| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4(ac) + BaCl2(ac) = BaSO4 + 2 NaCl
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C2H4Cl2 + KOH = C3H4Cl + KCl + H2O =>
3 C2H4Cl2 + 4 KOH = 2 C3H4Cl + 4 KCl + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KI + HClO = KCl + KOH + I2 =>
2 KI + HClO = KCl + KOH + I2
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
C4H6O6 + NaOH = C4Na6O6 + H2O =>
C4H6O6 + 6 NaOH = C4Na6O6 + 6 H2O
MgAgNO3 = MgAg + NO3 =>
MgAgNO3 = MgAg + NO3
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
Ca + S2 = CaS =>
2 Ca + S2 = 2 CaS
C6H4NO2Na + H2O = NaOH + C6H5NO2 =>
C6H4NO2Na + H2O = NaOH + C6H5NO2
AgNO3(aq) + Na2CO3(g) = AgCO3(g) + Na2NO3(s) =>
AgNO3(aq) + Na2CO3(g) = AgCO3(g) + Na2NO3(s)
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 + NH3 + H2O =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 2 NH3 + 2 H2O
N4 + Pb3 = N3Pb4 =>
9 N4 + 16 Pb3 = 12 N3Pb4
CCl4(g) + O2(g) = COCl2(g)Cl2(g) =>
2 CCl4(g) + O2(g) = 2 COCl2(g)Cl2(g)
Cr(No3)3 + CuSO4 = Cr2(SO4)3 + Cu(No3)2 =>
2 Cr(No3)3 + 3 CuSO4 = Cr2(SO4)3 + 3 Cu(No3)2
H2O + CO3 = C6H12O6 + O2 =>
6 H2O + 6 CO3 = C6H12O6 + 9 O2
Cl2O5 + HCl = Cl2 + H2O =>
Cl2O5 + 10 HCl = 6 Cl2 + 5 H2O
ZnSO4 + NH4OH + NH4BF4 = [Zn(NH3)3][BF4]2 + H2SO4 + H2O =>
ZnSO4 + NH4OH + 2 NH4BF4 = [Zn(NH3)3][BF4]2 + H2SO4 + H2O
LiPPh2 + H2O = Ph2PH + LiOH =>
LiPPh2 + H2O = Ph2PH + LiOH
SO2 + NaH = Na2S2O4 + H2 =>
2 SO2 + 2 NaH = Na2S2O4 + H2
K2CrO4 + H2SO4 + NaNO2 = Cr2(SO4)3 + H2O + K2SO4 + NaNO3 =>
2 K2CrO4 + 5 H2SO4 + 3 NaNO2 = Cr2(SO4)3 + 5 H2O + 2 K2SO4 + 3 NaNO3
CH3CH2CH2COOCH2CH3 + H2O = CH3CH2CH2COOH + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + H2O = CH3CH2CH2COOH + CH3CH2OH
C11H8O + OH = C11H8O2 + C11H10O =>
3 C11H8O + 2 OH = 2 C11H8O2 + C11H10O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Pb(S) + Cu2NO3(AQ) = PbNO3(AQ) + Cu2(S) =>
Pb(S) + Cu2NO3(AQ) = PbNO3(AQ) + Cu2(S)
Na2O2 + H2SO = Na2 + SO4 + H2O2 =>
5 Na2O2 + 2 H2SO = 5 Na2 + 2 SO4 + 2 H2O2
Na(s) + O2 = NaO2 =>
Na(s) + O2 = NaO2
Cu(i) + Fe2(SO4)3 = Fe + Cu2SO4 =>
6 Cu(i) + Fe2(SO4)3 = 2 Fe + 3 Cu2SO4
NNH3 + NO = N2 + H2O =>
4 NNH3 + 6 NO = 7 N2 + 6 H2O
NH3 + HBr = H2 + NH3Br =>
2 NH3 + 2 HBr = H2 + 2 NH3Br
Cl2(aq) + H2O(l) = HCl(aq) + OH(aq) =>
Cl2(aq) + 2 H2O(l) = 2 HCl(aq) + 2 OH(aq)
HNO3 + P4 + H2 = H3PO4 + NO =>
8 HNO3 + P4 + 2 H2 = 4 H3PO4 + 8 NO
C9H20 + Cl2 = C9H19Cl + HCl =>
C9H20 + Cl2 = C9H19Cl + HCl
H2 + AgNO3 = Ag(s) + HNO3 =>
H2 + 2 AgNO3 = 2 Ag(s) + 2 HNO3
CH3I + KOH = CH3OH + KI =>
CH3I + KOH = CH3OH + KI
BUTeNe{-}1 = BUTeNe{-}2 =>
BUTeNe{-}1 = BUTeNe{-}2
Hg2(NO3)2 + Na2S = HgS + Hg + NaNO3 =>
Hg2(NO3)2 + Na2S = HgS + Hg + 2 NaNO3
BH3 + KMnO4 + HCl = MnCl2 + KCl + H3BO3 + H2O =>
5 BH3 + 6 KMnO4 + 18 HCl = 6 MnCl2 + 6 KCl + 5 H3BO3 + 9 H2O
NH3 + HOH = NH3*H2O =>
NH3 + HOH = NH3*H2O
LiNi(CH3O)3 + O2 = LiNiO2 + H2O + CO2 =>
4 LiNi(CH3O)3 + 19 O2 = 4 LiNiO2 + 18 H2O + 12 CO2
CuSO4 + (NH4)OH = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2(NH4)OH = (NH4)2SO4 + Cu(OH)2
TiO(OH)2 + Zn(OH)2 = ZnTiO3 + H2O =>
TiO(OH)2 + Zn(OH)2 = ZnTiO3 + 2 H2O
Sn + H2CO3 = Sn(CO3)2 + H =>
Sn + 2 H2CO3 = Sn(CO3)2 + 4 H
KIO3 + HCl + SnCl2 = K2I2 + H2O + Cl4Sn =>
2 KIO3 + 12 HCl + 6 SnCl2 = K2I2 + 6 H2O + 6 Cl4Sn
C2 + H4 + H2O = C2H5OH =>
C2 + H4 + H2O = C2H5OH
H2O + Ba(OH)2 = HBa(OH)2 + OH =>
H2O + Ba(OH)2 = HBa(OH)2 + OH
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)SO4 =>
Fe2(SO4)3 + 2 KOH = K2SO4 + 2 Fe(OH)SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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