| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + HClO3 = NaClO3 + CO2 + H2O
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
CO2 + H2O = C2 + H2O2 =>
2 CO2 + 4 H2O = C2 + 4 H2O2
H2SO4 + KI + K2CrO4 = I2 + K2Cr2O4 + K2SO4 + H2O =>
4 H2SO4 + 6 KI + 2 K2CrO4 = 3 I2 + K2Cr2O4 + 4 K2SO4 + 4 H2O
Al2(SO4)3 + CH3COOH = (CH3COO)3Al + H2SO4 =>
Al2(SO4)3 + 6 CH3COOH = 2(CH3COO)3Al + 3 H2SO4
H{+} + MnO4{-} + H2C2O4 = Mn2{+} + H2O + CO2 =>
6 H{+} + 4 MnO4{-} + 13 H2C2O4 = 2 Mn2{+} + 16 H2O + 26 CO2
Sn6{2+} + Ag = Sn + Ag{+} =>
Sn6{2+} + 2 Ag = 6 Sn + 2 Ag{+}
MgSO4*7H2O + Na2CO3*10H2O = MgCO3 + Na2SO4*10H2O + H2O =>
MgSO4*7H2O + Na2CO3*10H2O = MgCO3 + Na2SO4*10H2O + 7 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
Li2CO3 + Co(C2H3O2) = Li2(C2H3O2) + CO3Co =>
Li2CO3 + Co(C2H3O2) = Li2(C2H3O2) + CO3Co
H + (KOH)23 = H2O2 + KH4 =>
184 H + 2(KOH)23 = 23 H2O2 + 46 KH4
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
BiCl3 + NaOH = BiOHNaCl3 =>
BiCl3 + NaOH = BiOHNaCl3
CuO + H3O{+} = Cu(OH)2 + H{+} =>
CuO + H3O{+} = Cu(OH)2 + H{+}
H3PO4 + Cu(OH)2 = CuH(PO4) + H2O =>
H3PO4 + Cu(OH)2 = CuH(PO4) + 2 H2O
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
Cl2 + OH{-} = Cl{-+ClO3{-}+H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-+ClO3{-}+3H2O
UO2(OH)2 + H = UO2 + H2O =>
UO2(OH)2 + 2 H = UO2 + 2 H2O
Na2[SnCl4] + HCl + I2 = Na2[SnCl6] + HI =>
Na2[SnCl4] + 2 HCl + I2 = Na2[SnCl6] + 2 HI
K2Cr2O7 + KI + HNO3 = KNO3 + I2 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 3 I2 + 2 Cr(NO3)3 + 7 H2O
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
HBr + KClO3 = Br2 + H2O + KCl =>
6 HBr + KClO3 = 3 Br2 + 3 H2O + KCl
CuCO3 + HCl = Cu(HCO3)2 + CuCl2 =>
2 CuCO3 + 2 HCl = Cu(HCO3)2 + CuCl2
KMnO4 + Hg2Cl2 + HCl = HgCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Hg2Cl2 + 16 HCl = 10 HgCl2 + 2 MnCl2 + 2 KCl + 8 H2O
Al2(SO3)3(s) = Al2O3(s) + SO2(g) =>
Al2(SO3)3(s) = Al2O3(s) + 3 SO2(g)
C6H5OH + Cl2 = C6H4ClO + HCl =>
2 C6H5OH + 3 Cl2 = 2 C6H4ClO + 4 HCl
Cu2 + H2SO4 = CuSO4 + H2 =>
Cu2 + 2 H2SO4 = 2 CuSO4 + 2 H2
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgClO3 + CoBr3 = AgBr + Co(ClO3)3 =>
3 AgClO3 + CoBr3 = 3 AgBr + Co(ClO3)3
(NH4)2S + Cr2O3 = (NH4)2O + Cr2S3 =>
3(NH4)2S + Cr2O3 = 3(NH4)2O + Cr2S3
Hg2Cl2 + H = HHg2Cl2 =>
Hg2Cl2 + H = HHg2Cl2
Cl + Fe3 = ClFe3 =>
Cl + Fe3 = ClFe3
KMnO4 + NaHSO3 + NaHSO4 = H2O + K2SO4 + Na2SO4 + MnSO4 =>
2 KMnO4 + 5 NaHSO3 + NaHSO4 = 3 H2O + K2SO4 + 3 Na2SO4 + 2 MnSO4
PCI5 = PI3 + CI2 =>
PCI5 = PI3 + CI2
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO =>
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO
AsO4 + H2O = AsHO4 + OH =>
AsO4 + H2O = AsHO4 + OH
NaOH + HCI1 = NaCI + H2O =>
NaOH + HCI1 = NaCI + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
V2O5 + SiO2 + NaF = NaVSiO4F + O2 =>
2 V2O5 + 4 SiO2 + 4 NaF = 4 NaVSiO4F + O2
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
AgNO3 + Ti = TiO2 + Ag + N =>
2 AgNO3 + 3 Ti = 3 TiO2 + 2 Ag + 2 N
NH4OH + Cr2O3 + H2SO4 = NH4Cr(SO4)2 + H2O =>
2 NH4OH + Cr2O3 + 4 H2SO4 = 2 NH4Cr(SO4)2 + 5 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO + HNO3 = C(NO3)2 + H2O =>
CO + 2 HNO3 = C(NO3)2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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