| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + CO2 = CaCO3 + H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
KClO4 + AgNO3 = Ag(ClO4) + KNO3 =>
KClO4 + AgNO3 = Ag(ClO4) + KNO3
Zn(NO3)2Na3PO4 = ZnPO4Na3(NO3)2 =>
Zn(NO3)2Na3PO4 = ZnPO4Na3(NO3)2
Ag + SO3 = Ag2(SO3) =>
2 Ag + SO3 = Ag2(SO3)
C6H18O3 + O2 = CO2 + H2O =>
C6H18O3 + 9 O2 = 6 CO2 + 9 H2O
Mg3Si2O5(OH)4 + H2SO4 = MgSO4 + SiO2 + H2O =>
Mg3Si2O5(OH)4 + 3 H2SO4 = 3 MgSO4 + 2 SiO2 + 5 H2O
NaBiO3 + MnCl2 + H2O + OH = NaCl + Bi(OH)3 + MnO4 =>
2 NaBiO3 + MnCl2 + 2 H2O + 2 OH = 2 NaCl + 2 Bi(OH)3 + MnO4
C3H7ClCH4 = C4H10HCl =>
C3H7ClCH4 = C4H10HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4 =>
CuSO4 + Ba(NO3) = Cu(NO3) + BaSO4
NiCl2 + K4Fe(CN)6 = Ni4(Fe(CN)6)2 + KCl =>
4 NiCl2 + 2 K4Fe(CN)6 = Ni4(Fe(CN)6)2 + 8 KCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Pb + Br = PbBr2 =>
Pb + 2 Br = PbBr2
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
Ag2S(s) + Al(s) + H2O(l) = Ag(s) + Al2O3(s) + H2S(aq) =>
3 Ag2S(s) + 2 Al(s) + 3 H2O(l) = 6 Ag(s) + Al2O3(s) + 3 H2S(aq)
CH3CH2CH2OH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4 CH3CH2CH2OH + 3 H2SO4 = 3 H2SO2 + 3 CH3CH2CH2COOH + 4 H2O
FeO + Cl2 = ClO2 + Fe =>
4 FeO + Cl2 = 2 ClO2 + 4 Fe
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ni + NaOH + H2O = Ni[Na(OH)4] + H2 =>
2 Ni + 2 NaOH + 6 H2O = 2 Ni[Na(OH)4] + 3 H2
Cr2O3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr2O3 + 6 HClO4 = 2 Cr(ClO4)3 + 3 H2O
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C6H14 + I2 = C6H12 + HI =>
C6H14 + I2 = C6H12 + 2 HI
CIF3 + (CH3)2N2H2 = CF4 + N2 + HCI + HF =>
4 CIF3 + (CH3)2N2H2 = 2 CF4 + N2 + 4 HCI + 4 HF
Pb(NO3)2 + Ca(OH)2 = Pb(OH)2 + Ca(NO3)2 =>
Pb(NO3)2 + Ca(OH)2 = Pb(OH)2 + Ca(NO3)2
C6H5OH + CH4 = C6H5CH3OH + H2 =>
2 C6H5OH + 2 CH4 = 2 C6H5CH3OH + H2
Na2SiO3 + HC1 = NaC1 + H2SiO3 =>
Na2SiO3 + 2 HC1 = 2 NaC1 + H2SiO3
HNO3 + Na2S = NaNO3 + H2S =>
2 HNO3 + Na2S = 2 NaNO3 + H2S
AlCl3 + NH3 = AlN + HCl =>
AlCl3 + NH3 = AlN + 3 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5NO3 + Ba(ClO3)2 = H2O + BaCl2 + N2 + CO2 =>
12 C6H5NO3 + 23 Ba(ClO3)2 = 30 H2O + 23 BaCl2 + 6 N2 + 72 CO2
NH3 + SO2 + H2O = (NH4)2SO4 + H2S =>
6 NH3 + 4 SO2 + 4 H2O = 3(NH4)2SO4 + H2S
Fe2(SO4)3 + Na2CO3 + H2O = FeO(OH) + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + H2O = 2 FeO(OH) + 3 CO2 + 3 Na2SO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Fe + H2SO4 + H2O = FeSO4*7H2O + H2 =>
Fe + H2SO4 + 7 H2O = FeSO4*7H2O + H2
NaCn + Ca(OH)2 = CaCn + H2O + NaO =>
NaCn + Ca(OH)2 = CaCn + H2O + NaO
SO4 + BaCl2 = SO4Cl2 + Ba =>
SO4 + BaCl2 = SO4Cl2 + Ba
KOH + SiO2 = SiOH + KO2 =>
KOH + SiO2 = SiOH + KO2
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(s) + H2O(l) + CO2 =>
HC2H3O2(aq) + 4 Ca(OH)2(aq) = 4 Ca(s) + 6 H2O(l) + 2 CO2
Mn2O7 + KOH = HMnO4 + K2O =>
Mn2O7 + 2 KOH = 2 HMnO4 + K2O
Na2BeO2 + H2O = NaOH + Be(OH)2 =>
Na2BeO2 + 2 H2O = 2 NaOH + Be(OH)2
KMnO3 + Na2SO3 + H2O = Na2SO4 + KOH + MnO2 =>
2 KMnO3 + Na2SO3 + H2O = Na2SO4 + 2 KOH + 2 MnO2
Na3PO4 + AgNO3 = Na3NO3 + PO4Ag =>
Na3PO4 + AgNO3 = Na3NO3 + PO4Ag
HCH3COOH(aq) + NaHCO3(s) = NaCH3COO + H2O + CO2 =>
8 HCH3COOH(aq) + 9 NaHCO3(s) = 9 NaCH3COO + 11 H2O + 7 CO2
HCINa = NaCIH =>
HCINa = NaCIH
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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