| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgSO4 + BaCl2 = BaSO4 + AgCl2
KCl + Na3(PO4) = K3(PO4) + NaCl =>
3 KCl + Na3(PO4) = K3(PO4) + 3 NaCl
C10H8 + H2 = C10H18 =>
C10H8 + 5 H2 = C10H18
ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl
KOH + NaCN = KCN + NaOH =>
KOH + NaCN = KCN + NaOH
NaOH + CH3COOH = H2O + NaCH3COO =>
NaOH + CH3COOH = H2O + NaCH3COO
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
Fe(C2O4)3{3+} + Cl{-} = Fe(C2O4)3 + Cl =>
Fe(C2O4)3{3+} + 3 Cl{-} = Fe(C2O4)3 + 3 Cl
BaCl2 + AgOH = AgCl2 + BaOH =>
BaCl2 + AgOH = AgCl2 + BaOH
Li2CO3 + HCl = CO2 + H2O + LiCl =>
Li2CO3 + 2 HCl = CO2 + H2O + 2 LiCl
Cr(NO3)3 + LiOH = Cr(OH)3 + LiNO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 LiNO3
AlCl3 + Na2CO3 = AlCO3 + Na2Cl3 =>
AlCl3 + Na2CO3 = AlCO3 + Na2Cl3
BaI2 + Na3PO4 = Ba3(PO4)2 + NaI =>
3 BaI2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaI
Li + SF6 = LiF + S =>
6 Li + SF6 = 6 LiF + S
C3H7Br + Na = C6H14 + NaBr =>
2 C3H7Br + 2 Na = C6H14 + 2 NaBr
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
Li2O + CO = Li + CO2 =>
Li2O + CO = 2 Li + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCI + NaOH = KOH + NaCI =>
KCI + NaOH = KOH + NaCI
K2CO3 + BaBr2 = KBr + BaCO3 =>
K2CO3 + BaBr2 = 2 KBr + BaCO3
Al + BO3 = AlBO3 =>
Al + BO3 = AlBO3
Na2SO3 + HIO3 = H2O + Na2SO4 + I =>
5 Na2SO3 + 2 HIO3 = H2O + 5 Na2SO4 + 2 I
CU(s) = CU(aq) =>
CU(s) = CU(aq)
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
(AlOH)SO4 + Al(OH)3 = [Al(OH)2]2SO4 =>
(AlOH)SO4 + Al(OH)3 = [Al(OH)2]2SO4
Cu + H2O = H2 + CuO2 =>
Cu + 2 H2O = 2 H2 + CuO2
Li(s) + Pb(NO3)2(aq) = LiNO3(aq) + Pb(s) =>
2 Li(s) + Pb(NO3)2(aq) = 2 LiNO3(aq) + Pb(s)
Cr2O7{2-} + CH3CHO + H{+} = Cr{3+} + CH3COOH + H2O =>
Cr2O7{2-} + 3 CH3CHO + 8 H{+} = 2 Cr{3+} + 3 CH3COOH + 4 H2O
C + Na2SO4 = Na2S + CO2 =>
2 C + Na2SO4 = Na2S + 2 CO2
Fe2(SO4)3(aq) + CaCl2(aq) = CaSO4(s) + FeCl3(aq) =>
Fe2(SO4)3(aq) + 3 CaCl2(aq) = 3 CaSO4(s) + 2 FeCl3(aq)
CaBr2 + Na3PO4 = NaBr + Ca3(PO4)2 =>
3 CaBr2 + 2 Na3PO4 = 6 NaBr + Ca3(PO4)2
CH3O2H + Zn = Zn(CH3O2) + H2 =>
2 CH3O2H + 2 Zn = 2 Zn(CH3O2) + H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
LiCl2 + AgNO3 = LiNO3 + AgCl2 =>
LiCl2 + AgNO3 = LiNO3 + AgCl2
KMnO4 + H2O + FeSO4 = MnO2 + Fe(OH)3 + FeOHSO4 + KFe(SO4)2 =>
KMnO4 + 2 H2O + 3 FeSO4 = MnO2 + Fe(OH)3 + FeOHSO4 + KFe(SO4)2
Cl2 + Cr(OH3) + KOH = KCrO4 + KCl + H2O =>
4 Cl2 + Cr(OH3) + 9 KOH = KCrO4 + 8 KCl + 6 H2O
BaO2 + CrCl3 + H2O = Cr + ClO + Ba(OH)2 =>
3 BaO2 + CrCl3 + 3 H2O = Cr + 3 ClO + 3 Ba(OH)2
CaBr2 + Na3PO4 = NaBr + Ca3(PO4)2 =>
3 CaBr2 + 2 Na3PO4 = 6 NaBr + Ca3(PO4)2
C2H6 + HONO2 = C2H5NO2 + H2O =>
C2H6 + HONO2 = C2H5NO2 + H2O
KI + KIO3 + HCl = I + KCl + H2O =>
5 KI + KIO3 + 6 HCl = 6 I + 6 KCl + 3 H2O
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
CaBr2 + Na3PO4 = NaBr + Ca3(PO4)2 =>
3 CaBr2 + 2 Na3PO4 = 6 NaBr + Ca3(PO4)2
C2H4 + KMnO4 + H2O = MnO2 + C2H4O2H2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2H2 + 2 KOH
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH
Na2SeO4 + BaCl2 = BaSeO4 + NaCl =>
Na2SeO4 + BaCl2 = BaSeO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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