| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NH3)4Cl2 + 4 NH3 + Cu = 2 Cu(NH3)4Cl
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Na2SiO3 + H2O + CO2 = NaHCO3 + H2SiO3 =>
Na2SiO3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SiO3
Na3(Cr(OH)6) + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na3(Cr(OH)6) + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
NaOH + N2SO4 = Na2SO4 + NOH =>
2 NaOH + N2SO4 = Na2SO4 + 2 NOH
HNO3 + CD = CD(NO3)2 + N2O + H2O =>
10 HNO3 + 4 CD = 4 CD(NO3)2 + N2O + 5 H2O
NiI3 + FeS = Ni2S3 + FeI2 =>
2 NiI3 + 3 FeS = Ni2S3 + 3 FeI2
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq) =>
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq)
MgO + TiO2 = MgTi2O5 =>
MgO + 2 TiO2 = MgTi2O5
NH*3 = NH*4 =>
NH*3 = NH*4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Hg2O(heat) = Hg + O2 =>
2 Hg2O(heat) = 4 Hg + O2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CH3COOH(aq) + NaOH(killer) = CH3COONa(aq) + H2O(whycanichnagethis) =>
CH3COOH(aq) + NaOH(killer) = CH3COONa(aq) + H2O(whycanichnagethis)
K3[Mn(C2O4)3] + KOH = MnOOH + K2C2O4 + H2O =>
K3[Mn(C2O4)3] + 3 KOH = MnOOH + 3 K2C2O4 + H2O
KCl(aq) + CaS(aq) = KS + CaCl =>
KCl(aq) + CaS(aq) = KS + CaCl
AgNO3 + K4Fe(CN)6 = Ag4[Fe(CN)6] + KNO3 =>
4 AgNO3 + K4Fe(CN)6 = Ag4[Fe(CN)6] + 4 KNO3
Zn + H2O + O2 = Zn(OH)2 =>
2 Zn + 2 H2O + O2 = 2 Zn(OH)2
Al + Br{3} = AlBr{3} =>
Al + Br{3} = AlBr{3}
Fe(ClO3)3 + CuCrO4 = Fe2(CrO4)3 + Cu(ClO3)2 =>
2 Fe(ClO3)3 + 3 CuCrO4 = Fe2(CrO4)3 + 3 Cu(ClO3)2
HCl + SO3 = H2SO3 + Cl2 =>
2 HCl + SO3 = H2SO3 + Cl2
NaHPO4 = HPO4 + Na =>
NaHPO4 = HPO4 + Na
NaOH + Ti(NO3)2 = TiOH + Na(NO3)2 =>
NaOH + Ti(NO3)2 = TiOH + Na(NO3)2
Cr2O3 + HCl = CrOHCl2 + H2O =>
Cr2O3 + 4 HCl = 2 CrOHCl2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Pb(OH)2 + OH{-} = Pb(OH)4{2-} =>
Pb(OH)2 + 2 OH{-} = Pb(OH)4{2-}
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
As2S3 + HIO3 + H2O = H3AsO4 + S + HI =>
3 As2S3 + 5 HIO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 HI
H3PO4 + HCl = H4PO4Cl =>
H3PO4 + HCl = H4PO4Cl
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
Sn + FeSO4 = Fe + SnSO4 =>
Sn + FeSO4 = Fe + SnSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Mg + Cu2SO4 = MgSO4 + Cu =>
Mg + Cu2SO4 = MgSO4 + 2 Cu
Ca + Ni2O3 = CaO + Ni =>
3 Ca + Ni2O3 = 3 CaO + 2 Ni
C2H3Cl = C2H2 + HCl =>
C2H3Cl = C2H2 + HCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ni(OH)3 + H2SO4 = H2(OH)3 + Ni(SO4) =>
Ni(OH)3 + H2SO4 = H2(OH)3 + Ni(SO4)
CaCO2 + O2 = CO2 + CaO =>
2 CaCO2 + O2 = 2 CO2 + 2 CaO
NaNO2 + Pb(NO3)2 = Na(NO3)2 + PbNO2 =>
NaNO2 + Pb(NO3)2 = Na(NO3)2 + PbNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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