| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2[Sn(OH)4] + 2 BiCl3 + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl
Ba(NO3)2 + AgNO3 = AgBa + NO3(NO3)2 =>
Ba(NO3)2 + AgNO3 = AgBa + NO3(NO3)2
Na2S2O3 + H2O = H2SO4 + Na2S =>
Na2S2O3 + H2O = H2SO4 + Na2S
Ag + NaCl = Na + AgCl2 =>
Ag + 2 NaCl = 2 Na + AgCl2
C4H9Cl + H2 = C6H14 + HCl =>
3 C4H9Cl + 2 H2 = 2 C6H14 + 3 HCl
NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + 2 NH3(g) + 2 H2O(l)
HCe + Mg = MgCe + H2 =>
2 HCe + 2 Mg = 2 MgCe + H2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
C13H24 + O2 = CO + H2O =>
2 C13H24 + 25 O2 = 26 CO + 24 H2O
CrO3 + H2O2 + KOH = K3[Cr(OH)6] + O2 =>
2 CrO3 + 3 H2O2 + 6 KOH = 2 K3[Cr(OH)6] + 3 O2
Al + NO3 = (AlNO3)2 =>
2 Al + 2 NO3 = (AlNO3)2
Mg(NO3)2 + NaCl = NaNO3 + MgCl2 =>
Mg(NO3)2 + 2 NaCl = 2 NaNO3 + MgCl2
PB(NO3)2 + KCl = PBCl2 + KNO3 =>
PB(NO3)2 + 2 KCl = PBCl2 + 2 KNO3
C + H2 = CH4 =>
C + 2 H2 = CH4
Fe + Fl = FeFl =>
Fe + Fl = FeFl
C2H5OH + HCN = C2H7CNO =>
C2H5OH + HCN = C2H7CNO
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3(g) =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3(g)
AgC2H3O2 + Zn3(PO4)2 = Ag3PO4 + Zn(C2H3O2)2 =>
6 AgC2H3O2 + Zn3(PO4)2 = 2 Ag3PO4 + 3 Zn(C2H3O2)2
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
K2CO3(aq) + HI(aq) = H2O(l) + CO2(g) + KI =>
K2CO3(aq) + 2 HI(aq) = H2O(l) + CO2(g) + 2 KI
HCl + NaMnO4 + NaOH = Cl2 + Na2MnO4 + H2O =>
2 HCl + 2 NaMnO4 + 2 NaOH = Cl2 + 2 Na2MnO4 + 2 H2O
Ti20O39 + H2 = Ti10O19 + H2O =>
Ti20O39 + H2 = 2 Ti10O19 + H2O
C4H9Cl + H2 = C6H14 + HCl =>
3 C4H9Cl + 2 H2 = 2 C6H14 + 3 HCl
KBrO3 + SO2 + H2O = Br2 + K2SO4 + H2SO4 =>
2 KBrO3 + 5 SO2 + 4 H2O = Br2 + K2SO4 + 4 H2SO4
Na2B4O7*10H2O + Cr(NO3)3 = Cr(BO2)3*3NaBO2 + NO2 + O2 + H2O =>
6 Na2B4O7*10H2O + 4 Cr(NO3)3 = 4 Cr(BO2)3*3NaBO2 + 12 NO2 + 3 O2 + 60 H2O
Na2CO3 + HCl = Na2CO2Cl2 + H2O =>
Na2CO3 + 2 HCl = Na2CO2Cl2 + H2O
CaO + Sb2S3 = CaS + Sb2O3 =>
3 CaO + Sb2S3 = 3 CaS + Sb2O3
NH4Br + NaOH = NH4(OH) + NaBr =>
NH4Br + NaOH = NH4(OH) + NaBr
LiOH(aq) + HClO(aq) = LiClO + H2O =>
LiOH(aq) + HClO(aq) = LiClO + H2O
BaO + Ca(OH)2 = BaCaO2 + H2O =>
BaO + Ca(OH)2 = BaCaO2 + H2O
Ca3(PO4)2 + SiO2 + C = P + CO2 + Ca2SiO4 =>
2 Ca3(PO4)2 + 3 SiO2 + 5 C = 4 P + 5 CO2 + 3 Ca2SiO4
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
RCOOH + LiOH = RCOOLi + H2O =>
RCOOH + LiOH = RCOOLi + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C7H8 + HNO3 + H2SO4 = C7H7NO2 + HSO4{-} + H3O{+} =>
C7H8 + HNO3 + H2SO4 = C7H7NO2 + HSO4{-} + H3O{+}
C7H80 + O2 = C7H6O2 + H2O =>
2 C7H80 + 39 O2 = 2 C7H6O2 + 74 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaO + Fe(III)N = NaN + Fe(III)O =>
NaO + Fe(III)N = NaN + Fe(III)O
ClO4 + H3O = Cl2 + H2O =>
2 ClO4 + 16 H3O = Cl2 + 24 H2O
K2(MnO4) + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2(SO4) + H2O =>
K2(MnO4) + 4 FeSO4 + 4 H2SO4 = MnSO4 + 2 Fe2(SO4)3 + K2(SO4) + 4 H2O
Fe(s) + ZnCl2(aq) = FeCl(aq) + Zn(s) =>
2 Fe(s) + ZnCl2(aq) = 2 FeCl(aq) + Zn(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ge + Hg3(PO2)2 = GePO2 + Hg3 =>
2 Ge + Hg3(PO2)2 = 2 GePO2 + Hg3
Fe(NO3)2 + H2SO4 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
9 Fe(NO3)2 + 6 H2SO4 = 5 Fe(NO3)3 + 2 Fe2(SO4)3 + 3 NO + 6 H2O
CuCl2(aq) + H2(g) = HCl(aq) + Cu =>
CuCl2(aq) + H2(g) = 2 HCl(aq) + Cu
Na2S3 + NaClO + H2O = Na2SO4 + NaCl + H2SO4 =>
Na2S3 + 10 NaClO + 2 H2O = Na2SO4 + 10 NaCl + 2 H2SO4
FeSCN + Ag = AgSCNFe =>
FeSCN + Ag = AgSCNFe
Mg(ClO4)2 + H2O = Mg(ClO4)2(H2O)5 =>
Mg(ClO4)2 + 5 H2O = Mg(ClO4)2(H2O)5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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