| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + MgNO3 = FeNO3 + Mg
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
NO2(C6H4)NH3{+} + HO{-} = NO2C6H4NH2 + H2O =>
NO2(C6H4)NH3{+} + HO{-} = NO2C6H4NH2 + H2O
(C15H31COO)3 + O2 = CO2 + H2O =>
4(C15H31COO)3 + 273 O2 = 192 CO2 + 186 H2O
AgN03 + Na2S = Ag2S + NaN03 =>
2 AgN03 + Na2S = Ag2S + 2 NaN03
Ca + H2SiO3 = CaSiO3 + H2O + SiO =>
Ca + 2 H2SiO3 = CaSiO3 + 2 H2O + SiO
C6H6CO2H + NaOH = NaC6H6CO2 + H2O =>
C6H6CO2H + NaOH = NaC6H6CO2 + H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Na2CO3IOH2O = Na2CO3 + IOH2O =>
Na2CO3IOH2O = Na2CO3 + IOH2O
KOH + CO = K2CO2 + H2O =>
2 KOH + CO = K2CO2 + H2O
Fe(OH)2 + H2O2 = Fe(OH)7 =>
2 Fe(OH)2 + 5 H2O2 = 2 Fe(OH)7
HCl + FeOH = FeCl + HOH =>
HCl + FeOH = FeCl + HOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ti(NO3)4*4H2O + Fe(NO3)3*9H2O + C6H8O7*H2O = FeTiO3 + CO2 + NO2 + H2O =>
9 Ti(NO3)4*4H2O + 9 Fe(NO3)3*9H2O + 4 C6H8O7*H2O = 9 FeTiO3 + 24 CO2 + 63 NO2 + 137 H2O
PbS + O2 = PbSO =>
2 PbS + O2 = 2 PbSO
SbCl3 + C4H6O6 = Sb2(C4H4O6)3 + HCl =>
2 SbCl3 + 3 C4H6O6 = Sb2(C4H4O6)3 + 6 HCl
HCl(aq) + MnO2(s) = Cl2(g) + H2O(l) + MnCl2(aq) =>
4 HCl(aq) + MnO2(s) = Cl2(g) + 2 H2O(l) + MnCl2(aq)
Li2O + Co2(CO)3 = Li2CO + Co2O3 =>
3 Li2O + Co2(CO)3 = 3 Li2CO + Co2O3
SO2 + OH = SO4 + H2O =>
SO2 + 4 OH = SO4 + 2 H2O
HNO2 + NaOH = NaNO2(aq) + H2O(l) =>
HNO2 + NaOH = NaNO2(aq) + H2O(l)
H2SBaS = Ba(HS)2 =>
H2SBaS = Ba(HS)2
Cu(NO3)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + KNO3 =>
2 Cu(NO3)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KNO3
Mg2O2 + HCl = MgCl2 + H2O =>
Mg2O2 + 4 HCl = 2 MgCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(s) + NiBr3(aq) = Ni(s) + Al2Br3(aq) =>
2 Al(s) + NiBr3(aq) = Ni(s) + Al2Br3(aq)
Mq + V2O5 = V + MqO =>
5 Mq + V2O5 = 2 V + 5 MqO
C6H5CHO + KMnO4 + H2O = C6H5COOH + MnO2 + KOH =>
3 C6H5CHO + 2 KMnO4 + H2O = 3 C6H5COOH + 2 MnO2 + 2 KOH
AgNO[3] + NaCl = AgCl + NaNO[3] =>
AgNO[3] + NaCl = AgCl + NaNO[3]
MgCl2(ac) + Na3PO4(ac) = NaCl(ac) + Mg3(PO4)2 =>
3 MgCl2(ac) + 2 Na3PO4(ac) = 6 NaCl(ac) + Mg3(PO4)2
Ra + HCl = RaCl2 + H2 =>
Ra + 2 HCl = RaCl2 + H2
HgCl2 + Ba(OH)2 = BaCl2 + HgO + H2O =>
HgCl2 + Ba(OH)2 = BaCl2 + HgO + H2O
KHC8H4O4 + H2O = H3O + KC8H4O4 =>
KHC8H4O4 + H2O = H3O + KC8H4O4
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + HSO4{-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 HSO4{-} + 15 H{+}
CH3NH2 + NaOH = Na + CH3NH + H2O =>
CH3NH2 + NaOH = Na + CH3NH + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
LiOH + K = LiOHK =>
LiOH + K = LiOHK
Cu(NH3)2 = Cu + NH3 =>
Cu(NH3)2 = Cu + 2 NH3
FeSO4 + Ag = Ag2SO4 + Fe =>
FeSO4 + 2 Ag = Ag2SO4 + Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + Cu(ClO3)2 = Cu(NO3)2 + HClO3 =>
2 HNO3 + Cu(ClO3)2 = Cu(NO3)2 + 2 HClO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiHCO3 = CO2 + LiHO =>
LiHCO3 = CO2 + LiHO
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C6H5CH2Cl + Cl2 = C6H5CHCl + HCl =>
2 C6H5CH2Cl + Cl2 = 2 C6H5CHCl + 2 HCl
C6H12O6 + MnO2 + H2SO4 = C6H12O7 + MnSO4 + H2O =>
C6H12O6 + MnO2 + H2SO4 = C6H12O7 + MnSO4 + H2O
HCl + NH2CH2COOH = [NH3CH2COOH]Cl =>
HCl + NH2CH2COOH = [NH3CH2COOH]Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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