| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
CaMg(CO3)2 + SiO2 = CaMg(SiO3)2 + CO2 =>
CaMg(CO3)2 + 2 SiO2 = CaMg(SiO3)2 + 2 CO2
C7H8 + Fe(OH) + SO4 = FeS + CO2 + H2O =>
C7H8 + 4 Fe(OH) + 4 SO4 = 4 FeS + 7 CO2 + 6 H2O
Si + NdF3 = Nd + SiF4 =>
3 Si + 4 NdF3 = 4 Nd + 3 SiF4
MnCl2(aq) + NiSO4(aq) = MnSO4(aq) + NiCl2(s) =>
MnCl2(aq) + NiSO4(aq) = MnSO4(aq) + NiCl2(s)
NaBH4(s) + HCl(aq) = NaCl(aq) + HB(aq) + H2(g) =>
NaBH4(s) + HCl(aq) = NaCl(aq) + HB(aq) + 2 H2(g)
Na2SO4 = SO2 + O2 + Na =>
Na2SO4 = SO2 + O2 + 2 Na
H2SnO2 + Sr = Sr4SnO2 + H2 =>
H2SnO2 + 4 Sr = Sr4SnO2 + H2
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
Co2(SO4)3 + MnSO4 + H2O = CoSO4 + Co(MnO4)2 + H2SO4 =>
5 Co2(SO4)3 + 2 MnSO4 + 8 H2O = 9 CoSO4 + Co(MnO4)2 + 8 H2SO4
Ca(HCO3)2 + Ag = AgHCO3 + Ca =>
Ca(HCO3)2 + 2 Ag = 2 AgHCO3 + Ca
RbOH + CuSO4 = Rb2SO4 + Cu(OH)2 =>
2 RbOH + CuSO4 = Rb2SO4 + Cu(OH)2
HCl + Pb = Cl + HPb =>
HCl + Pb = Cl + HPb
C6H6COOHCH3 + O2 = CO2 + H2O =>
2 C6H6COOHCH3 + 19 O2 = 16 CO2 + 10 H2O
FeS2 + O2 + K2CO3 = KFeO2 + K2SO4 + CO2 =>
4 FeS2 + 15 O2 + 10 K2CO3 = 4 KFeO2 + 8 K2SO4 + 10 CO2
H2SO4 + Cl2 = HClO4 + SO2 + H2O =>
7 H2SO4 + Cl2 = 2 HClO4 + 7 SO2 + 6 H2O
RbOH + CuSO4 = Rb2SO4 + Cu(OH)2 =>
2 RbOH + CuSO4 = Rb2SO4 + Cu(OH)2
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
C8H8BrNO + CH3CH2OH + NaOH = C6H6BrN + CH3COOH + Na =>
3 C8H8BrNO + CH3CH2OH + 4 NaOH = 3 C6H6BrN + 4 CH3COOH + 4 Na
H + ClX2 = HCl3 + HX =>
7 H + 3 ClX2 = HCl3 + 6 HX
Cu + HBr + HNO3 = H2[CuBr4] + NO + H2O =>
3 Cu + 12 HBr + 2 HNO3 = 3 H2[CuBr4] + 2 NO + 4 H2O
CS(NH2)2 + HNO3 = CO2 + N2 + H2O + SO2 =>
5 CS(NH2)2 + 12 HNO3 = 5 CO2 + 11 N2 + 16 H2O + 5 SO2
RbOH + CuSO4 = Rb2SO4 + Cu(OH)2 =>
2 RbOH + CuSO4 = Rb2SO4 + Cu(OH)2
[Ni(NH3)6]Cl2 + NaOH = Ni(OH)2 + NaCl + NH3 =>
[Ni(NH3)6]Cl2 + 2 NaOH = Ni(OH)2 + 2 NaCl + 6 NH3
RbOH + CuSO4 = Rb2SO4 + Cu(OH)2 =>
2 RbOH + CuSO4 = Rb2SO4 + Cu(OH)2
Te + H2O = H2TeO3 + H2 =>
Te + 3 H2O = H2TeO3 + 2 H2
CH4 + Cl2 = CH3HCl =>
2 CH4 + Cl2 = 2 CH3HCl
NaCl = Cl + Na =>
NaCl = Cl + Na
C6H3N3Cl2O2 + C12H13N3 = C18H15N6O2Cl + HCl =>
C6H3N3Cl2O2 + C12H13N3 = C18H15N6O2Cl + HCl
CoSO4*7H2O + NH4OH = Co(OH)2 + (NH4)2 + SO4 + H2O =>
CoSO4*7H2O + 2 NH4OH = Co(OH)2 + (NH4)2 + SO4 + 7 H2O
RbOH + CuSO4 = Rb2SO4 + Cu(OH)2 =>
2 RbOH + CuSO4 = Rb2SO4 + Cu(OH)2
LiOH + ZnSO4 = LiSO4 + ZnOH =>
LiOH + ZnSO4 = LiSO4 + ZnOH
HCl + AgN03 = HN03 + AgCl =>
HCl + AgN03 = HN03 + AgCl
Ca + Ni = CaNi =>
Ca + Ni = CaNi
CuCrO4 = Cu + CrO4 =>
CuCrO4 = Cu + CrO4
C57H98O6 + C2H6O = C3H8O3 + C20H36O2 =>
C57H98O6 + 3 C2H6O = C3H8O3 + 3 C20H36O2
Mo + HNO3 = MoO3 + NO2 + H2O =>
Mo + 6 HNO3 = MoO3 + 6 NO2 + 3 H2O
Cd(OH)2 + HC2H3O2 = Cd(C2H3O2)2 + H2O =>
Cd(OH)2 + 2 HC2H3O2 = Cd(C2H3O2)2 + 2 H2O
Ba(NO3)2 + KF = BaF2 + (NO3)K =>
Ba(NO3)2 + 2 KF = BaF2 + 2(NO3)K
C2H2OOH + O2 = CO2 + H2O =>
4 C2H2OOH + 7 O2 = 8 CO2 + 6 H2O
C20H30N2O5 + O2 = H2O + CO2 + NH3 =>
2 C20H30N2O5 + 47 O2 = 24 H2O + 40 CO2 + 4 NH3
C4H8O2 + C4H9OH = C8H16O + H2O =>
C4H8O2 + 3 C4H9OH = 2 C8H16O + 3 H2O
(HCI) + (NaOH) = (H2O) + (NaCI) =>
(HCI) + (NaOH) = (H2O) + (NaCI)
K2O + Cl2O3 = KClO2 =>
K2O + Cl2O3 = 2 KClO2
CH3CH2CHOCH3 + Na = CH3CH2CNaOCH3 + H2 =>
2 CH3CH2CHOCH3 + 2 Na = 2 CH3CH2CNaOCH3 + H2
Ce(OH)3 + H2O2 = CeO2 + H2O =>
2 Ce(OH)3 + H2O2 = 2 CeO2 + 4 H2O
CH4 + CuO = H2O + CO2 + Cu =>
CH4 + 4 CuO = 2 H2O + CO2 + 4 Cu
C2H6 + Al2O3 = C2H6Al3 + O2 =>
4 C2H6 + 6 Al2O3 = 4 C2H6Al3 + 9 O2
NH3C2H3O2 + Na2CO3 = NaC2H3O2 + NH3 + CO2 + H2O =>
16 NH3C2H3O2 + 7 Na2CO3 = 14 NaC2H3O2 + 16 NH3 + 11 CO2 + 3 H2O
C52H5OH + O2 = CO2 + H2O =>
C52H5OH + 53 O2 = 52 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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