| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HBr = KBr + H2O
CdCl2 + CS(NH2)2 = [Cd(CSN2H4)4]Cl2 =>
CdCl2 + 4 CS(NH2)2 = [Cd(CSN2H4)4]Cl2
CaCrO4 + CH3COOH = Ca(CH3COO)2 + H2CrO4 =>
CaCrO4 + 2 CH3COOH = Ca(CH3COO)2 + H2CrO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl(aq) + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl(aq) + Zn(OH)2 = ZnCl2 + 2 H2O
Fe2Cl2 + ClF3 = FeF3 + Cl2 =>
Fe2Cl2 + 2 ClF3 = 2 FeF3 + 2 Cl2
CH3COOCHCH2 + NaOH = CH3COONa + CH2NaCH3 + H2O =>
3 CH3COOCHCH2 + 6 NaOH = 5 CH3COONa + CH2NaCH3 + 2 H2O
N2 + lithium = Li3N =>
N2 + 6 Li = 2 Li3N
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
CuOH + H3BO3 = Cu3BO3 + H2O =>
3 CuOH + H3BO3 = Cu3BO3 + 3 H2O
Ag(NH3)2 + I = AgI + NH3 =>
Ag(NH3)2 + I = AgI + 2 NH3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
SO2 + H2O2 + BaCl2 = BaSO4 + HCl =>
SO2 + H2O2 + BaCl2 = BaSO4 + 2 HCl
Na2SO4 + H2O = OH + HNa2SO4 =>
Na2SO4 + H2O = OH + HNa2SO4
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K3PO4 + MgI2 = KI + Mg3(PO4)2 =>
2 K3PO4 + 3 MgI2 = 6 KI + Mg3(PO4)2
Al2(SO4)3 + KHS + H2O = K2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 6 KHS + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 6 H2S
Mn3O4 + HNO3 = MnO2 + NO2 + H2O =>
Mn3O4 + 4 HNO3 = 3 MnO2 + 4 NO2 + 2 H2O
Ba(s) + C(s) + O2(g) = BaCO3 =>
2 Ba(s) + 2 C(s) + 3 O2(g) = 2 BaCO3
(C6H12O5) + O2 = CO2 + H2O =>
2(C6H12O5) + 13 O2 = 12 CO2 + 12 H2O
NH4OH + Na2S = NaOH + (NH4)2S =>
2 NH4OH + Na2S = 2 NaOH + (NH4)2S
Al + NO2{-} + H2O = NH3 + AlO2{-} + H{+} =>
2 Al + NO2{-} + 2 H2O = NH3 + 2 AlO2{-} + H{+}
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + HgBr = AlBr3 + Hg =>
Al + 3 HgBr = AlBr3 + 3 Hg
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH2Br2 + Br2 = CBr2 + HBr2 =>
CH2Br2 + 2 Br2 = CBr2 + 2 HBr2
Sn + AgNO = Ag + SnNO =>
Sn + AgNO = Ag + SnNO
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
HBr + Ca = CaBr2 + H2 =>
2 HBr + Ca = CaBr2 + H2
Fe + I2 = FeI3 =>
2 Fe + 3 I2 = 2 FeI3
NH4OH = NH3H2O =>
NH4OH = NH3H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K{+} + [Fe(CN)6]{3-} = K3[Fe(CN)6] =>
3 K{+} + [Fe(CN)6]{3-} = K3[Fe(CN)6]
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
C2H6O + KMnO4 = C2H4O2 + MnO2 + KOH + H2O =>
3 C2H6O + 4 KMnO4 = 3 C2H4O2 + 4 MnO2 + 4 KOH + H2O
H2SO4 + CuOH = Cu2SO4 + H2O =>
H2SO4 + 2 CuOH = Cu2SO4 + 2 H2O
KNO3 + Na6 = NaNO3 + K2 =>
6 KNO3 + Na6 = 6 NaNO3 + 3 K2
BaCl2 + NaPO3 = NaCl + Ba(PO3)2 =>
BaCl2 + 2 NaPO3 = 2 NaCl + Ba(PO3)2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Ti(NO3)4 + AlPO4 = Ti3(PO4)4 + Al(NO3)3 =>
3 Ti(NO3)4 + 4 AlPO4 = Ti3(PO4)4 + 4 Al(NO3)3
silvernitrate = silver + nitrogendioxide + oxygen =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
C14H10 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H10 + 6 KMnO4 + 9 H2SO4 = 10 C7H6O2 + 6 MnSO4 + 3 K2SO4 + 4 H2O
C6H12O6 + NH3 = C6H14N2O2 + H2O + O2 =>
C6H12O6 + 2 NH3 = C6H14N2O2 + 2 H2O + O2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Potassium + magnesiumchloride = magnesium + potassiumchloride =>
2 K + MgCl2 = Mg + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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