| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + 2 AlCl3 + 3 Na2CO3 = 2 Al(OH)3 + 3 CO2 + 6 NaCl
PbSO4 + CH3COONH4 = Pb(CH3COO) + (NH4)SO4 =>
PbSO4 + CH3COONH4 = Pb(CH3COO) + (NH4)SO4
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O =>
CH4 + SO4{2-} = HCO3{-} + HS{-} + H2O
H2SO3(l) + Ca(OH)2(l) = CaSO3(s) + H2O(l) =>
H2SO3(l) + Ca(OH)2(l) = CaSO3(s) + 2 H2O(l)
Ni(CH3COO)2 + NaOH = CH3COONa + Ni(OH)2 =>
Ni(CH3COO)2 + 2 NaOH = 2 CH3COONa + Ni(OH)2
Ca(OH)2 = CaO + H2O(l) =>
Ca(OH)2 = CaO + H2O(l)
CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
Cd(OH)2 + HMnO4 = Cd(MnO4)2 + H2O =>
Cd(OH)2 + 2 HMnO4 = Cd(MnO4)2 + 2 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C3H801 + O2 = CO2 + H2O =>
4 C3H801 + 813 O2 = 12 CO2 + 1602 H2O
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2 + HCl =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HCl
Fe + CUSO4 = Fe2(SO4)3 + CU =>
2 Fe + 3 CUSO4 = Fe2(SO4)3 + 3 CU
C2H60O + O2 = CO2 + H2O =>
2 C2H60O + 33 O2 = 4 CO2 + 60 H2O
Sr(OH)2 + Fe(Cl2) = Fe(OH)2 + Sr(Cl2) =>
Sr(OH)2 + Fe(Cl2) = Fe(OH)2 + Sr(Cl2)
CO(NH2)2(aq) + HOCl(aq) = NCl3(aq) + CO2(aq) + H2O(l) =>
CO(NH2)2(aq) + 6 HOCl(aq) = 2 NCl3(aq) + CO2(aq) + 5 H2O(l)
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l) =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l)
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
C6H4(CH3)2 + KMnO4 + H2O = C6H4(OH)2 + KOH + MnO2 =>
9 C6H4(CH3)2 + 22 KMnO4 + 2 H2O = 12 C6H4(OH)2 + 22 KOH + 22 MnO2
FeSO4 + K4Fe(CN)6 = K2SO4 + Fe2[Fe(CN)6] =>
2 FeSO4 + K4Fe(CN)6 = 2 K2SO4 + Fe2[Fe(CN)6]
KMnO4 + NaSO3 + H2SO4 = NaSO4 + Mn(SO4) + K2SO4 + H2O =>
2 KMnO4 + 5 NaSO3 + 3 H2SO4 = 5 NaSO4 + 2 Mn(SO4) + K2SO4 + 3 H2O
Ag + KI = AgI + K =>
Ag + KI = AgI + K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca[Al(OH)4] + HCl = Al(OH)3 + CaCl + H2O =>
Ca[Al(OH)4] + HCl = Al(OH)3 + CaCl + H2O
C3H8 + O3 = CO2 + H2O =>
3 C3H8 + 10 O3 = 9 CO2 + 12 H2O
Ba(NO3)2 + Na3(PO4) = Ba(PO4) + Na3(NO3)2 =>
Ba(NO3)2 + Na3(PO4) = Ba(PO4) + Na3(NO3)2
CUCl2 + NaNO3 = CU(NO3)2 + NaCl =>
CUCl2 + 2 NaNO3 = CU(NO3)2 + 2 NaCl
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cd + K4[Fe(CN)6] = Cd[Fe(CN)6] + K =>
Cd + K4[Fe(CN)6] = Cd[Fe(CN)6] + 4 K
Cu2O + CO2 + H2O + O2 = CuCO3*Cu(OH)2 =>
2 Cu2O + 2 CO2 + 2 H2O + O2 = 2 CuCO3*Cu(OH)2
EO2 + NaOH = Na2EO3 + H2O =>
EO2 + 2 NaOH = Na2EO3 + H2O
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
PCl3 + KMnO4 + H2O = MnCl + H3PO4 + KCl + HCl =>
3 PCl3 + KMnO4 + 8 H2O = MnCl + 3 H3PO4 + KCl + 7 HCl
AgNO3 + Cl = Ag + ClNO3 =>
AgNO3 + Cl = Ag + ClNO3
ZnSO4 + (NH4)2SO4 = Zn(NH4)2 + SO4 =>
ZnSO4 + (NH4)2SO4 = Zn(NH4)2 + 2 SO4
C13H11ClO + NaOCl = C13H9ClO + H2O + NaCl =>
C13H11ClO + NaOCl = C13H9ClO + H2O + NaCl
Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3 =>
Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
K2Cr2O7 + Na2SO3 + H2SO4 = Cr(HSO4)3 + NaHSO4 + KHSO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 11 H2SO4 = 2 Cr(HSO4)3 + 6 NaHSO4 + 2 KHSO4 + 4 H2O
NiI = Ni + I2 =>
2 NiI = 2 Ni + I2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C12H22O11 + H2O2 = CO2 + H2O =>
C12H22O11 + 24 H2O2 = 12 CO2 + 35 H2O
Cu + HClO4 = Cu(ClO4)2 + H2 =>
Cu + 2 HClO4 = Cu(ClO4)2 + H2
Be2 + HCl = BeCl2 + H2 =>
Be2 + 4 HCl = 2 BeCl2 + 2 H2
KI + H2SO4 = H2O + H2S + I2 + K2SO4 =>
8 KI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 K2SO4
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Ti + KIO4 = TiO2 + KI =>
2 Ti + KIO4 = 2 TiO2 + KI
HCl + Ni(NO3)2 + NaOH = NaNO3 + NiCl2 + H2O =>
2 HCl + Ni(NO3)2 + 2 NaOH = 2 NaNO3 + NiCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
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