| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 3 CH2O + 2 HCl = MnCl + KCl + H2O + 3 CH2O2
Na2SO3 + KIO3 + H2SO4 = Na2SO4 + H3O + I2 + K2SO4 =>
16 Na2SO3 + 6 KIO3 + 3 H2SO4 = 16 Na2SO4 + 2 H3O + 3 I2 + 3 K2SO4
CrO3 + Al2O3 = Al2CrO6 =>
CrO3 + Al2O3 = Al2CrO6
FeNCS + Fe(NO3)3 = Fe(NO3)2 + FeS + N + CO2 =>
3 FeNCS + 2 Fe(NO3)3 = 2 Fe(NO3)2 + 3 FeS + 5 N + 3 CO2
NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(NO3)2(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(NO3)2(aq)
NH4NO2KI = NH4IKNO2 =>
NH4NO2KI = NH4IKNO2
Na2S2O3 + HCI = NaCI + H2O + S + SO2 =>
Na2S2O3 + 2 HCI = 2 NaCI + H2O + S + SO2
Fe(NO3)3 + K2S = K(NO3) + Fe2S3 =>
2 Fe(NO3)3 + 3 K2S = 6 K(NO3) + Fe2S3
Na(s) + HOH(l) = NaH(s) + OH(s) =>
Na(s) + HOH(l) = NaH(s) + OH(s)
Fl = Fl5 =>
5 Fl = Fl5
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
MnO4{-} + S2{-} + H2O = Mn2{+} + S + OH{-} =>
2 MnO4{-} + 13 S2{-} + 8 H2O = Mn2{+} + 26 S + 16 OH{-}
H2SiF6 + Al2H6O6 = H3AlF6 + SiO2 + H2O =>
2 H2SiF6 + Al2H6O6 = 2 H3AlF6 + 2 SiO2 + 2 H2O
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 K2Cr2O7 + CH3CH2CH2OH + 12 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 3 CO2 + 16 H2O
CaSO4 + KOH = K2SO4 + Ca(OH)2 =>
CaSO4 + 2 KOH = K2SO4 + Ca(OH)2
CH108 + O2 = CO2 + H2O =>
CH108 + 28 O2 = CO2 + 54 H2O
Au + HI = HAu + I =>
Au + HI = HAu + I
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CuSO4*5H2O(aq) + Na2CO3(aq) = Cu2(OH)2CO3(s) + Na2SO4(aq) + H2O + CO2(g) =>
2 CuSO4*5H2O(aq) + 2 Na2CO3(aq) = Cu2(OH)2CO3(s) + 2 Na2SO4(aq) + 9 H2O + CO2(g)
Mg(OH)2 + CH4 = Mg2C + H2O =>
2 Mg(OH)2 + CH4 = Mg2C + 4 H2O
Ni + P2O5 = NiO + P =>
5 Ni + P2O5 = 5 NiO + 2 P
HNO3(aq) + NH3(aq) = NH4NO3 =>
HNO3(aq) + NH3(aq) = NH4NO3
Ti + HF = TiF3 + H2 =>
2 Ti + 6 HF = 2 TiF3 + 3 H2
C2H6O + C7H6O3 = C9H8O2 + C2H4O2 =>
4 C2H6O + 6 C7H6O3 = 4 C9H8O2 + 7 C2H4O2
BP + HCl = P4 + BCl + H2 =>
4 BP + 4 HCl = P4 + 4 BCl + 2 H2
I{-} + MnO4{-} + H{+} = I + Mn + H2O =>
7 I{-} + MnO4{-} + 8 H{+} = 7 I + Mn + 4 H2O
N2O3 + Ni = NiO + NO =>
N2O3 + Ni = NiO + 2 NO
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
SiNaOH = Si(OH)Na =>
SiNaOH = Si(OH)Na
BaCrO4 + HC2H3O2 = Ba{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 BaCrO4 + 2 HC2H3O2 = 2 Ba{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi =>
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi
KINaCl = NaIKCl =>
KINaCl = NaIKCl
Ca(NO3)2 + Na = CaNa + NO3 =>
Ca(NO3)2 + Na = CaNa + 2 NO3
HgI2 + KI = K2[HgI4] =>
HgI2 + 2 KI = K2[HgI4]
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Fe + O2 + H2O = FeO3*3H2O =>
2 Fe + 3 O2 + 6 H2O = 2 FeO3*3H2O
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C2H4 + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H4 + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 2 H2O
C2H2H2O = C2H4O =>
C2H2H2O = C2H4O
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
Ba(OH){2} + FeSO{4} = BaSO{4} + Fe(OH){2} =>
Ba(OH){2} + FeSO{4} = BaSO{4} + Fe(OH){2}
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mg(OH) = magnesium + hydrogen + oxygen =>
2 Mg(OH) = 2 Mg + H2 + O2
ZnCl{2} + AgNO{3} = AgCl + Zn(NO{3}){2} =>
ZnCl{2} + AgNO{3} = AgCl + Zn(NO{3}){2}
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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