| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
Fe(C2O4)*2H2O + K2C2O4*H2O + H2C2O4*2H2O + H2O2 = K3[Fe(C2O4)3]*3H2O + H2O =>
2 Fe(C2O4)*2H2O + 3 K2C2O4*H2O + H2C2O4*2H2O + H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Be + S = BeS =>
Be + S = BeS
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
Be + F2 = BeF2 =>
Be + F2 = BeF2
Be + S = BeS =>
Be + S = BeS
AgCl = Ag + Cl =>
AgCl = Ag + Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Be + F2 = BeF2 =>
Be + F2 = BeF2
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Gd2O3 + HNO3 = Gd(NO3)3 + H2O =>
Gd2O3 + 6 HNO3 = 2 Gd(NO3)3 + 3 H2O
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Gd(NO3)3 + Al(NO3)3*9H2O = GdAlO3 + H2 + O2 + N2 =>
Gd(NO3)3 + Al(NO3)3*9H2O = GdAlO3 + 9 H2 + 12 O2 + 3 N2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
Gd(NO3)3 + Al(NO3)3*9H2O = GdAlO3 + H2 + O2 + N2 =>
Gd(NO3)3 + Al(NO3)3*9H2O = GdAlO3 + 9 H2 + 12 O2 + 3 N2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
KHC8H4O + NaOH = KNaC8H4O + H2O =>
KHC8H4O + NaOH = KNaC8H4O + H2O
Br + H2O = HBr + HBrO =>
2 Br + H2O = HBr + HBrO
AgO + Na2S = Ag2S + NaO =>
2 AgO + Na2S = Ag2S + 2 NaO
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
AgO + Na2S = Ag2S + NaO =>
2 AgO + Na2S = Ag2S + 2 NaO
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/23
Équations équilibrées sur11/14/22
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