| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Zn(OH)2 = 2 H2O + Zn(NO3)2
NaMnO4 = Na2O + MnO + O2 =>
4 NaMnO4 = 2 Na2O + 4 MnO + 5 O2
K3[Al(OH)6] = Al(OH)3 + KOH =>
K3[Al(OH)6] = Al(OH)3 + 3 KOH
MgBr2H2O = MgBr2 + H2O =>
MgBr2H2O = MgBr2 + H2O
Hg + NaNO3 + H2SO4 = Na2SO4 + NO + H2O + HgSO4 =>
3 Hg + 2 NaNO3 + 4 H2SO4 = Na2SO4 + 2 NO + 4 H2O + 3 HgSO4
Ba(OH)2 + Cu = Cu(OH)2 + Ba =>
Ba(OH)2 + Cu = Cu(OH)2 + Ba
NaOH + K3PO4 = Na3PO4 + KOH =>
3 NaOH + K3PO4 = Na3PO4 + 3 KOH
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
*NaOH + NHO3 = NaNO3 + H2O =>
*NaOH + NHO3 = NaNO3 + H2O
CuO + NaOH + H2O = Na2(Cu(OH)4) =>
CuO + 2 NaOH + H2O = Na2(Cu(OH)4)
MgCO3 + Li3PO4 = Mg3(PO4)2 + Li2CO3 =>
3 MgCO3 + 2 Li3PO4 = Mg3(PO4)2 + 3 Li2CO3
NH3OH + H2SO4 = NH3SO4 + H2OH =>
NH3OH + H2SO4 = NH3SO4 + H2OH
CrK2O4 + CaSO4 = CaCrO4 + K2SO4 =>
CrK2O4 + CaSO4 = CaCrO4 + K2SO4
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
ZnCl2 + Na2Co3 = ZnCo3 + NaCl =>
ZnCl2 + Na2Co3 = ZnCo3 + 2 NaCl
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
C2HNa + C4H9Cl = C6H10 + NaCl =>
C2HNa + C4H9Cl = C6H10 + NaCl
CaSO4 + C = CO + SO2 + CaO =>
CaSO4 + C = CO + SO2 + CaO
Zn(CH3COO)2 + C2H5OH = Zn(OH)2 + C2H5 + COO =>
9 Zn(CH3COO)2 + 14 C2H5OH = 9 Zn(OH)2 + 24 C2H5 + 16 COO
CrO4{-2} + S2{-} + H2O = Cr(OH)3 + S + OH{-} =>
CrO4{-2} + 3 S2{-} + 4 H2O = Cr(OH)3 + 6 S + 5 OH{-}
H2SiO3 = H + SiO3 =>
H2SiO3 = 2 H + SiO3
N2 + H2 + NO3 = NH4NO3 =>
N2 + 4 H2 + 2 NO3 = 2 NH4NO3
Ca3(Po4)2 + HCI = Ca3(Po4)2HCI =>
Ca3(Po4)2 + HCI = Ca3(Po4)2HCI
C5H22O11 + KNO3 = CO2 + H2O + KNO2 =>
C5H22O11 + 10 KNO3 = 5 CO2 + 11 H2O + 10 KNO2
C2H2 + O2 = CO2 + H(OH) =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H(OH)
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H5(l) + O2(g) = CO2(g) + H2O(g) =>
4 C6H5(l) + 29 O2(g) = 24 CO2(g) + 10 H2O(g)
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
H2SiO3 = H + SiO3 =>
H2SiO3 = 2 H + SiO3
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
CaSO4 + C = CaCO3 + S + CO2 =>
2 CaSO4 + 3 C = 2 CaCO3 + 2 S + CO2
NaClO + HCl = Cl2 + NaOH =>
NaClO + HCl = Cl2 + NaOH
NaClO + HCl = Cl + H2O + NaCl =>
NaClO + 2 HCl = 2 Cl + H2O + NaCl
C7H12 + KMnO4 + H2O = C7H14O2 + MnO2 + KOH =>
3 C7H12 + 2 KMnO4 + 4 H2O = 3 C7H14O2 + 2 MnO2 + 2 KOH
NH4I + NaOH = NH4OH + NaI =>
NH4I + NaOH = NH4OH + NaI
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Ag{+} + Cr = Ag + Cr3{+} =>
Ag{+} + 3 Cr = Ag + Cr3{+}
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
ClO{-} + NH4{+} = Cl{-} + H2O + H{+} + N2 =>
3 ClO{-} + 2 NH4{+} = 3 Cl{-} + 3 H2O + 2 H{+} + N2
NaMnO4 = Na2MnO4 + MnO2 + O2 =>
2 NaMnO4 = Na2MnO4 + MnO2 + O2
HCl + NOH = H2O + NCl =>
HCl + NOH = H2O + NCl
Zn + HCl = ZnCl12 + H2 =>
Zn + 12 HCl = ZnCl12 + 6 H2
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
CuI + I2 + K2SO4 + Na2S2O3 = NaI + K2S4O6 + CuSO4 =>
2 CuI + 3 I2 + 2 K2SO4 + 4 Na2S2O3 = 8 NaI + 2 K2S4O6 + 2 CuSO4
HO + C2O = HCO + HO2 =>
3 HO + C2O = 2 HCO + HO2
NaBr + MgF2 = NaF + MgBr2 =>
2 NaBr + MgF2 = 2 NaF + MgBr2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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