| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq)
ClO + H20 = OH + HCl =>
10 ClO + H20 = 10 OH + 10 HCl
NaBr + NaBrO3 + H2SO4 = Na2SO4 + Br2 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Na2SO4 + 3 Br2 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HCl + H2SO3 = H2S + ZnCl2 + H2O =>
3 Zn + 6 HCl + H2SO3 = H2S + 3 ZnCl2 + 3 H2O
H3PO4 + C8H18 + Fe2(MnO4)3 = Mn(H2PO4)2 + CO2 + Fe2(HPO4)3 + H2O =>
225 H3PO4 + 6 C8H18 + 25 Fe2(MnO4)3 = 75 Mn(H2PO4)2 + 48 CO2 + 25 Fe2(HPO4)3 + 204 H2O
C2H2O4 + O2 = H2O + CO2 =>
2 C2H2O4 + O2 = 2 H2O + 4 CO2
H{+} + SO4{2-} + NH3 + BuOH = (BuO)2NSO4{-} + H2 =>
H{+} + SO4{2-} + NH3 + 2 BuOH = (BuO)2NSO4{-} + 3 H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2S + Pb(C2H3O2)2 = PbS + CH3COOH =>
H2S + Pb(C2H3O2)2 = PbS + 2 CH3COOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Fe(SCN)3 + Hg = Fe + Hg(SCN)3 =>
Fe(SCN)3 + Hg = Fe + Hg(SCN)3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
P + NHO3 + H2O = H3PO4 + NO =>
3 P + 5 NHO3 + 2 H2O = 3 H3PO4 + 5 NO
K2HPO4 + CH3COONa = K2NaPO4 + CH3COOH =>
K2HPO4 + CH3COONa = K2NaPO4 + CH3COOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + C6H2Br4 + H2O = HBrO3 + CO2 + MnO2 + KOH =>
46 KMnO4 + 3 C6H2Br4 + 26 H2O = 12 HBrO3 + 18 CO2 + 46 MnO2 + 46 KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NANO3 = NANO2 + O2 =>
2 NANO3 = 2 NANO2 + O2
CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu
NANO3 = NANO2 + O2 =>
2 NANO3 = 2 NANO2 + O2
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
Zn + HCl + SO2 = H2S + ZnCl2 + H2O =>
3 Zn + 6 HCl + SO2 = H2S + 3 ZnCl2 + 2 H2O
C8H13NO + O2 = CO + H2O + HNO3 =>
C8H13NO + 8 O2 = 8 CO + 6 H2O + HNO3
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
SO2 + O = SO3 =>
SO2 + O = SO3
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Li3PO4 + FeCl3 = FePO4 + LiCl =>
Li3PO4 + FeCl3 = FePO4 + 3 LiCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/18
Équations équilibrées sur03/06/17
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