| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2HPO4 + Ca(OH)2 = CaHPO4 + 2 NH3 + 2 H2O
Ca(No3)2(aq) + Na2So4(aq) = CaSo4(aq) + NaNo3(aaq) =>
Ca(No3)2(aq) + Na2So4(aq) = CaSo4(aq) + 2 NaNo3(aaq)
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
Ti2(CO3)4 + HCl = TiCl4 + H2CO3 =>
Ti2(CO3)4 + 8 HCl = 2 TiCl4 + 4 H2CO3
Mg + Cu(SO4) = Mg(SO4) + Cu =>
Mg + Cu(SO4) = Mg(SO4) + Cu
MnCl2 + Na2SO4 = MnSO4 + NaCl =>
MnCl2 + Na2SO4 = MnSO4 + 2 NaCl
MgSO4 + CH3COOH = Mg(CH3COO)2 + SO3 + H2O =>
MgSO4 + 2 CH3COOH = Mg(CH3COO)2 + SO3 + H2O
Al + NaClO = Na + O2 + AlCl3 =>
2 Al + 6 NaClO = 6 Na + 3 O2 + 2 AlCl3
H2SO3 + MnO2 = SO4{-2} + Mn{+2} + H2O =>
H2SO3 + MnO2 = SO4{-2} + Mn{+2} + H2O
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
Co(s) + O2 = Co2O3 =>
4 Co(s) + 3 O2 = 2 Co2O3
Se + O = Se2O6 =>
2 Se + 6 O = Se2O6
CuFeS2(s) + O2(g) = Cu2S(s) + FeO(s) + SO2(g) =>
2 CuFeS2(s) + 4 O2(g) = Cu2S(s) + 2 FeO(s) + 3 SO2(g)
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
Pb(s) + HNO3(aq) = Pb(NO3)2(aq) + H2(g) =>
Pb(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2(g)
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O
CHCl3 + H2O = CH(OH)3 + HCl =>
CHCl3 + 3 H2O = CH(OH)3 + 3 HCl
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq)
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CsOH + H2SO4 = Cs2 + SO4 + H2OH =>
2 CsOH + 2 H2SO4 = Cs2 + 2 SO4 + 2 H2OH
SrCO3 + CaCO3 + Mg(NO)3 + SiO2H2O + NH2CONH2 = SrCaMgSi2O7 + H2O + CO2 + N2 =>
6 SrCO3 + 6 CaCO3 + 6 Mg(NO)3 + 12 SiO2H2O + 4 NH2CONH2 = 6 SrCaMgSi2O7 + 20 H2O + 16 CO2 + 13 N2
MnCl2 + KClO3 + KOH = KCl + KMnO4 + H2O =>
6 MnCl2 + 5 KClO3 + 18 KOH = 17 KCl + 6 KMnO4 + 9 H2O
HC2H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + KOH(aq) = KC2H3O2(aq) + H2O(l)
H2O + AlCl3 + Zn = ZnCl2 + AlOHCl2 + H2 =>
2 H2O + 2 AlCl3 + Zn = ZnCl2 + 2 AlOHCl2 + H2
H2C2H6O4 + O2 = CO2 + H2O =>
H2C2H6O4 + 2 O2 = 2 CO2 + 4 H2O
NaHCO3 + C3H7COOH = H2O + CO2 + C3H5NaO2 =>
10 NaHCO3 + 7 C3H7COOH = 8 H2O + 8 CO2 + 10 C3H5NaO2
Cu(OH)2 + C6H12O6 = Cu + C6H12O7 + H2O =>
Cu(OH)2 + C6H12O6 = Cu + C6H12O7 + H2O
Pb3O3 = Pb3 + O2 =>
2 Pb3O3 = 2 Pb3 + 3 O2
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
NH3 + N2O = N2 + H20O =>
20 NH3 + 3 N2O = 13 N2 + 3 H20O
PbO + NaOH + H2O = Na[Pb(OH)3] =>
PbO + NaOH + H2O = Na[Pb(OH)3]
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NaHCO = NaCHO =>
NaHCO = NaCHO
NH3(aq) + H3PO4(aq) = (NH4)2HPO4(aq) =>
2 NH3(aq) + H3PO4(aq) = (NH4)2HPO4(aq)
Ba + K3PO4 = BaPO4 + K3 =>
Ba + K3PO4 = BaPO4 + K3
Cu2O + SO2 = CuS + O2 =>
2 Cu2O + 4 SO2 = 4 CuS + 5 O2
NaHCO3 + H3CCOOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + H3CCOOH = NaC2H3O2 + CO2 + H2O
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
HS{-} + O2 = SO42{-} + H2O =>
4 HS{-} + 85 O2 = 4 SO42{-} + 2 H2O
HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + 2 H2O(l)
Na2S2O3*5H2O + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + SO2 + 6 H2O + S
Ag + Au2O3 = Au + Ag2O3 =>
2 Ag + Au2O3 = 2 Au + Ag2O3
(NH4)3P + F2 = NH4F + P =>
2(NH4)3P + 3 F2 = 6 NH4F + 2 P
Hg2Cl2 + H2O = Hg2O + H2Cl2 =>
Hg2Cl2 + H2O = Hg2O + H2Cl2
H3N + CO2 = H4CN2O + H2O =>
2 H3N + CO2 = H4CN2O + H2O
Pb(s) + AuCl(aq) = Au(s) + PbCl2(aq) =>
Pb(s) + 2 AuCl(aq) = 2 Au(s) + PbCl2(aq)
KCl + PbO2 + HNO3 = Cl2 + Pb(NO3)2 + KNO3 + H2O =>
2 KCl + PbO2 + 4 HNO3 = Cl2 + Pb(NO3)2 + 2 KNO3 + 2 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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