| Équations équilibrées la veille | Équations équilibrées le lendemain |
COOH + Mg = Mg(OH) + CO
C3H5(OH)3 + H2O = CH3OH + CO2 =>
3 C3H5(OH)3 + 2 H2O = 7 CH3OH + 2 CO2
Ni(C2H8N2)3 + HCl = H3C2H8N2 + Ni + Cl =>
Ni(C2H8N2)3 + 9 HCl = 3 H3C2H8N2 + Ni + 9 Cl
Al2 + (H2SO4)3 = AlSO4 + H2 =>
3 Al2 + 2(H2SO4)3 = 6 AlSO4 + 6 H2
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
Ba(OH)2 + H2SO4 = Ba2(SO4)2 + H2(OH)2 =>
2 Ba(OH)2 + 2 H2SO4 = Ba2(SO4)2 + 2 H2(OH)2
Mg + HCl = MgCl + hydrogen =>
2 Mg + 2 HCl = 2 MgCl + H2
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
HNO3 + FeI2 = NO + Fe(NO3)3 + I2O3 + H2O =>
6 HNO3 + FeI2 = 3 NO + Fe(NO3)3 + I2O3 + 3 H2O
PbO + KNO3 + KOH = K2PbO3 + H2O + NO =>
3 PbO + 2 KNO3 + 4 KOH = 3 K2PbO3 + 2 H2O + 2 NO
C6H10 + HNO3 = C6H9NO2 + H2O =>
C6H10 + HNO3 = C6H9NO2 + H2O
BaCI2 + NaOH = BaOH + NaCI2 =>
BaCI2 + NaOH = BaOH + NaCI2
C2H5OH + KMnO4 + H2SO4 = CO2 + MnSO4 + KSO4 + H2O =>
C2H5OH + 3 KMnO4 + 6 H2SO4 = 2 CO2 + 3 MnSO4 + 3 KSO4 + 9 H2O
LiHCO3 + H2SO4 = Li2SO4 + H2CO3 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2CO3
HgO + AgCl = HgAg + OCl =>
HgO + AgCl = HgAg + OCl
Fe(ClO4)3 + NH4OH = FeOH + NH4(ClO4)3 =>
Fe(ClO4)3 + NH4OH = FeOH + NH4(ClO4)3
CO2 = C3O6 =>
3 CO2 = C3O6
Zi + AuNO3 = Zi(NO3)2 + Au =>
Zi + 2 AuNO3 = Zi(NO3)2 + 2 Au
Fe(ClO4)3 + NH4OH = FeOH + NH4(ClO4)3 =>
Fe(ClO4)3 + NH4OH = FeOH + NH4(ClO4)3
C15H10O + C25H22PCl + NaOH = C18H15OP + C22H16 + NaCl + OH =>
64 C15H10O + 42 C25H22PCl + 42 NaOH = 42 C18H15OP + 57 C22H16 + 42 NaCl + 64 OH
NaClO + OF2 = Cl2 + NaF + O2 =>
4 NaClO + 2 OF2 = 2 Cl2 + 4 NaF + 3 O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BrO2 + H2O = HBrO2 + OH =>
BrO2 + H2O = HBrO2 + OH
CuSO4 + Ca(NO3)2 = Cu + NO3 + CaSO4 =>
CuSO4 + Ca(NO3)2 = Cu + 2 NO3 + CaSO4
Be(OH)3 + NaOH = Na[Be(OH)4] =>
Be(OH)3 + NaOH = Na[Be(OH)4]
MnO4 + NO2 + H2O = OH + NO3MnO2 =>
MnO4 + NO2 + H2O = 2 OH + NO3MnO2
C15H10O + C25H22PCl + NaOH = C18H15OP + C22H16 + NaCl + OH =>
64 C15H10O + 42 C25H22PCl + 42 NaOH = 42 C18H15OP + 57 C22H16 + 42 NaCl + 64 OH
MnO4 + NO2 + H2O = OH + NO3MnO2 =>
MnO4 + NO2 + H2O = 2 OH + NO3MnO2
Fe2O3(s) + H(g) = Fe(s) + H2O(l) = Fe2O3(s) + H(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 6 H(g) = 2 Fe(s) + 3 H2O(l)
CCl4 + Cu = C + CuCl =>
CCl4 + 4 Cu = C + 4 CuCl
Mn(s) + HI(aq) = MnI2(aq) + H2(g) =>
Mn(s) + 2 HI(aq) = MnI2(aq) + H2(g)
NH4OH + Zn(O2CCH3)2 = NH4CH3COO + Zn(OH)2 =>
2 NH4OH + Zn(O2CCH3)2 = 2 NH4CH3COO + Zn(OH)2
Zi + AuNO3 = Zi(NO3)2 + Au =>
Zi + 2 AuNO3 = Zi(NO3)2 + 2 Au
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2CrO4 + AgNO3 = KNO3 + CrO4Ag2 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + CrO4Ag2
S + O + Na = OSNa =>
S + O + Na = OSNa
BaCI2 + NaOH = BaOH + NaCI2 =>
BaCI2 + NaOH = BaOH + NaCI2
Zn + H2SO4 = Zn(SO4) + H2 =>
Zn + H2SO4 = Zn(SO4) + H2
Hg + HC2H3O2 = Hg(C2H3O2)2 + H2 =>
Hg + 2 HC2H3O2 = Hg(C2H3O2)2 + H2
Zi + AuNO3 = Zi(NO3)2 + Au =>
Zi + 2 AuNO3 = Zi(NO3)2 + 2 Au
MnO2 + K2CO3 + KNO3 = K2MnO4 + NO + CO2 =>
3 MnO2 + 2 K2CO3 + 2 KNO3 = 3 K2MnO4 + 2 NO + 2 CO2
Pb + FeO = PbO + Fe =>
Pb + FeO = PbO + Fe
C3H6O2 + NaOH = CH3COONa + CH3OH =>
C3H6O2 + NaOH = CH3COONa + CH3OH
MnO4 + NO2 + H2O = OH + NO3MnO2 =>
MnO4 + NO2 + H2O = 2 OH + NO3MnO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BBr3 + F2 = BF3 + Br2 =>
2 BBr3 + 3 F2 = 2 BF3 + 3 Br2
Al2 + (H2SO4)3 = AlSO4 + H2 =>
3 Al2 + 2(H2SO4)3 = 6 AlSO4 + 6 H2
Cu2S + O = Cu2OSO2 =>
Cu2S + 3 O = Cu2OSO2
CCl4 + Cu = C + CuCl =>
CCl4 + 4 Cu = C + 4 CuCl
Rb + H2S = RbS + H2 =>
Rb + H2S = RbS + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/24
Équations équilibrées sur04/05/23
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