| Équations équilibrées la veille | Équations équilibrées le lendemain |
[C][O] = [CO]
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 64 KMnO4 + 163 H2SO4 = 84 KHSO4 + 5 Fe(SO4)3 + 64 MnSO4 + 30 HNO3 + 30 CO2 + 106 H2O
Na2CO3 + H2SO4 = H2O + Na2SO4 + CO2 =>
Na2CO3 + H2SO4 = H2O + Na2SO4 + CO2
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
NH3 + CH3COOH = C2H7NO2 =>
NH3 + CH3COOH = C2H7NO2
Ca3(PO4)2 + H2SO3 = H3PO4 + CaSO3 =>
Ca3(PO4)2 + 3 H2SO3 = 2 H3PO4 + 3 CaSO3
C3H6Br2 + KOH = C3H4 + KBr + H2O =>
C3H6Br2 + 2 KOH = C3H4 + 2 KBr + 2 H2O
Ca + H2O + CO2 = Ca(OH)2 + C3H3O2 =>
11 Ca + 14 H2O + 6 CO2 = 11 Ca(OH)2 + 2 C3H3O2
Sn(MnO4)2 + CaS = Ca(MnO4)2 + SnS =>
Sn(MnO4)2 + CaS = Ca(MnO4)2 + SnS
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
BaCl2(aq) + FeSO4(aq) = BaSO4(s) + FeCl2 =>
BaCl2(aq) + FeSO4(aq) = BaSO4(s) + FeCl2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaNO2(s) + HCl(aq) = NaCl(aq) + HNO2(aq) =>
NaNO2(s) + HCl(aq) = NaCl(aq) + HNO2(aq)
FeCl3 + CaSO4 = Fe2(SO4)3 + CaCl2 =>
2 FeCl3 + 3 CaSO4 = Fe2(SO4)3 + 3 CaCl2
C3H8O + KMnO4 + HCl = C3H6O + KCl + MnCl2 + H2O =>
5 C3H8O + 2 KMnO4 + 6 HCl = 5 C3H6O + 2 KCl + 2 MnCl2 + 8 H2O
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
CH3CH2CH2CH3 + O2 = CH3CH2CH2CH2OH =>
2 CH3CH2CH2CH3 + O2 = 2 CH3CH2CH2CH2OH
HClO3 + Pb(OH)4 = Pb(ClO3)4 + H2O =>
4 HClO3 + Pb(OH)4 = Pb(ClO3)4 + 4 H2O
Br{-} + PbO2 + H{+} = Br2 + Pb{2+} + H2O =>
2 Br{-} + PbO2 + 4 H{+} = Br2 + Pb{2+} + 2 H2O
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
CrCl3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + KClO3 + 10 KOH = 2 K2CrO4 + 7 KCl + 5 H2O
nitricacid + rubidium = rubidiumnitrate + hydrogen =>
2 HNO3 + 2 Rb = 2 RbNO3 + H2
C10H16 + Cl2(g) = C + HCl =>
C10H16 + 8 Cl2(g) = 10 C + 16 HCl
KC2H3O2 + CoSO4 = KC2SO4 + CoH3O2 =>
KC2H3O2 + CoSO4 = KC2SO4 + CoH3O2
K2O + N2 = K2ON4 =>
K2O + 2 N2 = K2ON4
CoCl3*5NH3 + AgNO3 = AgCl + CoCl2NO3 + NH3 =>
CoCl3*5NH3 + AgNO3 = AgCl + CoCl2NO3 + 5 NH3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO4Ca(OH)2 = CaSO4 + H2O =>
H2SO4Ca(OH)2 = CaSO4 + 2 H2O
AlCl3 + K3[Al(OH)6] = KCl + Al(OH)3 =>
AlCl3 + K3[Al(OH)6] = 3 KCl + 2 Al(OH)3
C10H15N5O10P2 + C3H5O6P = C10H16N5O13P3 + C3H4O3 =>
C10H15N5O10P2 + C3H5O6P = C10H16N5O13P3 + C3H4O3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KNO2 + H2O = KNO3 + H2 =>
KNO2 + H2O = KNO3 + H2
CuCl2(s) = Cu(s) + Cl(g) =>
CuCl2(s) = Cu(s) + 2 Cl(g)
(CuOH)2CO3 + Ca(OH)2 + HCl = CaCO3 + CuCl2 + H2O =>
(CuOH)2CO3 + Ca(OH)2 + 4 HCl = CaCO3 + 2 CuCl2 + 4 H2O
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + KCl =>
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + 3 KCl
CrCl3 = Cl + Cr =>
CrCl3 = 3 Cl + Cr
C7H5NO3 + C3H6O = C16H10N2O2 + CH3CO2H + H2O =>
2 C7H5NO3 + 2 C3H6O = C16H10N2O2 + 2 CH3CO2H + 2 H2O
Ti + NaOH = Ti(OH)4 + Na =>
Ti + 4 NaOH = Ti(OH)4 + 4 Na
Cu + HCl + Cl2 = H2[CuCl4] =>
Cu + 2 HCl + Cl2 = H2[CuCl4]
Mg2SO4 + K2CO3 = Mg2CO3 + K2SO4 =>
Mg2SO4 + K2CO3 = Mg2CO3 + K2SO4
C6H5OH + K = C6H5 + KOH =>
C6H5OH + K = C6H5 + KOH
UO2 + H = U + H2O =>
UO2 + 4 H = U + 2 H2O
ZnBr2 = Zn{2+} + Br{-} =>
ZnBr2 = Zn{2+} + 2 Br{-}
NaHCO3 + CH3CO2 = CO2 + C2H3Na + H2O =>
7 NaHCO3 + 12 CH3CO2 = 17 CO2 + 7 C2H3Na + 11 H2O
KClO2 = KCl + O2 =>
KClO2 = KCl + O2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]2(aq) + NO3(aq) =>
8 NH3(aq) + 2 Cu(NO3)2(aq) = [Cu(NH3)4]2(aq) + 4 NO3(aq)
Cu(OH)2 + H2S = [CuOH]2S + H2O =>
2 Cu(OH)2 + H2S = [CuOH]2S + 2 H2O
K2SiO3 + Zn(OH)2 = ZnSiO3 + KOH =>
K2SiO3 + Zn(OH)2 = ZnSiO3 + 2 KOH
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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