| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + O2 = 2 CuO
Cd + SnCl4 = Sn + CdCl2 =>
2 Cd + SnCl4 = Sn + 2 CdCl2
Ba + MgSO4 = BaSO4 + Mg =>
Ba + MgSO4 = BaSO4 + Mg
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
CoCl2H12O6 + NH4Cl + NH4OH + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O
A + Cn(SO4) = A2(SO4)3 + Cn =>
2 A + 3 Cn(SO4) = A2(SO4)3 + 3 Cn
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+} =>
F3CCOONa + Br3CCOOH = F3CCOONaH{-} + Br3CCOO{+}
C3H7COOH + H2 = C4H9OH + H2O =>
C3H7COOH + 2 H2 = C4H9OH + H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
S02 + H2O2 = H2O + H2SO4 =>
S02 + 6 H2O2 = 4 H2O + 2 H2SO4
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
H2C3H2O4 + LiOH = Li2C3H2O4 + H2O =>
H2C3H2O4 + 2 LiOH = Li2C3H2O4 + 2 H2O
(C6H5)2AsCl + KCN = (C6H5)2AsCN + KCl =>
(C6H5)2AsCl + KCN = (C6H5)2AsCN + KCl
KMnO4 + Na2S2O4 + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
2 KMnO4 + 5 Na2S2O4 + 16 HCl = 2 KCl + 2 MnCl2 + 10 NaCl + 10 SO2 + 8 H2O
ClFC + H = Cl + HF + C =>
ClFC + H = Cl + HF + C
SO3 + KOH = K2SO4 + HOH =>
SO3 + 2 KOH = K2SO4 + HOH
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
SrS + Fe2(SO4)3 = Fe2S3 + SrSO4 =>
3 SrS + Fe2(SO4)3 = Fe2S3 + 3 SrSO4
KOH + H3P04 = K3P04 + H2O =>
3 KOH + H3P04 = K3P04 + 3 H2O
Fe2CO3 + C = CO + Fe2 =>
Fe2CO3 + 2 C = 3 CO + Fe2
C10H20 + O60 = CO + H2O =>
3 C10H20 + O60 = 30 CO + 30 H2O
Fe2O3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe2O3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O
CH3COOCH2CH3 = CH3COOHCHCH3 =>
CH3COOCH2CH3 = CH3COOHCHCH3
AlO2{-} + H2O + H{+} = Al(OH)3 =>
AlO2{-} + H2O + H{+} = Al(OH)3
Ca(OH)2 + CoBr3 = CaBr2 + Co(OH)3 =>
3 Ca(OH)2 + 2 CoBr3 = 3 CaBr2 + 2 Co(OH)3
H3PO4 + Al(OH)3 = (PO4)Al + H2O =>
H3PO4 + Al(OH)3 = (PO4)Al + 3 H2O
(NH4)2(Cr2O7) = Cr2O3 + N2 + H2O =>
(NH4)2(Cr2O7) = Cr2O3 + N2 + 4 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HgBr2 + Na2S = HgS + NaBr =>
HgBr2 + Na2S = HgS + 2 NaBr
C2H6O + Br2 + H2O = C2H4O2 + HBr =>
C2H6O + 2 Br2 + H2O = C2H4O2 + 4 HBr
Ca + CuNO3 = Ca(NO3)2 + Cu =>
Ca + 2 CuNO3 = Ca(NO3)2 + 2 Cu
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
NiO + Fe = Fe2O3 + Ni =>
3 NiO + 2 Fe = Fe2O3 + 3 Ni
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ca + CuNO3 = Ca(NO3)2 + Cu =>
Ca + 2 CuNO3 = Ca(NO3)2 + 2 Cu
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu(k)O(d) = CuO(k) =>
Cu(k)O(d) = CuO(k)
NH3(aq) + O2 = N2O(g) + H2O =>
2 NH3(aq) + 2 O2 = N2O(g) + 3 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Cr + HIO3 = Cr(IO3)3 + H2 =>
2 Cr + 6 HIO3 = 2 Cr(IO3)3 + 3 H2
LiHCO3 + AlCl3 = Al(OH)3 + LiCl + CO2 =>
3 LiHCO3 + AlCl3 = Al(OH)3 + 3 LiCl + 3 CO2
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
MoO2CuO = CuMoO3 =>
MoO2CuO = CuMoO3
Mg(OH)2 + HCl = H2O + MgCl + OH =>
Mg(OH)2 + HCl = H2O + MgCl + OH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KClO3 + MnO2 = KCl + Mn2O7 =>
KClO3 + 2 MnO2 = KCl + Mn2O7
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
MgI2 + MnSO3 = Mg2(SO3)2 + MnI2 =>
2 MgI2 + 2 MnSO3 = Mg2(SO3)2 + 2 MnI2
B(g) + F2(g) = BF3(g) =>
2 B(g) + 3 F2(g) = 2 BF3(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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