| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 Na2SO3 + 6 H2O = 6 NaBr + 2 Al(OH)3 + 3 H2SO3
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2 =>
2 Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2
Zn3As2 + P4 = As + Zn3P2 =>
2 Zn3As2 + P4 = 4 As + 2 Zn3P2
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
Fe + CuSO4 = FeSO4 + CuO + SO2 =>
Fe + 2 CuSO4 = FeSO4 + 2 CuO + SO2
SnCl4 + H2SO4 = Sn(SO4)2 + HCl =>
SnCl4 + 2 H2SO4 = Sn(SO4)2 + 4 HCl
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaHCO3 + CH3CHOOH = CH3COONa + H2O + CO2 =>
9 NaHCO3 + 8 CH3CHOOH = 9 CH3COONa + 11 H2O + 7 CO2
C57H98O6 + CH3OH = C3H8O3 + C19H34O2 =>
C57H98O6 + 3 CH3OH = C3H8O3 + 3 C19H34O2
Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2 =>
2 Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2
BH4 + ClO3 = H2BO4 + Cl + H2O =>
3 BH4 + 5 ClO3 = 3 H2BO4 + 5 Cl + 3 H2O
CI + LiI = LiCI + I =>
CI + LiI = LiCI + I
AgClO4 + NaOH = Ag2O + H2O + NaClO4 =>
2 AgClO4 + 2 NaOH = Ag2O + H2O + 2 NaClO4
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
CH3CH2CH2CH3 + Br2 = CH3CHBrCHBrCH3 + HBr =>
CH3CH2CH2CH3 + 2 Br2 = CH3CHBrCHBrCH3 + 2 HBr
C3H6O + Br2 = C3H5BrO + HBr =>
C3H6O + Br2 = C3H5BrO + HBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
CaCl2(aq) + CuSO4(aq) = CaSO4 + CuCl2 =>
CaCl2(aq) + CuSO4(aq) = CaSO4 + CuCl2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO3 + H2O =>
7 MnO4{-} + I{-} + 6 OH{-} = 7 MnO4{-2} + IO3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4 + IO3{-} + OH{-} = PO4{3-} + I2 + H2O =>
P4 + 4 IO3{-} + 8 OH{-} = 4 PO4{3-} + 2 I2 + 4 H2O
H3SO4 + NaOH = H2O + Na3SO4 =>
H3SO4 + 3 NaOH = 3 H2O + Na3SO4
NaOHBaO2 = BaOHNaO2 =>
NaOHBaO2 = BaOHNaO2
(NH4)2CO3 + NH3 + Co(NO3)2 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10(NH4)2CO3 + 26 NH3 + 10 Co(NO3)2 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8.0000000000001NH4NO3OH
Ca + Nh4Cl = Nh4 + CaCl2 =>
Ca + 2 Nh4Cl = 2 Nh4 + CaCl2
H2SO4 + C6H10O5 = CO2 + SO2 + H2O =>
12 H2SO4 + C6H10O5 = 6 CO2 + 12 SO2 + 17 H2O
Ca(OH)2 + H2S = H(OH) + CaS =>
Ca(OH)2 + H2S = 2 H(OH) + CaS
Cl2O7 + OH = ClO4 + H2O =>
Cl2O7 + 2 OH = 2 ClO4 + H2O
FeCl2(aq) + H2O2(aq) = FeO4H2 + HCl(aq) =>
FeCl2(aq) + 2 H2O2(aq) = FeO4H2 + 2 HCl(aq)
K3PO4 + BaBr2 = Ba3(PO4)2 + KBr =>
2 K3PO4 + 3 BaBr2 = Ba3(PO4)2 + 6 KBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
Hg2(NO3)2 + K2Cr2O4 = Hg2Cr2O4 + KNO3 =>
Hg2(NO3)2 + K2Cr2O4 = Hg2Cr2O4 + 2 KNO3
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Fe + S8 = Fe2S3 =>
16 Fe + 3 S8 = 8 Fe2S3
MnO2 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
MnO2 + 2 KCl + 2 H2SO4 = MnSO4 + K2SO4 + Cl2 + 2 H2O
FeCl3(aq) + K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + KCl(aq) =>
4 FeCl3(aq) + 3 K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + 12 KCl(aq)
KI(ac)AgNO3(ac)NH4OH(ac) = AgI(s)KOH(ac)NH4NO3(ac) =>
KI(ac)AgNO3(ac)NH4OH(ac) = AgI(s)KOH(ac)NH4NO3(ac)
CH3CoOHNaOH = CH3CoONaH2O =>
CH3CoOHNaOH = CH3CoONaH2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
C18H32O2 + CH3OH = C19H34O2 + C3H8O3 =>
17 C18H32O2 + 4 CH3OH = 16 C19H34O2 + 2 C3H8O3
C + O2 = CO2 =>
C + O2 = CO2
K(K) + Cl2(d) = KCl(K) =>
2 K(K) + Cl2(d) = 2 KCl(K)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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