| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + KOH = K3OH + CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO2 + NoOH = No2SO3 + H2O =>
SO2 + 2 NoOH = No2SO3 + H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3 =>
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3
BeO + H3PO3 = Be3(PO3)2 + H2O =>
3 BeO + 2 H3PO3 = Be3(PO3)2 + 3 H2O
K3[Fe(CN)6] + FeZn + H2SO4 = Fe3[Fe(CN)6]2 + Zn + K2SO4 + H2 =>
2 K3[Fe(CN)6] + 3 FeZn + 3 H2SO4 = Fe3[Fe(CN)6]2 + 3 Zn + 3 K2SO4 + 3 H2
C6H8N2 + O2 = C02 + H2O + NO2 =>
C6H8N2 + 4 O2 = 3 C02 + 4 H2O + 2 NO2
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
HSO4 + CaCO3 = HCO3 + CaSO4 =>
HSO4 + CaCO3 = HCO3 + CaSO4
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2
N2H4 + N2F4 = HF + N2 =>
N2H4 + N2F4 = 4 HF + 2 N2
NaBiO3 = NaBiO2 + O2 =>
2 NaBiO3 = 2 NaBiO2 + O2
BaO + CH3COOH = BaCOOH + CH3O =>
BaO + CH3COOH = BaCOOH + CH3O
Fe{3+} + MnO2 + OH{-} = Fe{2+} + MnO4{-} + H2O =>
3 Fe{3+} + MnO2 + 4 OH{-} = 3 Fe{2+} + MnO4{-} + 2 H2O
H2TeO3 + Pt(OH)4 = Pt(TeO3)2 + H2O =>
2 H2TeO3 + Pt(OH)4 = Pt(TeO3)2 + 4 H2O
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
Mg(HCO3)2 + CH3COOH = CO2 + H2O + Mg(C2H3O2)2 =>
Mg(HCO3)2 + 2 CH3COOH = 2 CO2 + 2 H2O + Mg(C2H3O2)2
CaCO3 + HIO3 = Ca(IO3)2 + CO2 + H2O =>
CaCO3 + 2 HIO3 = Ca(IO3)2 + CO2 + H2O
K3[Fe(CN)6] + FeZn + H2SO4 = Fe3[Fe(CN)6]2 + Zn + K2SO4 + H2 =>
2 K3[Fe(CN)6] + 3 FeZn + 3 H2SO4 = Fe3[Fe(CN)6]2 + 3 Zn + 3 K2SO4 + 3 H2
Sodiumchloride + silvernitrate = silverchloride + sodiumnitrate =>
NaCl + AgNO3 = AgCl + NaNO3
Ca3(PO4)2 + MgO = Mg3(PO4)2 + CaO =>
Ca3(PO4)2 + 3 MgO = Mg3(PO4)2 + 3 CaO
K3[Fe(CN)6] + FeZn + H2SO4 = Fe3[Fe(CN)6]2 + Zn + K2SO4 + H2 =>
2 K3[Fe(CN)6] + 3 FeZn + 3 H2SO4 = Fe3[Fe(CN)6]2 + 3 Zn + 3 K2SO4 + 3 H2
J2 + Cl2 = JCl3 =>
J2 + 3 Cl2 = 2 JCl3
C4H8(g) + O2 = CO2 + H2O =>
C4H8(g) + 6 O2 = 4 CO2 + 4 H2O
K3[Fe(CN)6] + FeZn + H2SO4 = Fe3[Fe(CN)6]2 + Zn + K2SO4 + H2 =>
2 K3[Fe(CN)6] + 3 FeZn + 3 H2SO4 = Fe3[Fe(CN)6]2 + 3 Zn + 3 K2SO4 + 3 H2
Na2SO3 + MgCl2 = NaCl + MgSO3 =>
Na2SO3 + MgCl2 = 2 NaCl + MgSO3
[CoCl(NH3)5]Cl2 + NaNO2 = [CoONO(NH3)5]Cl2 + NaCl =>
[CoCl(NH3)5]Cl2 + NaNO2 = [CoONO(NH3)5]Cl2 + NaCl
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Ca + NO2 = CaO + N =>
2 Ca + NO2 = 2 CaO + N
NO3{-} + Mg + H2O = Mg(OH)2 + OH{-} + NH3 =>
NO3{-} + 4 Mg + 6 H2O = 4 Mg(OH)2 + OH{-} + NH3
Cu + H(SO4)2 = Cu(SO4)2 + H2O + SO2 =>
7 Cu + 8 H(SO4)2 = 7 Cu(SO4)2 + 4 H2O + 2 SO2
CaCl2 + CaSO4 = Ca + Cl2SO4 =>
CaCl2 + CaSO4 = 2 Ca + Cl2SO4
Na3Po4 + MgCl2 = Mg3(Po4)2 + NaCl =>
2 Na3Po4 + 3 MgCl2 = Mg3(Po4)2 + 6 NaCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CO3{-2} + HCl = Cl{-} + H2O + CO2 =>
CO3{-2} + 2 HCl = 2 Cl{-} + H2O + CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CrCl3 + Ba(OH)2 = Cr(OH)3 + BaCl2 =>
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaCl2
I2 + LiOH = LiIO + LiI + H2O =>
I2 + 2 LiOH = LiIO + LiI + H2O
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
K2CrO4 + NH4OH = (NH4)2CrO4 + KOH =>
K2CrO4 + 2 NH4OH = (NH4)2CrO4 + 2 KOH
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
NaOH + HPO4 = Na3 + PO4 + H2O =>
3 NaOH + 3 HPO4 = Na3 + 3 PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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