| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + NaOH = NH4OH + NaCl
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
KNO3 + C12H20O10 = K2O + CO + N2 + H2O =>
24 KNO3 + 5 C12H20O10 = 12 K2O + 60 CO + 12 N2 + 50 H2O
C3H7COOH + NaCO3 = C3H7COONa + CO + H2O =>
5 C3H7COOH + 4 NaCO3 = 4 C3H7COONa + 8 CO + 6 H2O
FeS + H2SO4 = FeSO4 + H2S =>
FeS + H2SO4 = FeSO4 + H2S
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + C5H5N + K2S2O8 = [Ag(C5H5N)4]S2O8 + KNO3 + K2SO4 =>
2 AgNO3 + 8 C5H5N + 3 K2S2O8 = 2[Ag(C5H5N)4]S2O8 + 2 KNO3 + 2 K2SO4
Ca(OH)2 + H2SiO3 = CaSiO3 + H2O =>
Ca(OH)2 + H2SiO3 = CaSiO3 + 2 H2O
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Na2SO4 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
Al(ClO3)3 + K2O = Al2O3 + K(ClO3) =>
2 Al(ClO3)3 + 3 K2O = Al2O3 + 6 K(ClO3)
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
Ba + P = BaP =>
Ba + P = BaP
KMnO4 + H2O + Fe(oh)2 = MnO2 + KOH + Fe(OH)3 =>
2 KMnO4 + 4 H2O + Fe(oh)2 = 2 MnO2 + 2 KOH + 2 Fe(OH)3
Mg + HNO3 = Mg(NO3) + NH3 + H2O =>
8 Mg + 9 HNO3 = 8 Mg(NO3) + NH3 + 3 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2OH + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 4 H2O + KSO4
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate =>
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
KNO3 + C12H20O10 = K2O + CO2 + N2 + H2O =>
48 KNO3 + 5 C12H20O10 = 24 K2O + 60 CO2 + 24 N2 + 50 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Ba(NO3)2 + Na3PO4 = NaNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ba3(PO4)2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Cl2 + H2O = ClO + H2 =>
Cl2 + 2 H2O = 2 ClO + 2 H2
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
CL2 + KL = KCL + L2 =>
CL2 + KL = KCL + L2
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KI + NH4S2O8 = K2SO4 + (NH4)2SO4 + I2 =>
6 KI + 2 NH4S2O8 = 3 K2SO4 + (NH4)2SO4 + 3 I2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
(NH4)2SO4 + KCl = K2SO4 + NH4Cl =>
(NH4)2SO4 + 2 KCl = K2SO4 + 2 NH4Cl
HI + O2 = H2O + I2 =>
4 HI + O2 = 2 H2O + 2 I2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/16
Équations équilibrées sur02/25/15
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