| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4 + NaCl = NaHSO4 + KCl
C4H2O3 + (CH3)3CCH2C(CH3)CH2 = (C4H2O3)((CH3)3CCH2C(CH3)CH2) =>
C4H2O3 + (CH3)3CCH2C(CH3)CH2 = (C4H2O3)((CH3)3CCH2C(CH3)CH2)
Cu(OH)2 + H2O + Br2 = Cu(OH)3 + HBr =>
2 Cu(OH)2 + 2 H2O + Br2 = 2 Cu(OH)3 + 2 HBr
AgHS + O2 + H2O = Ag + H{+} + SO4{-2} =>
4 AgHS + 7 O2 + 2 H2O = 4 Ag + 8 H{+} + 4 SO4{-2}
P4S3 + KMnO4 + H2SO4 = S + MnSO4 + H3PO4 + K2SO4 =>
P4S3 + 4 KMnO4 + 6 H2SO4 = 3 S + 4 MnSO4 + 4 H3PO4 + 2 K2SO4
Xe + N2 = XeN =>
2 Xe + N2 = 2 XeN
CuCl2 + Na2NO3 = Cu2NO3 + NaCl2 =>
2 CuCl2 + Na2NO3 = Cu2NO3 + 2 NaCl2
NH4BrO2 = N2 + Br2 + H2O =>
2 NH4BrO2 = N2 + Br2 + 4 H2O
FeSO4 + NO = (FeNO)SO4 =>
FeSO4 + NO = (FeNO)SO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cl2(g) = Cl(g) =>
Cl2(g) = 2 Cl(g)
Na(HCO3)2 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
8 Na(HCO3)2 + 9 HC2H3O2 = 8 NaC2H3O2 + 18 CO2 + 14 H2O
C7H11O4 + H2O = C4H8O2 + CO2 =>
20 C7H11O4 + 14 H2O = 31 C4H8O2 + 16 CO2
MgCO3 + Li3PO4 = MgPO4 + CO3Li3 =>
MgCO3 + Li3PO4 = MgPO4 + CO3Li3
Ra + OHCl = RaCl + OH =>
Ra + OHCl = RaCl + OH
Fe2O3 + H2SO4 = Fe2[SO4]3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O
Ca + NH4 = CaH2 + N =>
2 Ca + NH4 = 2 CaH2 + N
C4H16Cl3CoN4 + H2O = C4H18Cl3CoN4O =>
C4H16Cl3CoN4 + H2O = C4H18Cl3CoN4O
Al + Au2(SO4)3 = AlSO4 + Au =>
3 Al + Au2(SO4)3 = 3 AlSO4 + 2 Au
C + Ba = BaC =>
C + Ba = BaC
K + HO4P = KHO4P =>
K + HO4P = KHO4P
K2FeO4 + Cr2(SO4)3 + H2SO4 = K2Cr2O7 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2FeO4 + Cr2(SO4)3 + H2SO4 = K2Cr2O7 + Fe2(SO4)3 + K2SO4 + H2O
Cr2(SO3)3 + Ca = Cr + Ca(SO3)3 =>
Cr2(SO3)3 + Ca = 2 Cr + Ca(SO3)3
Al(NO3)3 + EtOH = Al(OH)3 + EtNO3 =>
Al(NO3)3 + 3 EtOH = Al(OH)3 + 3 EtNO3
Al3 + I2O3 = I3 + Al2O3 =>
2 Al3 + 3 I2O3 = 2 I3 + 3 Al2O3
K2Cr2O7 + HBr = KBr + Br2 + CrBr2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 4 Br2 + 2 CrBr2 + 7 H2O
C2H4 + HCl = C2H4HCl =>
C2H4 + HCl = C2H4HCl
No3 + H2 = HNo3 =>
2 No3 + H2 = 2 HNo3
I2 + KSO3 + KOH = K2SO4 + KI + H2O =>
I2 + 2 KSO3 + 4 KOH = 2 K2SO4 + 2 KI + 2 H2O
H2SO4 + KOH = H2K2 + OH2SO4 =>
2 H2SO4 + 2 KOH = H2K2 + 2 OH2SO4
Fe + HNO3(dil) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(dil) = Fe(NO3)3 + NO + 2 H2O
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
NH4I + Cl = NH4Cl + I =>
NH4I + Cl = NH4Cl + I
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2SO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + SO2 =>
K2SO4 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + 3 SO2
C4H6O5 + KI + KIO3 = COOK + I2 + H2O =>
C4H6O5 + 2 KI + 2 KIO3 = 4 COOK + 2 I2 + 3 H2O
CuO2 + Fe = FeO2 + Cu =>
CuO2 + Fe = FeO2 + Cu
C3H7OH + PCl3 = C3H7Cl + H3PO3 =>
3 C3H7OH + PCl3 = 3 C3H7Cl + H3PO3
Ca + (NH4) = CaNH4 =>
Ca + (NH4) = CaNH4
C4H9Cl + Na = NaCl + C8H18 =>
2 C4H9Cl + 2 Na = 2 NaCl + C8H18
MgHCO3 = MgHO + CO2 =>
MgHCO3 = MgHO + CO2
NH4HNO3 + KOH = KNO3 + H2O + NH3 =>
8 NH4HNO3 + 7 KOH = 7 KNO3 + 10 H2O + 9 NH3
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
PdCl2 + CO + H2O = CO2 + Pd + HCl =>
PdCl2 + CO + H2O = CO2 + Pd + 2 HCl
SeO2 + H2O2 = H2O + SeO3 =>
SeO2 + H2O2 = H2O + SeO3
Fe3O4 + C = FeO + CO2 =>
2 Fe3O4 + C = 6 FeO + CO2
C6H12O6 + O2 = H2CO3 =>
C6H12O6 + 6 O2 = 6 H2CO3
LiO2 = Li2O + O2 =>
4 LiO2 = 2 Li2O + 3 O2
Fe(s) + NiCl2(aq) = FeCl2(aq) + Ni(s) =>
Fe(s) + NiCl2(aq) = FeCl2(aq) + Ni(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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