| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4VO3 + 3 Zn + 6 HCl = 2 NH3 + 2 VO + 3 ZnCl2 + 4 H2O
Hg + O = HgO =>
Hg + O = HgO
NH3 + Zn(NO3)2 = NO3 + Zn(NH3)4 =>
4 NH3 + Zn(NO3)2 = 2 NO3 + Zn(NH3)4
KHO + ClNH4 = KCl + NH3 + H2O =>
KHO + ClNH4 = KCl + NH3 + H2O
MgCO3 + LiCN = MgCN + LiCO3 =>
MgCO3 + LiCN = MgCN + LiCO3
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
KFeO2 + HNO3 = KNO3 + Fe(NO3)3 + H2O =>
KFeO2 + 4 HNO3 = KNO3 + Fe(NO3)3 + 2 H2O
Ag(NO2)2 + AlPO4 = Ag3(PO4)2 + Al(NO2)3 =>
3 Ag(NO2)2 + 2 AlPO4 = Ag3(PO4)2 + 2 Al(NO2)3
C(ClO3)4 = CO2 + Cl2 + O2 =>
C(ClO3)4 = CO2 + 2 Cl2 + 5 O2
C6H5Cl + C2H3Cl3O2 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2H3Cl3O2 = C14H9Cl5 + 2 H2O
UF4(s) + Ca(s) = U(s) + CaF2(s) =>
UF4(s) + 2 Ca(s) = U(s) + 2 CaF2(s)
Cu + HNO3(diluido) = Cu(NO3)2 + H2 =>
Cu + 2 HNO3(diluido) = Cu(NO3)2 + H2
CI2(g) + NaI(s) = NaC1(s) + I2 =>
2 CI2(g) + 2 NaI(s) = 2 NaC1(s) + 3 I2
NH4OH + H2O = NH4O{-} + H3O{+} =>
NH4OH + H2O = NH4O{-} + H3O{+}
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2O + AlBr3 = NaBr + Al2O3 =>
3 Na2O + 2 AlBr3 = 6 NaBr + Al2O3
HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NH4OH + H2O = NH5OH + OH =>
NH4OH + H2O = NH5OH + OH
NH4OH + H2O = NH4OH2 + OH =>
NH4OH + H2O = NH4OH2 + OH
Fe2P + O2 = FeO + P2O5 =>
4 Fe2P + 9 O2 = 8 FeO + 2 P2O5
C5H12OH + O2 = CO2 + H2O =>
4 C5H12OH + 31 O2 = 20 CO2 + 26 H2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Pb(No3)2 + Na2SO4 = PbSO4 + Na(No3) =>
Pb(No3)2 + Na2SO4 = PbSO4 + 2 Na(No3)
(NH4)2Ce(NO3)6 + [Al(NO3)3*9H2O] + CH4N2O = CeAl2O4 + CO2 + N2 + H2O =>
3(NH4)2Ce(NO3)6 + 6[Al(NO3)3*9H2O] + 28 CH4N2O = 3 CeAl2O4 + 28 CO2 + 49 N2 + 122 H2O
Na + H2O() = NaOH + H2 =>
2 Na + 2 H2O() = 2 NaOH + H2
NaBr + H2SO4 = NaSO4 + SO2 + Br2 + H2O =>
2 NaBr + 4 H2SO4 = 2 NaSO4 + 2 SO2 + Br2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li2O + H3PO4 = H2O + Li3PO4 =>
3 Li2O + 2 H3PO4 = 3 H2O + 2 Li3PO4
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C6H12O6 + NaClO2 = CO2 + H2O + NaCl =>
C6H12O6 + 6 NaClO2 = 6 CO2 + 6 H2O + 6 NaCl
KMnO4 + glucose = CO2 + H2O + K2CO3 + MnO =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 K2CO3 + 24 MnO
(a)C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
(a)C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
NiSO4 + NH4OH = Ni(OH)2 + NH3 + H2SO4 =>
NiSO4 + 2 NH4OH = Ni(OH)2 + 2 NH3 + H2SO4
K + AgCl2 = KCl2 + Ag =>
K + AgCl2 = KCl2 + Ag
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3 =>
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3
CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3
CaS + O2 = CaSO2 =>
CaS + O2 = CaSO2
Pb(OH)2 + H2SiO3 = H2O + PbSiO3 =>
Pb(OH)2 + H2SiO3 = 2 H2O + PbSiO3
CH2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + Na2SO4 =>
2 CH2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = CH3COOH + 2 Cr2(SO4)3 + 14 H2O + 2 Na2SO4
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
CuO(s) + H2SO4 = CuSO4(s) + H2O(l) =>
CuO(s) + H2SO4 = CuSO4(s) + H2O(l)
FeSO4 + Cu(OH)2 = CuSO4 + Fe(OH)2 =>
FeSO4 + Cu(OH)2 = CuSO4 + Fe(OH)2
Al(HSO3)3 + H2O = Al(OH)3 + H2SO3 =>
Al(HSO3)3 + 3 H2O = Al(OH)3 + 3 H2SO3
Ag + C = Ag2C =>
2 Ag + C = Ag2C
HIO3 + Co(OH)2 = Co(IO3)2 + H2O =>
2 HIO3 + Co(OH)2 = Co(IO3)2 + 2 H2O
Cu + Au2O3 = CuO + Au =>
3 Cu + Au2O3 = 3 CuO + 2 Au
NO + H2O = NO2 + H2 =>
NO + H2O = NO2 + H2
NH3 + H2O + NaCl = HCl + NH4Na + O2 =>
2 NH3 + 2 H2O + 2 NaCl = 2 HCl + 2 NH4Na + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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