| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8O4 = 4 CO + 4 H2
Cu + (NO3)2 + K2CrO4 = CuCrO4 + K2(NO3)2 =>
Cu + (NO3)2 + K2CrO4 = CuCrO4 + K2(NO3)2
C6H5NH3Cl + KOH = C6H5NH2 + KCl + H2O =>
C6H5NH3Cl + KOH = C6H5NH2 + KCl + H2O
AgNO3 + K2Cr = Ag2Cr + KNO3 =>
2 AgNO3 + K2Cr = Ag2Cr + 2 KNO3
A1 + O3 = A1O3 =>
A1 + O3 = A1O3
Ni(NO3)3 + KBr = NiBr3 + KNO3 =>
Ni(NO3)3 + 3 KBr = NiBr3 + 3 KNO3
Cu(NO3)2 + Ag2CO3 = CuCO3 + AgNO3 =>
Cu(NO3)2 + Ag2CO3 = CuCO3 + 2 AgNO3
RCOOH + CaCl2 = (RCOO)2Ca + H + Cl =>
2 RCOOH + CaCl2 = (RCOO)2Ca + 2 H + 2 Cl
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
Sc3 + I = ScI =>
Sc3 + 3 I = 3 ScI
Nh4Cl = Nh4 + Cl =>
Nh4Cl = Nh4 + Cl
Cu + (ClO3)2 = Cu(ClO3)2 =>
Cu + (ClO3)2 = Cu(ClO3)2
H3PO4 + MgO = MgPHO4 + H2O =>
H3PO4 + MgO = MgPHO4 + H2O
HCl + UCuAl = UCl6 + AlCl3 + Cu + H2 =>
18 HCl + 2 UCuAl = 2 UCl6 + 2 AlCl3 + 2 Cu + 9 H2
Al2(SO4)3 + Mg = Al + Mg2(SO4)2 =>
2 Al2(SO4)3 + 6 Mg = 4 Al + 3 Mg2(SO4)2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
HCl + Na3BO3 = H3BO3 + NaCl =>
3 HCl + Na3BO3 = H3BO3 + 3 NaCl
C6H5NO2 + Zn + HCl = C6H6NH3Cl + ZnCl2 + H2O =>
2 C6H5NO2 + 7 Zn + 16 HCl = 2 C6H6NH3Cl + 7 ZnCl2 + 4 H2O
La2(SO4)3 + NaOH = La(OH)3 + Na2SO4 =>
La2(SO4)3 + 6 NaOH = 2 La(OH)3 + 3 Na2SO4
Al(OH)3 + MgO = Mg(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 MgO = 3 Mg(OH)2 + Al2O3
Cu2NO3 + Al3 = AlNO3 + Cu =>
3 Cu2NO3 + Al3 = 3 AlNO3 + 6 Cu
LiClO + H2O = HOCl + LiOH =>
LiClO + H2O = HOCl + LiOH
K3AlO3 + H2O = K2HAlO3 + KOH =>
K3AlO3 + H2O = K2HAlO3 + KOH
MgCO3 + H2OHCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 H2OHCl = MgCl2 + 3 H2O + CO2
Na2S + HCl = NaCl + NaSH =>
Na2S + HCl = NaCl + NaSH
KCrO7 + KCl + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO7 + 20 KCl + 14 H2SO4 = 10 Cl2 + Cr2(SO4)3 + 11 K2SO4 + 14 H2O
H3O + Mg(OH)2 = H2O + Mg2 =>
4 H3O + 2 Mg(OH)2 = 8 H2O + Mg2
P4 + Br2 = PBr35 =>
P4 + 70 Br2 = 4 PBr35
Cr(OH)3 + HClO + KOH = K2CrO4 + HCl + H2O =>
2 Cr(OH)3 + 3 HClO + 4 KOH = 2 K2CrO4 + 3 HCl + 5 H2O
HNO3 + P = PNO3 + H =>
HNO3 + P = PNO3 + H
AgCl + No2 = AgNo3 + Cl2 =>
2 AgCl + 3 No2 = 2 AgNo3 + Cl2
B2O3 + C + Cl = BCl3 + CO =>
B2O3 + 3 C + 6 Cl = 2 BCl3 + 3 CO
Fe(s) + H2S(aq) = Fe2S3(S) + H2(g) =>
2 Fe(s) + 4 H2S(aq) = Fe2S3(S) + 4 H2(g)
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
Ca + As = CaAs3 =>
Ca + 3 As = CaAs3
NH4Cl + Ba(NO3)2 = NH4(NO3) + BaCl2 =>
2 NH4Cl + Ba(NO3)2 = 2 NH4(NO3) + BaCl2
Lead(ii)nitrate + sodiumchloride = Lead(ii)chloride + sodiumnitrate =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
AgNO3 + Cu = CuN + AgO3 =>
AgNO3 + Cu = CuN + AgO3
Si + H = SiH =>
Si + H = SiH
HClO + Br2 = HBrO3 + Cl2 + H2O =>
10 HClO + Br2 = 2 HBrO3 + 5 Cl2 + 4 H2O
K2SO4 + Br2 + H2O = KBrO3 + KBr + H2SO4 =>
3 K2SO4 + 3 Br2 + 3 H2O = KBrO3 + 5 KBr + 3 H2SO4
HCO3{-} + H2O = H3O + CO3{-}2{+} =>
HCO3{-} + H2O = H3O + CO3{-}2{+}
Sb2S5 + K2S = K3(SbS4) =>
Sb2S5 + 3 K2S = 2 K3(SbS4)
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
MnO4{-} + OH{-} = O2 + H2O + MnO4{2-} =>
4 MnO4{-} + 4 OH{-} = O2 + 2 H2O + 4 MnO4{2-}
C4H6O6 + CuHCO3 = H2O + CO2 + Cu2(C4H4O6) =>
C4H6O6 + 2 CuHCO3 = 2 H2O + 2 CO2 + Cu2(C4H4O6)
KJ + H2SO4 + KMnO4 = J2 + K2SO4 + MnSO4 + H2O =>
10 KJ + 8 H2SO4 + 2 KMnO4 = 5 J2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
MgO + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 MgO + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 3 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
BiNO3 + HCl = HBi + NO3Cl =>
BiNO3 + HCl = HBi + NO3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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