| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + CuCl{2} = Cu(OH){2} + NaCl
H2SO4 + Na2SO4 = NaHSO4 =>
H2SO4 + Na2SO4 = 2 NaHSO4
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
K2CrO4(aq) + BaCl2(aq) = BaCrO4 + KCl(aq) =>
K2CrO4(aq) + BaCl2(aq) = BaCrO4 + 2 KCl(aq)
Mg(NO3)2 + Na2CO3 = Mg(CO3) + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = Mg(CO3) + Na2(NO3)2
CaO + H2O = Ca(OH)2 = =>
CaO + H2O = Ca(OH)2
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Na2CO3 + CaO + H2O = CaCO3 + NaOH =>
Na2CO3 + CaO + H2O = CaCO3 + 2 NaOH
FeCl2 + NaOH = NaCl + Fe(OH)Cl =>
FeCl2 + NaOH = NaCl + Fe(OH)Cl
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
H2SO3 + CaCl2 = Ca2(SO3)2 + HCl =>
2 H2SO3 + 2 CaCl2 = Ca2(SO3)2 + 4 HCl
Li + Pb(OH)2 = Pb + LiOH =>
2 Li + Pb(OH)2 = Pb + 2 LiOH
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H =>
7 SO2 + 2 K2Cr2O7 + H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 2 H
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Mg(NO3)2 + Na3Po4 = Mg3(Po4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaNO3
KCI + NaCO3 = NaCI + KCO3 =>
KCI + NaCO3 = NaCI + KCO3
H2SO4 + Sr(OH)2 = H2O + SrSO4 =>
H2SO4 + Sr(OH)2 = 2 H2O + SrSO4
Sn4 + CuSO4 = Cu + SnSO4 =>
Sn4 + 4 CuSO4 = 4 Cu + 4 SnSO4
Mg(OH)2 + AlH3 = Al(OH)3 + MgH2 =>
3 Mg(OH)2 + 2 AlH3 = 2 Al(OH)3 + 3 MgH2
Ca(NO2)2 + Al(OH)3 = Ca(OH)2 + Al(NO2)3 =>
3 Ca(NO2)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(NO2)3
Mg + Ca = MgCa =>
Mg + Ca = MgCa
KCI + NaCO3 = NaCI + KCO3 =>
KCI + NaCO3 = NaCI + KCO3
CuSO4 + F = F2SO4 + Cu =>
CuSO4 + 2 F = F2SO4 + Cu
NaBr + KCl2 = NaCl2 + KBr =>
NaBr + KCl2 = NaCl2 + KBr
KCI + NaCO3 = NaCI + KCO3 =>
KCI + NaCO3 = NaCI + KCO3
NaCN + H2O = NaOH + HCN =>
NaCN + H2O = NaOH + HCN
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KCI + NaCO3 = NaCI + KCO3 =>
KCI + NaCO3 = NaCI + KCO3
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
Ba(NO3)2 + HCl = BaCl2 + NO3 + H =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3 + 2 H
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H2 + H2O = H2 + CO2 =>
C2H2 + 4 H2O = 5 H2 + 2 CO2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
NaHCO3 + C3H4(COOH)4 = CO2 + H2O + C3H4OH(COONa)3 =>
30 NaHCO3 + 9 C3H4(COOH)4 = 33 CO2 + 26 H2O + 10 C3H4OH(COONa)3
NaSO3 + HNO3 = NaNO3 + HSO3 =>
NaSO3 + HNO3 = NaNO3 + HSO3
CaCO3 + HCl(aq) = CaCl2(aq) + H2O + CO2 =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + H2O + CO2
K2O + HL = KL + H2O =>
K2O + 2 HL = 2 KL + H2O
KCI + NaCO3 = NaCI + KCO3 =>
KCI + NaCO3 = NaCI + KCO3
NH3 + CaCO3 = NCO3 + CaH3 =>
NH3 + CaCO3 = NCO3 + CaH3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
LiOH + KCl = KOH + LiCl =>
LiOH + KCl = KOH + LiCl
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KCI + NaCO3 = NaCI + KCO3 =>
KCI + NaCO3 = NaCI + KCO3
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
KClO3 + CaH2 = KCl + Ca(OH)2 =>
2 KClO3 + 3 CaH2 = 2 KCl + 3 Ca(OH)2
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
Fe + N2 = Fe2N3 =>
4 Fe + 3 N2 = 2 Fe2N3
KCI + NaCO3 = NaCI + KCO3 =>
KCI + NaCO3 = NaCI + KCO3
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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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