| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H4O + 5 KClO3 = 5 KCl + 7 CO2 + 2 H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl = =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
H2NO2 + Na(OH)2 = NaNO2 + H2O =>
H2NO2 + Na(OH)2 = NaNO2 + 2 H2O
C2H51OH + O2 = CO2 + H2O =>
2 C2H51OH + 29 O2 = 4 CO2 + 52 H2O
CaOH + S = SOH + Ca =>
CaOH + S = SOH + Ca
HMnO4 + K2C2O4 + HCl = MnCl2 + CO2 + H2O + KCl =>
2 HMnO4 + 5 K2C2O4 + 14 HCl = 2 MnCl2 + 10 CO2 + 8 H2O + 10 KCl
Ag + Zn(NO3)2 = Ag(NO3) + Zn2 =>
4 Ag + 2 Zn(NO3)2 = 4 Ag(NO3) + Zn2
Cu(NO3)2*3H2O + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3)2*3H2O + 3 H2O = Cu(H2O)6 + 2 NO3
CH3COOH + O2 = O2COOH + CH4 =>
3 CH3COOH + 5 O2 = 4 O2COOH + 2 CH4
CaO + KOH = CaOH + KO =>
CaO + KOH = CaOH + KO
Co + PO4 = Co(PO4)2 =>
Co + 2 PO4 = Co(PO4)2
Br + O2 = Br2O5 =>
4 Br + 5 O2 = 2 Br2O5
SO2 + CI2 = SO2CI2 =>
SO2 + CI2 = SO2CI2
BaI2 + (NH4)3PO4 = Ba3(PO4)2 + NH4I =>
3 BaI2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4I
HCl + Ba(C2H3O2)2 = HC2H3O2 + Cl2Ba =>
2 HCl + Ba(C2H3O2)2 = 2 HC2H3O2 + Cl2Ba
C3H7CN + H2 = C4H9NH2 =>
C3H7CN + 2 H2 = C4H9NH2
Na2O1 + (N1H4)2S1O4 = Na2S1O4 + H2O1 + N1H3 =>
Na2O1 + (N1H4)2S1O4 = Na2S1O4 + H2O1 + 2 N1H3
C6H5COOH + C6H14O = C13H18O2 + H2O =>
C6H5COOH + C6H14O = C13H18O2 + H2O
Fe2 + K3Fe(CN)6 = Fe4[Fe(CN)6] + K =>
2 Fe2 + K3Fe(CN)6 = Fe4[Fe(CN)6] + 3 K
NH3 + CH3I = CH3NH3I =>
NH3 + CH3I = CH3NH3I
C6H8O7 + KI + KIO3 = C6H7O7K + I2 + H2O =>
6 C6H8O7 + 5 KI + KIO3 = 6 C6H7O7K + 3 I2 + 3 H2O
HF + CaSiO3 = SiF4 + CaF2 + H2O =>
6 HF + CaSiO3 = SiF4 + CaF2 + 3 H2O
N2O5 + N = NO =>
N2O5 + 3 N = 5 NO
Sn + Pb(NO3)2 = Pb + Sn(NO3)2 =>
Sn + Pb(NO3)2 = Pb + Sn(NO3)2
Fe2O3 + carbonmonoxide = iron + carbondioxide =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
As2O3 + NO3 + H2O = H3AsO4 + N2O3 =>
3 As2O3 + 4 NO3 + 9 H2O = 6 H3AsO4 + 2 N2O3
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
N2F4 + N2 + H2O = NH4F + H3NO4 =>
5 N2F4 + 13 N2 + 64 H2O = 20 NH4F + 16 H3NO4
AlBr3 + Na2CO3 = Na2Br3 + AlCO3 =>
AlBr3 + Na2CO3 = Na2Br3 + AlCO3
CaI2 + H2SO4 = H2I2 + CaSO4 =>
CaI2 + H2SO4 = H2I2 + CaSO4
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Cr2(SO4)3 + Al2(CO3)3 = Cr2(CO3)3 + Al2(SO4)3 =>
Cr2(SO4)3 + Al2(CO3)3 = Cr2(CO3)3 + Al2(SO4)3
H4C + LiOH = H2O + CLi4 =>
H4C + 4 LiOH = 4 H2O + CLi4
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
H4B2O4 + H2O + O2 = H3BO3 =>
2 H4B2O4 + 2 H2O + O2 = 4 H3BO3
C12H22 + O12 = CO2 + H2O =>
12 C12H22 + 35 O12 = 144 CO2 + 132 H2O
KCl + O2 = KO2 + Cl =>
KCl + O2 = KO2 + Cl
Fe + Pb(NO3) = Pb + FeNO3 =>
Fe + Pb(NO3) = Pb + FeNO3
Mg(NO3)2 + NaOH = NaNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 NaOH = 2 NaNO3 + Mg(OH)2
Ca2(CO3) + HCl = CaCl + CO2 + H2O =>
Ca2(CO3) + 2 HCl = 2 CaCl + CO2 + H2O
NH3 + CH3I = CH3NH3I =>
NH3 + CH3I = CH3NH3I
FeOH2 + H2O2 = FeO + H2O =>
FeOH2 + H2O2 = FeO + 2 H2O
CoCl + Cl2 = CoCl3 =>
CoCl + Cl2 = CoCl3
NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + 2 H2O
Cd{2+} + NaOH = Cd(OH)2 + Na{+} =>
Cd{2+} + 2 NaOH = Cd(OH)2 + 2 Na{+}
FeOH2 + H2O2 = FeO + H2O =>
FeOH2 + H2O2 = FeO + 2 H2O
CoSO4 + KClO3 + H2SO4 = Co(SO4)3 + KCl + H2O =>
3 CoSO4 + 2 KClO3 + 6 H2SO4 = 3 Co(SO4)3 + 2 KCl + 6 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Ba(NO3)2 + Na3PO4 = BaPO4 + Na3(NO3)2 =>
Ba(NO3)2 + Na3PO4 = BaPO4 + Na3(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
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