| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH
Na2(SO4) + Mg(NO3)2 = Na(NO3) + Mg(SO4) =>
Na2(SO4) + Mg(NO3)2 = 2 Na(NO3) + Mg(SO4)
Cs4CdBi2Cl12 = CsCdCl3 + Cs3BiCl6 + BiCl3 =>
Cs4CdBi2Cl12 = CsCdCl3 + Cs3BiCl6 + BiCl3
HClO2 + NH3 = NH4 + ClO2 =>
HClO2 + NH3 = NH4 + ClO2
CuSO{4} + NaCO{3} = CuCO{3} + NaSO{4} =>
CuSO{4} + NaCO{3} = CuCO{3} + NaSO{4}
C + ZnO = Zn + (CO2)2 =>
2 C + 4 ZnO = 4 Zn + (CO2)2
Fe(No3)3 + Na3PO4 = FePO4 + Na3(No3)3 =>
Fe(No3)3 + Na3PO4 = FePO4 + Na3(No3)3
Ca(NO3)2*4H2O + La(NO3)36H2O + Eu(NO3)35H2O + Zn(NO3)2*6H2O = CaLa2EuZnO5 + NO2 + O2 + H2O =>
Ca(NO3)2*4H2O + 2 La(NO3)36H2O + Eu(NO3)35H2O + Zn(NO3)2*6H2O = CaLa2EuZnO5 + 111 NO2 + 53 O2 + 13 H2O
CH3COCH2COCH3 + NaOH = CH3COCH2COCH2 + Na + H2O =>
CH3COCH2COCH3 + NaOH = CH3COCH2COCH2 + Na + H2O
I2O5 + H2O = H2 + IO3 =>
I2O5 + H2O = H2 + 2 IO3
SO3 + C = CO2 + S =>
2 SO3 + 3 C = 3 CO2 + 2 S
BaCl + NaCl = NaBa + Cl2 =>
BaCl + NaCl = NaBa + Cl2
C2H4 + KMnO4 + H = C2H6O2 + K + Mn =>
2 C2H4 + KMnO4 + 4 H = 2 C2H6O2 + K + Mn
Ba(OCl)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(OCl)2 + 4 HCl = BaCl2 + 2 Cl2 + 2 H2O
C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
H2 + Se = HSe4 =>
H2 + 8 Se = 2 HSe4
HCl(aq) + NiCO3(aq) = NiCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + NiCO3(aq) = NiCl2(aq) + H2O(l) + CO2(g)
H8C18 + O2 = CO2 + H2O =>
H8C18 + 20 O2 = 18 CO2 + 4 H2O
O3 + CH2O2 = H2O3 + CO6 =>
7 O3 + 3 CH2O2 = 3 H2O3 + 3 CO6
Na2S4O6 + Cl2 + NaOH = NaCl + Na2SO3 + H2O =>
Na2S4O6 + 3 Cl2 + 12 NaOH = 6 NaCl + 4 Na2SO3 + 6 H2O
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 91 O2 = 60 CO2 + 62 H2O
C12H22O11 + Cu(OH)2 = Cu[C12H22O12] + H2O =>
C12H22O11 + Cu(OH)2 = Cu[C12H22O12] + H2O
NaAlO2 + HCl = NaCl + AlCl3 + H2O =>
NaAlO2 + 4 HCl = NaCl + AlCl3 + 2 H2O
CaCl2 + Na2C03 = CaC03 + NaCl =>
CaCl2 + Na2C03 = CaC03 + 2 NaCl
O2 = O3 =>
3 O2 = 2 O3
Mn2O3 + KClO3 + KH = K2MnO4 + KCl + H2O =>
3 Mn2O3 + 7 KClO3 + 12 KH = 6 K2MnO4 + 7 KCl + 6 H2O
CrOH3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrOH3 + 7 Cl2 + 18 NaOH = 2 Na2CrO4 + 14 NaCl + 12 H2O
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
C2H6 + F2 = C2H2F4 + H2 =>
C2H6 + 2 F2 = C2H2F4 + 2 H2
CH3CHClCOOH + C2H5OH = CH3CHClCOOC2H5 + H2O =>
CH3CHClCOOH + C2H5OH = CH3CHClCOOC2H5 + H2O
K2Se + NaBiO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + K2SeO3 + H2O =>
2 K2Se + 6 NaBiO3 + 12 H2SO4 = 3 Bi2(SO4)3 + 3 Na2SO4 + 2 K2SeO3 + 12 H2O
H(C2H3O2) + NaHCO3 = CO2 + H2O + Na(C2H3O2) =>
H(C2H3O2) + NaHCO3 = CO2 + H2O + Na(C2H3O2)
Ag + (HNO3) = NO + Ag(NO3) + H2O =>
3 Ag + 4(HNO3) = NO + 3 Ag(NO3) + 2 H2O
Cr + NO3 = Cr2O3 + NO2 =>
2 Cr + 3 NO3 = Cr2O3 + 3 NO2
C10H166 + Cl2 = HCl + C =>
C10H166 + 83 Cl2 = 166 HCl + 10 C
CH4 + O2 = C2H5OH + H2O =>
2 CH4 + O2 = C2H5OH + H2O
CuCl2 + Ag(NO3)3 = AgCl3 + Cu(NO3)2 =>
3 CuCl2 + 2 Ag(NO3)3 = 2 AgCl3 + 3 Cu(NO3)2
H3(C6H5O7) + NaHCO3 = CO2 + H2O + Na3(C6H3O7) =>
8 H3(C6H5O7) + 27 NaHCO3 = 21 CO2 + 32 H2O + 9 Na3(C6H3O7)
K2Cr2O7 + C2H6O6 = KCrC4O12H8 + CO2 + H2O =>
K2Cr2O7 + 7 C2H6O6 = 2 KCrC4O12H8 + 6 CO2 + 13 H2O
Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu
As2O3 + NO3{-} + H{+} = AsO4 + NO2 + H2O =>
As2O3 + 10 NO3{-} + 10 H{+} = 2 AsO4 + 10 NO2 + 5 H2O
Sc(NO3)3 + H2O = Sc(OH)3 + HNO3 =>
Sc(NO3)3 + 3 H2O = Sc(OH)3 + 3 HNO3
C2H5NO2 + KOH = CO2 + (NH4)OH + K + H2O =>
C2H5NO2 + 6 KOH = 2 CO2 + (NH4)OH + 6 K + 3 H2O
H3PO4(aq) + Ba(OH)2(aq) = H2O(l) + Ba3(PO4)2(s)* =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = 6 H2O(l) + Ba3(PO4)2(s)*
CO3{-} + OH{-} + Al + H2O = CH3 + Al(OH)4{-} =>
3 CO3{-} + 5 OH{-} + 8 Al + 18 H2O = 3 CH3 + 8 Al(OH)4{-}
H2 + S + O = H2S2O7 =>
H2 + 2 S + 7 O = H2S2O7
NaCl = NaCl1 =>
NaCl = NaCl1
CaO + SiO2 = SiCaO3 =>
CaO + SiO2 = SiCaO3
H4As2O7 + Fe(OH)3 = Fe(H3As2O7)3 + H2O =>
3 H4As2O7 + Fe(OH)3 = Fe(H3As2O7)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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