| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 O2 + C5H12O2S = 5 CO2 + 6 H2O + S
Li + H2O = LiO2H2 + H2 =>
Li + 2 H2O = LiO2H2 + H2
C8H12N2 + C2H4O = C10H14N2 + H2O =>
C8H12N2 + C2H4O = C10H14N2 + H2O
O + C = OC13 =>
O + 13 C = OC13
CaCl2(s) + Ag(NO3) = AgCl + Ca(NO3)2 =>
CaCl2(s) + 2 Ag(NO3) = 2 AgCl + Ca(NO3)2
CH3(CH2)6CH2OH + Na = C8H17ONa + H2 =>
2 CH3(CH2)6CH2OH + 2 Na = 2 C8H17ONa + H2
CH3COO4 + O2 = CO2 + H2O =>
4 CH3COO4 + O2 = 8 CO2 + 6 H2O
Ba(NO3)2 + Ag2SO4 = BaSO4 + Ag(NO3) =>
Ba(NO3)2 + Ag2SO4 = BaSO4 + 2 Ag(NO3)
Mn(HCO3)3 = H2O + CO2 + Mn2(CO3)3 =>
2 Mn(HCO3)3 = 3 H2O + 3 CO2 + Mn2(CO3)3
CuSO4 + ZnBr2 = CuBr2 + ZnSO4 =>
CuSO4 + ZnBr2 = CuBr2 + ZnSO4
SiO2 + H2SO4 = S2SiO2 + H2O + O2 =>
SiO2 + 2 H2SO4 = S2SiO2 + 2 H2O + 3 O2
CuNO3 + Sn = Sn(NO3)4 + Cu =>
4 CuNO3 + Sn = Sn(NO3)4 + 4 Cu
Ba(HCO3)2 + Fe(PO4) = Ba3(PO4)2 + Fe(HCO3)3 =>
3 Ba(HCO3)2 + 2 Fe(PO4) = Ba3(PO4)2 + 2 Fe(HCO3)3
NH3 + O2 = H3NO3 =>
2 NH3 + 3 O2 = 2 H3NO3
NH4I + MgS = NH4S + MgI =>
NH4I + MgS = NH4S + MgI
Ca(IO3)2 = Ca{2+} + IO3{-} =>
Ca(IO3)2 = Ca{2+} + 2 IO3{-}
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CeCl4 + N2O3 + KOH = CeCl3 + N2O5 + KCl + H2O =>
4 CeCl4 + N2O3 + 4 KOH = 4 CeCl3 + N2O5 + 4 KCl + 2 H2O
C6H18NO2 + O2 = CO2 + H2O + NH3 =>
4 C6H18NO2 + 35 O2 = 24 CO2 + 30 H2O + 4 NH3
CH3COOAg + ZnCl2 = Zn(CH3COO)2 + AgCl =>
2 CH3COOAg + ZnCl2 = Zn(CH3COO)2 + 2 AgCl
Co + H(NO3)2 = H2 + Co(NO3)3 =>
4 Co + 6 H(NO3)2 = 3 H2 + 4 Co(NO3)3
CHCl3 + Br + H2O = HBr + HCl + CO2 =>
CHCl3 + 2 Br + 2 H2O = 2 HBr + 3 HCl + CO2
Ba(ClO4)2(s) + H2O(l) = HClO4(aq) + Ba(OH)2(s) =>
Ba(ClO4)2(s) + 2 H2O(l) = 2 HClO4(aq) + Ba(OH)2(s)
H3O + CaCO3 = Ca2 + HCO3 + H2O =>
2 H3O + 2 CaCO3 = Ca2 + 2 HCO3 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al2(SO4)3 + NaCl = Al(Cl)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 Al(Cl)3 + 3 Na2SO4
SNCl4 + NH3 = SNCl + HCl + N2 =>
2 SNCl4 + 2 NH3 = 2 SNCl + 6 HCl + N2
RbI = Rb + I2 =>
2 RbI = 2 Rb + I2
Na2CO3 + H2O + CO2 = Na(HCO3) =>
Na2CO3 + H2O + CO2 = 2 Na(HCO3)
Cu(NO3)2 + MgSO4 = Mg(NO3)2 + CuSO4 =>
Cu(NO3)2 + MgSO4 = Mg(NO3)2 + CuSO4
Mg(HS)2 + Fe(OH)2 = FeS + Mg(OH)2 + H2O =>
Mg(HS)2 + 2 Fe(OH)2 = 2 FeS + Mg(OH)2 + 2 H2O
Na + FeO = Fe + Na2O =>
2 Na + FeO = Fe + Na2O
CK2O4 + CaCl2 = CK2Cl2 + CaO4 =>
CK2O4 + CaCl2 = CK2Cl2 + CaO4
Na2SO3 + NO = Na2SO4 + N2 =>
2 Na2SO3 + 2 NO = 2 Na2SO4 + N2
KOH + Cl2 = KClO + H =>
2 KOH + Cl2 = 2 KClO + 2 H
C6H5OH + Br = C6H5OH(Br)3 =>
C6H5OH + 3 Br = C6H5OH(Br)3
KOH + H = K + H2O =>
KOH + H = K + H2O
HCl + Al4C3 = AlCl3 + CH4 =>
12 HCl + Al4C3 = 4 AlCl3 + 3 CH4
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2
HCl04 + NaOH = NaCl + O4 + H2O =>
8 HCl04 + 32 NaOH = 32 NaCl + 3 O4 + 20 H2O
potassiumnitrate = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
H2S(g) + Fe(OH)3(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + 2 Fe(OH)3(s) = Fe2S3(s) + 6 H2O(g)
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Fe + Cu{+2}SO4{-}2 = Cu + Fe{+2}SO4{-}2 =>
Fe + Cu{+2}SO4{-}2 = Cu + Fe{+2}SO4{-}2
FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
CH3CHO = CH3COOC2H5 =>
2 CH3CHO = CH3COOC2H5
KMnO4 + LiOH = LiMnO4 + KOH =>
KMnO4 + LiOH = LiMnO4 + KOH
H2Te + Al(OH)3 = Al2Te3 + H2O =>
3 H2Te + 2 Al(OH)3 = Al2Te3 + 6 H2O
CH3CO2H + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
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