| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H18O + CH3COOH = CH3COOC8H18 + OH
Al + HClO3 = H2 + Al(ClO3)2 =>
Al + 2 HClO3 = H2 + Al(ClO3)2
Hg(NO3)2(aq) + NH4I(aq) = HgI2(s) + NH4NO3(aq) =>
Hg(NO3)2(aq) + 2 NH4I(aq) = HgI2(s) + 2 NH4NO3(aq)
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
NH4OH + TiOSO4 = TiO2 + (NH4)2SO4 + H2O =>
2 NH4OH + TiOSO4 = TiO2 + (NH4)2SO4 + H2O
CH3(CH2)4CHO + AgNO3 + NH4OH = Ag + CH3COOH + NH4{+} + NO3{-} =>
7 CH3(CH2)4CHO + 30 AgNO3 + 20 NH4OH = 30 Ag + 21 CH3COOH + 25 NH4{+} + 25 NO3{-}
[Al(OH2)6] + Cl = AlCl3 + H2O =>
[Al(OH2)6] + 3 Cl = AlCl3 + 6 H2O
CuS + HNO3 + HBr = S + CuBr2 + NO + H2O =>
3 CuS + 2 HNO3 + 6 HBr = 3 S + 3 CuBr2 + 2 NO + 4 H2O
NaCl + FeO = Na2O + FeCl2 =>
2 NaCl + FeO = Na2O + FeCl2
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
Zn3P2 + HCl = ZnCl2 + H3P =>
Zn3P2 + 6 HCl = 3 ZnCl2 + 2 H3P
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Cr(NO3)2 + LiPO4 = Cr(PO4)2 + LiNO3 =>
Cr(NO3)2 + 2 LiPO4 = Cr(PO4)2 + 2 LiNO3
C6H5CH3 + Br2 = C6H5CH2 + HBr =>
2 C6H5CH3 + Br2 = 2 C6H5CH2 + 2 HBr
BrC6H6MgN + C8H8O2 + HCl = C23H25N2 + BrMg + C2Cl2 + O2 =>
4 BrC6H6MgN + 3 C8H8O2 + 2 HCl = 2 C23H25N2 + 4 BrMg + C2Cl2 + 3 O2
FeCl3 + Na(OH) = Fe(OH)3 + (NaCl) =>
FeCl3 + 3 Na(OH) = Fe(OH)3 + 3(NaCl)
Cl2 + H2O + KI = HCl + KIO3 =>
3 Cl2 + 3 H2O + KI = 6 HCl + KIO3
MgSO3 + H2SO4 = MgSO4 + SO2 + H2O =>
MgSO3 + H2SO4 = MgSO4 + SO2 + H2O
Na2S2O3 + HCl = S + Na2SO4 + H2O + NaCl =>
3 Na2S2O3 + 2 HCl = 4 S + 2 Na2SO4 + H2O + 2 NaCl
Ag2SO4 + CoCl2 = AgCl + CoSO4 =>
Ag2SO4 + CoCl2 = 2 AgCl + CoSO4
Ba(OH)2 + H4P2O7 = Ba3(HP2O7)2 + H2O =>
3 Ba(OH)2 + 2 H4P2O7 = Ba3(HP2O7)2 + 6 H2O
P2O5(s) + H2O(l) = phosphoricacid =>
P2O5(s) + 3 H2O(l) = 2 H3PO4
Al(NO3)3 + Na2SiO3 = Al2(SiO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2SiO3 = Al2(SiO3)3 + 6 Na(NO3)
Hg2(NO3)2 + ScCl3 = HgCl2 + Sc2(NO3)3 =>
3 Hg2(NO3)2 + 4 ScCl3 = 6 HgCl2 + 2 Sc2(NO3)3
AgNO3 + NH4Cl = AgCl + NH3 + NO2 + H2O =>
7 AgNO3 + 7 NH4Cl = 7 AgCl + 6 NH3 + 8 NO2 + 5 H2O
Phosphorus + oxygen = P4O6 =>
4 P + 3 O2 = P4O6
MoO3 + FeCl3 + NH3 + H2O = Fe2(MoO4)3 + NH4Cl =>
3 MoO3 + 2 FeCl3 + 6 NH3 + 3 H2O = Fe2(MoO4)3 + 6 NH4Cl
CH3OH + HCl + KMnO4 = HCOOH + H2O + MnCl + KCl =>
3 CH3OH + 4 HCl + 2 KMnO4 = 3 HCOOH + 5 H2O + 2 MnCl + 2 KCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KBr + Mn2O3 + H2SO4 = HKSO4 + MnSO4 + Br2 + H2O =>
2 KBr + Mn2O3 + 4 H2SO4 = 2 HKSO4 + 2 MnSO4 + Br2 + 3 H2O
Iron(III)Sulfate + BariumSulfide = Iron(III)Sulfide + BariumSulfate =>
Fe2(SO4)3 + 3 BaS = Fe2S3 + 3 BaSO4
Phosphorus + oxygen = P4O6 =>
4 P + 3 O2 = P4O6
CH3OH + HCl + KMnO4 = HCOOH + H2O + MnCl + KCl =>
3 CH3OH + 4 HCl + 2 KMnO4 = 3 HCOOH + 5 H2O + 2 MnCl + 2 KCl
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Hg + CaCO3 = Ca + HgCO3 =>
Hg + CaCO3 = Ca + HgCO3
Br{-} + H2O + CrO4{2-} = Br2 + Cr(OH)3 + OH{-) =>
6 Br{-} + 8 H2O + 2 CrO4{2-} = 3 Br2 + 2 Cr(OH)3 + 10 OH{-)
NaCl + H2SO4 + MnO2 = Cl2 + H2O + MnCl2 + Na2SO4 =>
4 NaCl + 2 H2SO4 + MnO2 = Cl2 + 2 H2O + MnCl2 + 2 Na2SO4
KMnO4 + HCl + CH3OH = MnCl2 + HCHO2 + KCl + H2O =>
4 KMnO4 + 12 HCl + 5 CH3OH = 4 MnCl2 + 5 HCHO2 + 4 KCl + 11 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaSO3 + KCl = NaCl + KSO3 =>
NaSO3 + KCl = NaCl + KSO3
MoO3 + FeCl3 + NH3 + H2O = Fe2(MoO4)3 + NH4Cl =>
3 MoO3 + 2 FeCl3 + 6 NH3 + 3 H2O = Fe2(MoO4)3 + 6 NH4Cl
Cu2 + HNO3 = Cu(NO3) + NO2 + H2O =>
Cu2 + 4 HNO3 = 2 Cu(NO3) + 2 NO2 + 2 H2O
MgC12*H2O = MgC12 + H2O =>
MgC12*H2O = MgC12 + H2O
Hg + CaCO3 = Ca + HgCO3 =>
Hg + CaCO3 = Ca + HgCO3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
NO2 = NO3 + NO =>
2 NO2 = NO3 + NO
Phosphorus + oxygen = P4O6 =>
4 P + 3 O2 = P4O6
NaSO3 + KCl = NaCl + KSO3 =>
NaSO3 + KCl = NaCl + KSO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/24
Équations équilibrées sur02/03/23
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