| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2O = NH4OH
NHI4 + AgNO3 = AgI4 + NHNO3 =>
NHI4 + AgNO3 = AgI4 + NHNO3
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
SO2 + O2 = SO3 = =>
2 SO2 + O2 = 2 SO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu + NaNO3 + H2SO4 = NO2 + Cu(NO3)2 + Na2SO4 + H2O =>
Cu + 4 NaNO3 + 2 H2SO4 = 2 NO2 + Cu(NO3)2 + 2 Na2SO4 + 2 H2O
C3H2O + O2 = CO2 + H2O =>
C3H2O + 3 O2 = 3 CO2 + H2O
Ni + HClO4 = Ni(ClO4)3 + H2 =>
2 Ni + 6 HClO4 = 2 Ni(ClO4)3 + 3 H2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
H2CO3 + Co(OH)2 = Co2(CO3)2 + H2O =>
2 H2CO3 + 2 Co(OH)2 = Co2(CO3)2 + 4 H2O
NH3(s) + O(g) = (NO)3(s) + H2O(l) =>
6 NH3(s) + 15 O(g) = 2(NO)3(s) + 9 H2O(l)
S + NaOH + H2O = H2S + Na2S2O3 =>
4 S + 2 NaOH + H2O = 2 H2S + Na2S2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
PCl3(g) + Cl2(g) = PCl5(g) =>
PCl3(g) + Cl2(g) = PCl5(g)
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Co2 + (PO4)3 = Co3(PO4)2 =>
9 Co2 + 4(PO4)3 = 6 Co3(PO4)2
Fe2O3 + H2C2O4 + H2O = [Fe(C2O4)3] + H3O =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2[Fe(C2O4)3] + 6 H3O
K2CrO4 + K2SO3 + H2O = Cr(OH)3 + K2SO4 + KOH =>
2 K2CrO4 + 3 K2SO3 + 5 H2O = 2 Cr(OH)3 + 3 K2SO4 + 4 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CO2H = C + H + O =>
CH3CO2H = 2 C + 4 H + 2 O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Pd(NO3)2 = Pd + NO2 + O2 =>
Pd(NO3)2 = Pd + 2 NO2 + O2
K2HPO4 = K3PO4 + H2O + P2O5 =>
6 K2HPO4 = 4 K3PO4 + 3 H2O + P2O5
IO3{-} + H2SO3 = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 H2SO3 = I{-} + 3 SO4{2-} + 6 H{+}
CH3CH2CH(NH2)COOH + BaS = CH3CH2CH(NH2)COOBaOOCCH(NH2)CH2CH3 + H2S =>
2 CH3CH2CH(NH2)COOH + BaS = CH3CH2CH(NH2)COOBaOOCCH(NH2)CH2CH3 + H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2 + CuSO4 = FeSO4 + Cu =>
Fe2 + 2 CuSO4 = 2 FeSO4 + 2 Cu
Nb + F + H = NbHF =>
Nb + F + H = NbHF
Na + H2O = NaOH + H232 =>
232 Na + 232 H2O = 232 NaOH + H232
H2O + Mg = Mg(OH)2 + H2 =>
2 H2O + Mg = Mg(OH)2 + H2
Fe3O4 + CO = Fe + CO23 =>
11 Fe3O4 + 2 CO = 33 Fe + 2 CO23
NH3(g) + O2 = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2 = 4 NO2(g) + 6 H2O(l)
KOH(s) = K2O + H2O =>
2 KOH(s) = K2O + H2O
Na2S2O3 + CuSO4 + H2SO4 = Na3[Cu(SO3)2] + Na2S4O6 + H2O =>
16 Na2S2O3 + 6 CuSO4 + 2 H2SO4 = 6 Na3[Cu(SO3)2] + 7 Na2S4O6 + 2 H2O
I2 + Na2S2O3 + H2O = HI + NaHSO4 =>
4 I2 + Na2S2O3 + 5 H2O = 8 HI + 2 NaHSO4
Na2[Be(OH)4] + HNO3 = Be(OH)2 + H2O + NaNO3 =>
Na2[Be(OH)4] + 2 HNO3 = Be(OH)2 + 2 H2O + 2 NaNO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ac + N2 = AcN =>
2 Ac + N2 = 2 AcN
Cr2O7{-}2 + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-}2 + 7 H2C2O4 + 14 H{+} = 4 Cr{+3} + 14 CO2 + 14 H2O
Hg(PO3)2 + Zn = Hg + Zn3(PO3)2 =>
Hg(PO3)2 + 3 Zn = Hg + Zn3(PO3)2
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Mg(OH)2HCl = H2OMg(OH)Cl =>
Mg(OH)2HCl = H2OMg(OH)Cl
AlI3 + Na2SO4 = Al2(SO4)3 + NaI =>
2 AlI3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaI
PBCUSO4 = PBSO4CU =>
PBCUSO4 = PBSO4CU
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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