| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4*H2O + 8 H2O
HPO4 + Ca(NO3)2*4H2O + NH3 = CaHPO4 + NH4NO3 + (NH4)2HPO4 =>
16 HPO4 + 3 Ca(NO3)2*4H2O + 40 NH3 = 3 CaHPO4 + 10 NH4NO3 + 13(NH4)2HPO4
NaPO4 + AlCl3 = Al(PO4)3 + NaCl =>
3 NaPO4 + AlCl3 = Al(PO4)3 + 3 NaCl
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C3H7COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 3 C3H7COH + 7 H2O
TiCl3 + FeCl3 + H2O = TiOCl2 + FeCl2 + HCl =>
TiCl3 + FeCl3 + H2O = TiOCl2 + FeCl2 + 2 HCl
S + HNO3 = NO2 + H3SO4 + H2O =>
S + 5 HNO3 = 5 NO2 + H3SO4 + H2O
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
CH3HO + O2 = HCHO + H2O =>
2 CH3HO + O2 = 2 HCHO + 2 H2O
H2O + HNO3 = H3O + NO3 =>
H2O + HNO3 = H3O + NO3
InO + N = InON =>
InO + N = InON
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH42Br + H2O =>
39 MnCl2 + Br2 + 80 NH4OH = 39 MnO2 + 78 NH4Cl + 2 NH42Br + 2 H2O
[Zn(NH3)4]SO4 + NH3 = [Zn(NH3)6]SO4 =>
[Zn(NH3)4]SO4 + 2 NH3 = [Zn(NH3)6]SO4
SiO2 + NH4OH = SiO2OH + NH4 =>
SiO2 + NH4OH = SiO2OH + NH4
MnO4 + C3H6O = Mn + C3H6O2 =>
MnO4 + 4 C3H6O = Mn + 4 C3H6O2
Fe2O6 + CO = Fe + CO2 =>
Fe2O6 + 6 CO = 2 Fe + 6 CO2
Na + HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
6 Na + 3 HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C4H9OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
K2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Fe + O2 + NH3 = Fe(OH)3 + N2 =>
2 Fe + 3 O2 + 2 NH3 = 2 Fe(OH)3 + N2
SN + HNO3 = SNO2 + NO2 + H2O =>
SN + 4 HNO3 = SNO2 + 4 NO2 + 2 H2O
HClO + C = H2O + CO2 + Cl2 =>
4 HClO + C = 2 H2O + CO2 + 2 Cl2
Al + NaNO3 + NaOH = NaAlO2 + N2 + H2O =>
10 Al + 6 NaNO3 + 4 NaOH = 10 NaAlO2 + 3 N2 + 2 H2O
Cu(NO3)2 + Fe = Cu + Fe(NO3)2 =>
Cu(NO3)2 + Fe = Cu + Fe(NO3)2
K2CO3 = CO2 + K2O =>
K2CO3 = CO2 + K2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CH3CHCBrCH3 + HCl = CH3CH2CBrClCH3 =>
CH3CHCBrCH3 + HCl = CH3CH2CBrClCH3
P4(s) + NaOH(aq) + H2O(l) = PH(g) + NaHPO3(aq) =>
5 P4(s) + 4 NaOH(aq) + 8 H2O(l) = 16 PH(g) + 4 NaHPO3(aq)
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
FeCl2 + Br2 = FeBr2 + Cl2 =>
FeCl2 + Br2 = FeBr2 + Cl2
Na4[Pb(OH)6] + H2O2 = PbO2 + NaOH + H2O =>
Na4[Pb(OH)6] + H2O2 = PbO2 + 4 NaOH + 2 H2O
CoSO4 + Na3PO4 = Co3(PO4)2 + Na2SO4 =>
3 CoSO4 + 2 Na3PO4 = Co3(PO4)2 + 3 Na2SO4
I + KClO3 + NaOH = KI + NaO + HClO3 =>
I + KClO3 + NaOH = KI + NaO + HClO3
LiAlH4 + SiCl4 = AlCl3 + LiCl + SiH4 =>
LiAlH4 + SiCl4 = AlCl3 + LiCl + SiH4
Ni(NO3)2 + H2O = Ni + O2 + HNO3 =>
2 Ni(NO3)2 + 2 H2O = 2 Ni + O2 + 4 HNO3
H3AsO4(aq) + RbOH(aq) = Rb3AsO4(aq) + H2O(l) =>
H3AsO4(aq) + 3 RbOH(aq) = Rb3AsO4(aq) + 3 H2O(l)
SiGe + HCl = SiGeCl2 + H2 =>
SiGe + 2 HCl = SiGeCl2 + H2
Cl2O2 + H2O = H2Cl2O3 =>
Cl2O2 + H2O = H2Cl2O3
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Fe + KNO3 = Fe(NO3)2 + K =>
Fe + 2 KNO3 = Fe(NO3)2 + 2 K
SiO2 + Ca(OH)2 = H2O + CaSiO3 =>
SiO2 + Ca(OH)2 = H2O + CaSiO3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Fe + KNO3 = Fe2O3 + KNO2 =>
2 Fe + 3 KNO3 = Fe2O3 + 3 KNO2
C3H6 + O2 = CO2 + H2O = =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C8H16HCO + O2 = CO2 + H2O =>
4 C8H16HCO + 51 O2 = 36 CO2 + 34 H2O
S(s) + O2(g) + H20(l) = H2SO4(l) =>
10 S(s) + 20 O2(g) + H20(l) = 10 H2SO4(l)
AgNO3(aq) + NH3(aq) + H2O(l) = Ag(NH3)OH(a) + NH4NO3(aq) =>
AgNO3(aq) + 2 NH3(aq) + H2O(l) = Ag(NH3)OH(a) + NH4NO3(aq)
Fe + KNO3 = FeO + KNO2 =>
Fe + KNO3 = FeO + KNO2
TiCl4 + FeCl2 = FeCl3 + TiCl2 =>
TiCl4 + 2 FeCl2 = 2 FeCl3 + TiCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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