| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O6 + 6 H2O = 4 H3PO3
H2ONa = Na(OH) + H2 =>
2 H2ONa = 2 Na(OH) + H2
H3C6H5O7 + NaOH = NaC6H5O6 + H2O =>
H3C6H5O7 + NaOH = NaC6H5O6 + 2 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
S + Br2 = S3Br5 =>
6 S + 5 Br2 = 2 S3Br5
LiNO3 + PbS = Pb(NO3)2 + Li2S =>
2 LiNO3 + PbS = Pb(NO3)2 + Li2S
KOH(aq) + ZnSO4(aq) = KSO4(aq) + ZnOH(s) =>
KOH(aq) + ZnSO4(aq) = KSO4(aq) + ZnOH(s)
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
CuCl2 + NaOH = Cu(OH)2 + NaCl = =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
BaS + Zn(NO3)2 = Ba(NO3)2 + ZnS =>
BaS + Zn(NO3)2 = Ba(NO3)2 + ZnS
LiNO3 + CuSO4 = LiSO4 + CuNO3 =>
LiNO3 + CuSO4 = LiSO4 + CuNO3
CaN2O6 = CaO + NO2 + O2 =>
2 CaN2O6 = 2 CaO + 4 NO2 + O2
NaCl(aq) + F2(aq) = NaF(aq) + Cl2(aq) =>
2 NaCl(aq) + F2(aq) = 2 NaF(aq) + Cl2(aq)
H3PO4 + Pb(NO3)2 = PbPO4 + H3(NO3)2 =>
H3PO4 + Pb(NO3)2 = PbPO4 + H3(NO3)2
S2O8{2-} + SO3{2-} = SO4{2-} + S4O6{2-} =>
3 S2O8{2-} + 10 SO3{2-} = 12 SO4{2-} + S4O6{2-}
Zn(NO3)2 + KBrO3 = Zn(BrO3)2 + KNO3 =>
Zn(NO3)2 + 2 KBrO3 = Zn(BrO3)2 + 2 KNO3
BaO + Cl2 = BaCl2 + O =>
BaO + Cl2 = BaCl2 + O
TiCl3 + AgNO3 = Ti(NO3)3 + AgCl =>
TiCl3 + 3 AgNO3 = Ti(NO3)3 + 3 AgCl
NaOH2 + SO4 = Na2SO4 + H2O =>
2 NaOH2 + SO4 = Na2SO4 + 2 H2O
KOH + CaCI = KCI + Ca(OH) =>
KOH + CaCI = KCI + Ca(OH)
Ca + S = CaS =>
Ca + S = CaS
K2Cl2 + Mg3P2 = K3P + MgCl2 =>
3 K2Cl2 + Mg3P2 = 2 K3P + 3 MgCl2
Cl2 + H2O + KI = H5IO6 + HCl + KCl =>
4 Cl2 + 6 H2O + KI = H5IO6 + 7 HCl + KCl
IrO2 + NaOH = NaIrO2 + H2O + O2 =>
4 IrO2 + 4 NaOH = 4 NaIrO2 + 2 H2O + O2
CdS + H = Cd + H2S =>
CdS + 2 H = Cd + H2S
P2 + H2SO4 = H3PO4 + SO2 + H2O =>
P2 + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
K3Fe(C2O4)33H2O + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 K3Fe(C2O4)33H2O + 12 KMnO4 + 48 H2SO4 = 660 CO2 + 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 58 H2O
N2O5 + Ag2O = AgNO3 =>
N2O5 + Ag2O = 2 AgNO3
Al2(CO3)3 + LiNO3 = Li2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 LiNO3 = 3 Li2CO3 + 2 Al(NO3)3
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Ca(NO3)2 + FeCl3 = CaCl2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(NO3)3
Ca + SO2 + O2 = CaSO4 =>
Ca + SO2 + O2 = CaSO4
N + VO = VN + O =>
N + VO = VN + O
Ba + SCN = Ba(SCN)2 =>
Ba + 2 SCN = Ba(SCN)2
NH4V3O8 + NaOH = NaVO3 + NH3 + H2O =>
NH4V3O8 + 3 NaOH = 3 NaVO3 + NH3 + 2 H2O
(C6H5)2CO + O2 = CO2 + H2O =>
(C6H5)2CO + 15 O2 = 13 CO2 + 5 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
KBrO4 + SbF5 + HF = BrO3F + K[SbF6] + H[SbF6]*H2O =>
KBrO4 + 2 SbF5 + 3 HF = BrO3F + K[SbF6] + H[SbF6]*H2O
Mn + H2 = MnH6 =>
Mn + 3 H2 = MnH6
Bi2S3 + HNO3 + H{+} = Bi{3+} + S + NO + H2O =>
Bi2S3 + 2 HNO3 + 6 H{+} = 2 Bi{3+} + 3 S + 2 NO + 4 H2O
Na2SiO3 + FeS + H2O = Na2SO4 + Fe + SiO2 + H2 =>
Na2SiO3 + FeS + 3 H2O = Na2SO4 + Fe + SiO2 + 3 H2
CH2CHCH2OH + O2 = CO2 + H2O =>
CH2CHCH2OH + 4 O2 = 3 CO2 + 3 H2O
Al4C3(aq) + H2O(l) = CH4(g) + Al(OH)3(g) =>
Al4C3(aq) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3(g)
KMnO4 + Cu2O + H2O = MnO2 + CuO + KOH =>
2 KMnO4 + 3 Cu2O + H2O = 2 MnO2 + 6 CuO + 2 KOH
TiCl3 + (NH2)2CO + KI = [Ti((NH2)2CO)6]I3 + KCl =>
TiCl3 + 6(NH2)2CO + 3 KI = [Ti((NH2)2CO)6]I3 + 3 KCl
(NH4)2SO4{-2} + AgNO3 = AgNH4 + NO3 + SO4{-2} =>
(NH4)2SO4{-2} + 2 AgNO3 = 2 AgNH4 + 2 NO3 + SO4{-2}
KMnO4 + H2O2 = MnO2 + KOH + O2 =>
2 KMnO4 + H2O2 = 2 MnO2 + 2 KOH + 2 O2
K + S = K2S =>
2 K + S = K2S
Fe(S) + HgS(S) = FeS(S) + Hg(l) =>
2 Fe(S) + HgS(S) = 2 FeS(S) + Hg(l)
N(g) + O(g) = N2(g)O4(g) =>
2 N(g) + 4 O(g) = N2(g)O4(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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