| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
Pb(ClO3)2 + KBr = PbK2 + (ClO3)Br =>
Pb(ClO3)2 + 2 KBr = PbK2 + 2(ClO3)Br
CoCO3 + SrI2 = CoI2 + SrCO3 =>
CoCO3 + SrI2 = CoI2 + SrCO3
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
F2(g) + HBr(aq) = HF(aq) + Br2(g) =>
F2(g) + 2 HBr(aq) = 2 HF(aq) + Br2(g)
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4
CrCl3 + K2SO3 + H2O = CrCl2 + K2SO4 + HCl =>
2 CrCl3 + K2SO3 + H2O = 2 CrCl2 + K2SO4 + 2 HCl
Zn(CH3COO)2H2O + C2H6O = Zn(OH)2 + CH3COOC2H4 + H2O =>
5 Zn(CH3COO)2H2O + 6 C2H6O = 5 Zn(OH)2 + 8 CH3COOC2H4 + 5 H2O
H2O + Mg2Si2O6 = Mg2SiO4 + Mg3Si4O10(OH)2 =>
2 H2O + 5 Mg2Si2O6 = 2 Mg2SiO4 + 2 Mg3Si4O10(OH)2
Na(CO3)2 + Pb(NO3)2 = Na(NO3)2 + Pb(CO3)2 =>
Na(CO3)2 + Pb(NO3)2 = Na(NO3)2 + Pb(CO3)2
Na2MoO4 + HCl = H2MoO4 + NaCl =>
Na2MoO4 + 2 HCl = H2MoO4 + 2 NaCl
(CO)999(H2O)864N600 + NaK(NO3)2 = CO2 + H2O + N2 + NaKCO3 =>
5(CO)999(H2O)864N600 + 999 NaK(NO3)2 = 3996 CO2 + 4320 H2O + 2499 N2 + 999 NaKCO3
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
CI2 + KBr = CI2Br + K =>
CI2 + KBr = CI2Br + K
HI(aq) + CsOH(aq) = H2O(l) + ICs(s) =>
HI(aq) + CsOH(aq) = H2O(l) + ICs(s)
H3AsO4 + Ba(OH)2 = H2O + Ba3(AsO4)2 =>
2 H3AsO4 + 3 Ba(OH)2 = 6 H2O + Ba3(AsO4)2
K(HCO3) = K2(CO3) + H2O + CO2 =>
2 K(HCO3) = K2(CO3) + H2O + CO2
Mg3(PO4)2 = Mg{2+} + PO4{3-} =>
Mg3(PO4)2 = 3 Mg{2+} + 2 PO4{3-}
C6OH + NaOCl = C6O + NaCl + H2O =>
2 C6OH + NaOCl = 2 C6O + NaCl + H2O
CH3COOH + Ag2CO3 = AgCH3COO + H2O + CO2 =>
2 CH3COOH + Ag2CO3 = 2 AgCH3COO + H2O + CO2
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
As(DF23)3 + POIU3 = AsPOI + DF23U =>
As(DF23)3 + POIU3 = AsPOI + 3 DF23U
Sn(OH)3{-} + Bi(OH)3 + (OH){-} = [Sn(OH)6]{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3(OH){-} = 3[Sn(OH)6]{2-} + 2 Bi
K3Fe(CN)6 + Ni(NO3)2*6H2O = Ni3(Fe(CN)6)2(H2O) + KNO3 + H2O =>
2 K3Fe(CN)6 + 3 Ni(NO3)2*6H2O = Ni3(Fe(CN)6)2(H2O) + 6 KNO3 + 17 H2O
Mg(ClO2)2 + Li = Li(ClO2)2 + Mg =>
Mg(ClO2)2 + Li = Li(ClO2)2 + Mg
MnC2O4*3H2O(s) + O2(s) = Mn3O4(s) + H2O(g) + CO2(g) =>
3 MnC2O4*3H2O(s) + 2 O2(s) = Mn3O4(s) + 9 H2O(g) + 6 CO2(g)
C6H5MgBr + CH3CH2OH = C6H5OH + CH3CH2MgBr =>
C6H5MgBr + CH3CH2OH = C6H5OH + CH3CH2MgBr
C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl
Na2Se2O4 + CaCl2 = CaSe2O4 + [NaCl]2 =>
Na2Se2O4 + CaCl2 = CaSe2O4 + [NaCl]2
FeCl2 + O2 = Fe3O4 + Cl2 =>
3 FeCl2 + 2 O2 = Fe3O4 + 3 Cl2
P + NO3{-} + H{+} = H3PO4 + NO2 + H2O =>
P + 5 NO3{-} + 5 H{+} = H3PO4 + 5 NO2 + H2O
Na3AsO3 + K2Cr2O7 + HCl = Na3AsO4 + CrCl3 + KCl + H2O =>
3 Na3AsO3 + K2Cr2O7 + 8 HCl = 3 Na3AsO4 + 2 CrCl3 + 2 KCl + 4 H2O
Na(C2H3O2) + H2(SO4) = HC2H3O2 + Na2SO4 =>
2 Na(C2H3O2) + H2(SO4) = 2 HC2H3O2 + Na2SO4
C13H26 + O2 = C02 + H2O =>
2 C13H26 + 13 O2 = 13 C02 + 26 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3 + NaHSO4 = K2SO4 + Na2SO4 + H2O + CO2 =>
K2CO3 + 2 NaHSO4 = K2SO4 + Na2SO4 + H2O + CO2
Fe(OH)3 + P2O5 = H2O + FePO4 =>
2 Fe(OH)3 + P2O5 = 3 H2O + 2 FePO4
H2SO3 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 H2SO3 + 2 Cr(OH)3 = Cr2(SO3)3 + 6 H2O
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
Fe2(SO4) + NaOH = Fe(OH) + Na2SO4 =>
Fe2(SO4) + 2 NaOH = 2 Fe(OH) + Na2SO4
C3H6O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 C3H6O + 26 CuSO4 + 52 NaOH = 6 CHOO + 13 Cu2O + 26 Na2SO4 + 29 H2O
Ag + HNO4 = Ag(NO4)2 + H2 =>
Ag + 2 HNO4 = Ag(NO4)2 + H2
CI2 + KBr = CI2Br + K =>
CI2 + KBr = CI2Br + K
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CaCO3 + Mg(OH)2 + HCl = MgCO3 + H2O + CaCl2 =>
CaCO3 + Mg(OH)2 + 2 HCl = MgCO3 + 2 H2O + CaCl2
CoSO4 + H2O = Co(OH)2 + H2SO4 =>
CoSO4 + 2 H2O = Co(OH)2 + H2SO4
C10H16 + KMnO4 = C10H12(OH)2 + MnO2 + KOH =>
C10H16 + 2 KMnO4 = C10H12(OH)2 + 2 MnO2 + 2 KOH
Na2(CO3) + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2(CO3) + H2SO4 = Na2SO4 + H2O + CO2
Mg5Al2Si3O10(OH)8 + KAl2(AlSi3O10)(OH)2 + SiO2 = Mg3Al2(SiO4)3 + KMg3(AlSi3O10)(OH)2 + H2O =>
3 Mg5Al2Si3O10(OH)8 + KAl2(AlSi3O10)(OH)2 + 3 SiO2 = 4 Mg3Al2(SiO4)3 + KMg3(AlSi3O10)(OH)2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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