| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + H2O2 = 2 ZnO + 2 H
VO4 = V4 + O2 =>
4 VO4 = V4 + 8 O2
Na + Ni(NO3)3 = Na(NO3)3 + Ni =>
Na + Ni(NO3)3 = Na(NO3)3 + Ni
Ca(OH) + H2O = CaO2 + H3O =>
Ca(OH) + 4 H2O = CaO2 + 3 H3O
NH3 + BaCl2 = Ba(NH3)2 + Cl2 =>
2 NH3 + BaCl2 = Ba(NH3)2 + Cl2
Fe2(SO3)3 = FeSO3 + SO3 =>
Fe2(SO3)3 = 2 FeSO3 + SO3
H2O + HAsO2 = H + H3AsO4 =>
2 H2O + HAsO2 = 2 H + H3AsO4
H2O + Li = H2 + LiOH =>
2 H2O + 2 Li = H2 + 2 LiOH
Ag(OH)2 + HNO3 = Ag(NO3)2 + H2O =>
Ag(OH)2 + 2 HNO3 = Ag(NO3)2 + 2 H2O
CH3OH(g) = CH2O(g) + H2(g) =>
CH3OH(g) = CH2O(g) + H2(g)
SO2 + CaO = Ca(SO3) =>
SO2 + CaO = Ca(SO3)
Ca(OH)2 + BrO2 = CaBrO3 + H2O =>
Ca(OH)2 + BrO2 = CaBrO3 + H2O
KCl + AlCl3 = AlK + Cl =>
KCl + AlCl3 = AlK + 4 Cl
MnSO4*H2O + H2O = H3O + MnSO4HO =>
MnSO4*H2O + H2O = H3O + MnSO4HO
CaH2 + H3PO4 = Ca3(PO)2 + H2O =>
3 CaH2 + 2 H3PO4 = Ca3(PO)2 + 6 H2O
Fe{2+} + KMnO4 + H{+} + H2SO4 = Fe{3+} + Mn{2+} + H2O + K2SO4 =>
10 Fe{2+} + 2 KMnO4 + 14 H{+} + H2SO4 = 10 Fe{3+} + 2 Mn{2+} + 8 H2O + K2SO4
KOH + Ca(OH)2 = CaOH + K(OH)2 =>
KOH + Ca(OH)2 = CaOH + K(OH)2
HCH3COO + Ca(OH)2 = H2O + Ca(CH3COO)2 =>
2 HCH3COO + Ca(OH)2 = 2 H2O + Ca(CH3COO)2
MnSO4(ag) + CaCl2(ag) = MnCl2(ag) + CaSO4(ag) =>
MnSO4(ag) + CaCl2(ag) = MnCl2(ag) + CaSO4(ag)
Fe(PO4) + ClSO4 = FeSO4 + ClPO4 =>
Fe(PO4) + ClSO4 = FeSO4 + ClPO4
Fe2O3 + NaOH = Na2Fe2O4 + H2O =>
Fe2O3 + 2 NaOH = Na2Fe2O4 + H2O
Mn + Cr(NO3)2 = Mn(NO3)3 + Cr =>
2 Mn + 3 Cr(NO3)2 = 2 Mn(NO3)3 + 3 Cr
Cl2(g) + K2S(aq) = KCl(aq) + S(s) =>
Cl2(g) + K2S(aq) = 2 KCl(aq) + S(s)
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
AlCl3 + Na2HPO4*12H2O = Al2(HPO4)3 + NaCl + H2O =>
2 AlCl3 + 3 Na2HPO4*12H2O = Al2(HPO4)3 + 6 NaCl + 36 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al + Cu(SO4) = Al(SO4) + Cu =>
Al + Cu(SO4) = Al(SO4) + Cu
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NH4OCl = NH4 + OCl =>
NH4OCl = NH4 + OCl
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe =>
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe
Cr3{+} + H2O2 = CrO5 + H{+} + H2O =>
2 Cr3{+} + 29 H2O2 = 6 CrO5 + 2 H{+} + 28 H2O
CH3COOH + Ag = CH3CHO + Ag2O =>
CH3COOH + 2 Ag = CH3CHO + Ag2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
CuH10 + O2 = Cu2 + H2O =>
2 CuH10 + 5 O2 = Cu2 + 10 H2O
NH4NO3 + H2O = (NH4)2O + HNO3 =>
2 NH4NO3 + H2O = (NH4)2O + 2 HNO3
I2 + OCl = IO3 + Cl =>
I2 + 6 OCl = 2 IO3 + 6 Cl
C7H8 + OH{-} + MnO4{-} = C7H6O2 + MnO4{2-} + H2O =>
C7H8 + 6 OH{-} + 6 MnO4{-} = C7H6O2 + 6 MnO4{2-} + 4 H2O
Al(OH)3 + CaCO3 = Al2(CO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
Ba(OH)2 + Li2SO4 = BaLi2 + SO4(OH)2 =>
Ba(OH)2 + Li2SO4 = BaLi2 + SO4(OH)2
Ai3 + Br = Ai3Br =>
Ai3 + Br = Ai3Br
Ba(s) + H2O(l) = Ba(OH)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(s) + H2(g)
Ca(OH)2 + NH4H2PO4 = Ca3(PO4)2 + NH3 + H2O =>
3 Ca(OH)2 + 2 NH4H2PO4 = Ca3(PO4)2 + 2 NH3 + 6 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
W(OH)6 + H2SO4 = WSO4 + H2(OH)6 =>
W(OH)6 + H2SO4 = WSO4 + H2(OH)6
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
FeCl2 + HNO3 = Cl2 + Fe(NO3)3 + H2O + NO =>
FeCl2 + 4 HNO3 = Cl2 + Fe(NO3)3 + 2 H2O + NO
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
AgOH + NH3 = Ag(NH3)2 + OH =>
AgOH + 2 NH3 = Ag(NH3)2 + OH
LiCl + Na2CO3 = Li2CO3 + NaCl =>
2 LiCl + Na2CO3 = Li2CO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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