| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2O = 4 Ag + O2
NaNO3 = Na2O + N2 + O2 =>
4 NaNO3 = 2 Na2O + 2 N2 + 5 O2
Li3NO3 + K3PO4 = Li3PO4 + K3NO3 =>
Li3NO3 + K3PO4 = Li3PO4 + K3NO3
CH3SCH3 + BF3 = CH3SCH3BF3 =>
CH3SCH3 + BF3 = CH3SCH3BF3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HCl = H + Cl =>
HCl = H + Cl
C + H2 = CH4 =>
C + 2 H2 = CH4
Al + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb =>
2 Al + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb
CuFeS2 + SiO2 + O2 = Cu2 + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 5 O2 = Cu2 + 2 FeSiO3 + 4 SO2
NH2NO2 + OH = H2O + NO2 =>
NH2NO2 + 6 OH = 4 H2O + 2 NO2
S5O15 + Mn2O8 = S5O20 + Mn2 =>
8 S5O15 + 5 Mn2O8 = 8 S5O20 + 5 Mn2
NH + HO2 = NO + H2O =>
NH + HO2 = NO + H2O
Br2 + H2O = Br{-} + H{+} + O2 =>
2 Br2 + 2 H2O = 4 Br{-} + 4 H{+} + O2
C16H34 + O2 + NH3 = CH166O027N02 + CO2 =>
160 C16H34 + 2985 O2 + 68 NH3 = 34 CH166O027N02 + 2526 CO2
CH3COOH + Al(OH)3 = (CH3CO2)2AlOH + HOH =>
2 CH3COOH + Al(OH)3 = (CH3CO2)2AlOH + 2 HOH
CuSO4 + H2O = H2SO4 + Cu2(OH)2SO4 =>
2 CuSO4 + 2 H2O = H2SO4 + Cu2(OH)2SO4
HCl + Mg = H + MgCl2 =>
2 HCl + Mg = 2 H + MgCl2
C4H5OOH + HOC2H5 = C4H5OOC2H5 + H2O =>
C4H5OOH + HOC2H5 = C4H5OOC2H5 + H2O
Na(s) + HOH = NaOH + H2 =>
2 Na(s) + 2 HOH = 2 NaOH + H2
BiNO3 + HCl = BiCl + HNO3 =>
BiNO3 + HCl = BiCl + HNO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Li3N + K3PO4 = K3N + Li3PO4 =>
Li3N + K3PO4 = K3N + Li3PO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KCl + CaBr2 = KBr + CaCl2 =>
2 KCl + CaBr2 = 2 KBr + CaCl2
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(NO3)3 = Fe2O3 + O2 + NO2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 3 O2 + 12 NO2
Cu2O + Fe(OH)3 + H2SO4 = CuSO4 + FeSO4 + H2O =>
Cu2O + 2 Fe(OH)3 + 4 H2SO4 = 2 CuSO4 + 2 FeSO4 + 7 H2O
HCl + NaOH = Cl2 + Na + H2O =>
2 HCl + 2 NaOH = Cl2 + 2 Na + 2 H2O
CaO + O2 = CaOO2 =>
CaO + O2 = CaOO2
C3H17N2 + C5H5N = NH4 + C8H13N =>
37 C3H17N2 + 45 C5H5N = 77 NH4 + 42 C8H13N
H2 + CO = C10H22 + H2O =>
21 H2 + 10 CO = C10H22 + 10 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
C3H6(propene) + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 C3H6(propene) + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 MnO2 + 2 KOH
C6H6COONa + H2SO4 = C6H6COOH + NaHSO4 =>
C6H6COONa + H2SO4 = C6H6COOH + NaHSO4
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Copper(II)oxide + sulfuricacid = copper(II)sulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
NaNO3 = Na2O + N2 + O2 =>
4 NaNO3 = 2 Na2O + 2 N2 + 5 O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cl2 + H2O = HCl + HClOO =>
2 Cl2 + 2 H2O = 3 HCl + HClOO
NaClO3 + MnO2 + KOH = K2MnO4 + NaCl + H2O =>
NaClO3 + 3 MnO2 + 6 KOH = 3 K2MnO4 + NaCl + 3 H2O
InCl3 + H2O = In(OH)3 + HCl =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HBr + SO4 = H2(SO4) + Br2 =>
2 HBr + SO4 = H2(SO4) + Br2
CaCl2 + Cu(II)SO4 = Cu(II)Cl2 + CaSO4 =>
CaCl2 + Cu(II)SO4 = Cu(II)Cl2 + CaSO4
LiCl + ZnPO4 = LiPO4 + ZnCl =>
LiCl + ZnPO4 = LiPO4 + ZnCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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