Fe{3+} = Fe{2+} =>
Fe(s) + 2 Fe{3+} = 3 Fe{2+}
MnCO3 + HCl = MnCl2 + H2O + CO2 =>
MnCO3 + 2 HCl = MnCl2 + H2O + CO2
H2O*CuSO4 = CuSO4 + H2O =>
H2O*CuSO4 = CuSO4 + H2O
Al2O3 + Ba(OH)2 + H2O = Ba(Al(OH)4)2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba(Al(OH)4)2
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2
LiCIO2 = CO2 + LiI =>
LiCIO2 = CO2 + LiI
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
Ga(OH)3 + H3PO4 = (GaOH)3(PO4)2 + H2O =>
3 Ga(OH)3 + 2 H3PO4 = (GaOH)3(PO4)2 + 6 H2O
C2H302(s) + O2(g) = CO2(g) + H2O(l) =>
2 C2H302(s) + 155 O2(g) = 4 CO2(g) + 302 H2O(l)
Ga(OH)3 + H3PO4 = (GaOH)3(PO4)2 + H2O =>
3 Ga(OH)3 + 2 H3PO4 = (GaOH)3(PO4)2 + 6 H2O
HBr + Li(OH) = LiH + Br(OH) =>
HBr + Li(OH) = LiH + Br(OH)
H2SO4 + Ba(NO2)2 = BaSO4 + H2(NO2)2 =>
H2SO4 + Ba(NO2)2 = BaSO4 + H2(NO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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