| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + CH = LiCH
Zn + LiOH = Zn(OH)2 + Li0 =>
Zn + 2 LiOH = Zn(OH)2 + 2 Li0
Zn + CuCl = CuZnCl =>
Zn + CuCl = CuZnCl
NaI(aq) + F2(aq) = NaF(aq) + I2(s) =>
2 NaI(aq) + F2(aq) = 2 NaF(aq) + I2(s)
NaHCO3 + CaCl2 = CaCO3 + CO2 + NaCl + HOH =>
2 NaHCO3 + CaCl2 = CaCO3 + CO2 + 2 NaCl + HOH
Zn + CuCl = CuZnCl =>
Zn + CuCl = CuZnCl
Mg + NH4Cl + H2O = MgCl2 + (NH3*H2O) + H2 =>
Mg + 2 NH4Cl + 2 H2O = MgCl2 + 2(NH3*H2O) + H2
FeO + Mg = Fe + MgO2 =>
2 FeO + Mg = 2 Fe + MgO2
H2SO4 + LiBr + LiBrO3 = Li2SO4 + H2O + Br2 =>
3 H2SO4 + 5 LiBr + LiBrO3 = 3 Li2SO4 + 3 H2O + 3 Br2
Na2SO4 + Ca(OH)2 = NaOH + CaSO4 =>
Na2SO4 + Ca(OH)2 = 2 NaOH + CaSO4
Cr + KMnO4 = K2CrO4 + MnO2 =>
Cr + 2 KMnO4 = K2CrO4 + 2 MnO2
V2AlC + O2 = Al2O3 + V2O5 + CO2 =>
4 V2AlC + 17 O2 = 2 Al2O3 + 4 V2O5 + 4 CO2
H2S + Hg{2+} = S + H{+} + Hg =>
H2S + Hg{2+} = S + 2 H{+} + Hg
Co + KBr = CoBr2 + K =>
Co + 2 KBr = CoBr2 + 2 K
KCO3(l)CuSO4(l) = KSO4(l)CuCO3(s) =>
KCO3(l)CuSO4(l) = KSO4(l)CuCO3(s)
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
HCl + O2 = H2O + Cl1 =>
4 HCl + O2 = 2 H2O + 4 Cl1
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ca(HS)2 + HCl = CaCl2 + H2 + S2 =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2 + S2
Pb(NO3)2Na(OH) = Na(NO3)2Pb(OH) =>
Pb(NO3)2Na(OH) = Na(NO3)2Pb(OH)
NaHCO3CaNO3(aq) = CaHCO3Na(NO3) =>
NaHCO3CaNO3(aq) = CaHCO3Na(NO3)
H2SO5 + FeS2 + H2O = Fe2(SO4)3 + H2SO4 =>
15 H2SO5 + 2 FeS2 + H2O = Fe2(SO4)3 + 16 H2SO4
Pb + CuI2 = Cu + PbI2 =>
Pb + CuI2 = Cu + PbI2
CH3POCl2C4H9OHC6H15NSN(C2H5)3 = C5H11O2PC6H15NS*HClN(C2H5)3*HCl =>
CH3POCl2C4H9OHC6H15NSN(C2H5)3 = C5H11O2PC6H15NS*HClN(C2H5)3*HCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cr(OH)3 + HCl = H2O + Cl2 + Cr =>
2 Cr(OH)3 + 6 HCl = 6 H2O + 3 Cl2 + 2 Cr
Sn(OH)4 + NaOH = Na2SnO3 + H2O =>
Sn(OH)4 + 2 NaOH = Na2SnO3 + 3 H2O
Na2SO4 + Ca(OH)2 + H2O = NaOH + CaSO4*2H2O =>
Na2SO4 + Ca(OH)2 + 2 H2O = 2 NaOH + CaSO4*2H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2SO4 + Ca(OH)2 + H2O = NaOH + CaSO4*2H2O =>
Na2SO4 + Ca(OH)2 + 2 H2O = 2 NaOH + CaSO4*2H2O
N2H4 + NaClO = N2 + H2O2 + NaCl =>
N2H4 + 4 NaClO = N2 + 2 H2O2 + 4 NaCl
ZnSO4 + SrCl2 = SrSO4 + ZnCl2 =>
ZnSO4 + SrCl2 = SrSO4 + ZnCl2
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Li3PO4 + ZnS = Li2S + Zn3(PO4)2 =>
2 Li3PO4 + 3 ZnS = 3 Li2S + Zn3(PO4)2
CoCl2 + KNO2 = Co(NO2)2 + KCl =>
CoCl2 + 2 KNO2 = Co(NO2)2 + 2 KCl
Cu2O + HNO3 = CuNO3 + H2O =>
Cu2O + 2 HNO3 = 2 CuNO3 + H2O
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
FeS + O2 = Fe2O3 + S20 =>
20 FeS + 15 O2 = 10 Fe2O3 + S20
C5H10O5 = C4H8O2 + CO2 + H2O =>
C5H10O5 = C4H8O2 + CO2 + H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
C3H6 + H2SO4 = CH3CH2OSO2OH =>
2 C3H6 + 3 H2SO4 = 3 CH3CH2OSO2OH
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2SO4 + ZnO = H2ZnO2 + SO3 =>
H2SO4 + ZnO = H2ZnO2 + SO3
C6H5NH2 + NaNO2 + HCl = C6H5OH + N2 + NaCl + H2O =>
C6H5NH2 + NaNO2 + HCl = C6H5OH + N2 + NaCl + H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
SO2 + HOH = H2 + SO4 =>
SO2 + 2 HOH = 2 H2 + SO4
Cr2(SO4)3 + Na2S2O8 + H2O = Na2SO4 + H2SO4 + H2Cr2O7 =>
Cr2(SO4)3 + 3 Na2S2O8 + 7 H2O = 3 Na2SO4 + 6 H2SO4 + H2Cr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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