| Équations équilibrées la veille | Équations équilibrées le lendemain |
4[Mn(H2P2O7)3]{4-} + MnO4{-} + 8 H3O{+} + 3 H2P2O7{2-} = 5[Mn(H2P2O7)3]{3-} + 12 H2O
NaOH + HCO3 = NaHCO3 + OH =>
NaOH + HCO3 = NaHCO3 + OH
CH3CHO + Ag(NH3)2OH = CH3COOH + NH3 + Ag + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COOH + 4 NH3 + 2 Ag + H2O
NH3 + O = H2O + (NO) =>
2 NH3 + 5 O = 3 H2O + 2(NO)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + CrI3 + KOH = KCl + K2CrO4 + KIO4 + H2O =>
27 Cl2 + 2 CrI3 + 64 KOH = 54 KCl + 2 K2CrO4 + 6 KIO4 + 32 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2SO4 + Rb2S = Rb2SO + H2S =>
H2SO4 + 4 Rb2S = 4 Rb2SO + H2S
Ag{+1)+Cl({-}1) = AgCl =>
Ag{+1)+Cl({-}1) = AgCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Ag(s) + CoBr2(aq) = AgBr + Co =>
2 Ag(s) + CoBr2(aq) = 2 AgBr + Co
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NH4NO3(aq) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NH4NO3(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3OH + Ag2O = CH3OOH + Ag =>
CH3OH + Ag2O = CH3OOH + 2 Ag
CuO + NH4Cl = Cu + N2 + HCl + H2O =>
3 CuO + 2 NH4Cl = 3 Cu + N2 + 2 HCl + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg(NO3)2*6H2O + TiO2 + CH4N2O = MgTiO3 + H2O + CO2 + N2 =>
3 Mg(NO3)2*6H2O + 3 TiO2 + 5 CH4N2O = 3 MgTiO3 + 28 H2O + 5 CO2 + 8 N2
Fe2O3 + CH4 = Fe3O4 + CO2 + H2O =>
12 Fe2O3 + CH4 = 8 Fe3O4 + CO2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq)
AgO = Ag + O =>
AgO = Ag + O
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5Cl)Cl2 + 22 H2O
Mg(OH)2 + C6H8O6 = C6H6O6Mg + H2O =>
Mg(OH)2 + C6H8O6 = C6H6O6Mg + 2 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Fe + HBrO3 = Fe(BrO3)3 + H2 =>
2 Fe + 6 HBrO3 = 2 Fe(BrO3)3 + 3 H2
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
BrN3 + H2O2 = HBrO3 + N2 + H2O =>
2 BrN3 + 5 H2O2 = 2 HBrO3 + 3 N2 + 4 H2O
Cl2O4 + H2O = H2Cl2O5 =>
Cl2O4 + H2O = H2Cl2O5
Ca(Cl)2 + CuSO4 = Cu2 + Cl1 + CaSO4 =>
2 Ca(Cl)2 + 2 CuSO4 = Cu2 + 4 Cl1 + 2 CaSO4
HC8H4O4 + CaOH = Ca + C4H4O4 + H2O =>
HC8H4O4 + 5 CaOH = 5 Ca + 2 C4H4O4 + H2O
Fe + (Cl)2 = Fe(Cl)3 =>
2 Fe + 3(Cl)2 = 2 Fe(Cl)3
FeS + HNO3 = Fe(NO3)3 + S + H2O + NO2 =>
FeS + 6 HNO3 = Fe(NO3)3 + S + 3 H2O + 3 NO2
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
AgNO3 + Na2CO3 = AgNO3Na2CO3 =>
AgNO3 + Na2CO3 = AgNO3Na2CO3
CH4 + C3H8 = C2H6 =>
CH4 + C3H8 = 2 C2H6
AgNO3 + NH4Cl = AgCl + N2H4O3 =>
AgNO3 + NH4Cl = AgCl + N2H4O3
NaCO3 + MgCl2 = MgCO3 + NaCl2 =>
NaCO3 + MgCl2 = MgCO3 + NaCl2
Ta2O5 + H2O2 + NaOH = Na3[Ta(O2)4] + H2O =>
Ta2O5 + 8 H2O2 + 6 NaOH = 2 Na3[Ta(O2)4] + 11 H2O
TeO2 + H2O2 + H2O = H5TeO6 =>
2 TeO2 + 3 H2O2 + 2 H2O = 2 H5TeO6
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3 =>
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3
HClO + Fe(OH)2 = Fe(ClO)2 + H2O =>
2 HClO + Fe(OH)2 = Fe(ClO)2 + 2 H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
C6H5CHCHCOOH + Br2 = C9H8Br2O2 =>
C6H5CHCHCOOH + Br2 = C9H8Br2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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