| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{2+} + 4 NH4OH = Cu(NH3)4{+2} + 4 H2O
C15H31COOH + Al(OH)3 = (C15H31COO)3Al + H2O =>
3 C15H31COOH + Al(OH)3 = (C15H31COO)3Al + 3 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
FeOMg = FeMgO =>
FeOMg = FeMgO
Fe3O4 + HCl = FeCl3 + H2O + FeCl2 =>
Fe3O4 + 8 HCl = 2 FeCl3 + 4 H2O + FeCl2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuSO + Ni = NiSO + Cu =>
CuSO + Ni = NiSO + Cu
TiCl4 + NaOH = NaCl + H2O + TiO2 =>
TiCl4 + 4 NaOH = 4 NaCl + 2 H2O + TiO2
KI + Cs = CsI + K =>
KI + Cs = CsI + K
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g) =>
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g)
Zr + N3 = ZrN =>
3 Zr + N3 = 3 ZrN
Sb + O2 = Sb4O5 =>
8 Sb + 5 O2 = 2 Sb4O5
H3PO4 + B(OH)3 = PO4B + H2O =>
H3PO4 + B(OH)3 = PO4B + 3 H2O
AgNO3 + ZnCl = NO3Cl + AgZn =>
AgNO3 + ZnCl = NO3Cl + AgZn
AgOH + CO2 = Ag2CO3 + HOH =>
2 AgOH + CO2 = Ag2CO3 + HOH
He5As(RnO4)3 + H2ZnO4 = He(H2RnO4)2 + HeZnO4 + HAs =>
2 He5As(RnO4)3 + 7 H2ZnO4 = 3 He(H2RnO4)2 + 7 HeZnO4 + 2 HAs
Ag3PO4 + HCl = AgCl + H3PO4 =>
Ag3PO4 + 3 HCl = 3 AgCl + H3PO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH4 + I2 = CH3I + H =>
2 CH4 + I2 = 2 CH3I + 2 H
Co(s) + H2S(g) = Co2S3(s) + H2(g) =>
2 Co(s) + 3 H2S(g) = Co2S3(s) + 3 H2(g)
SO4 + NaOH + H2O = OH + NaS =>
SO4 + NaOH + 4 H2O = 9 OH + NaS
ZnSO4() + NaOH() = Zn(OH)2 + Na2SO4() =>
ZnSO4() + 2 NaOH() = Zn(OH)2 + Na2SO4()
ClO3 = Cl + O2 =>
2 ClO3 = 2 Cl + 3 O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H6Cl2 + KOH = C3H6(OH)2 + KCl =>
C3H6Cl2 + 2 KOH = C3H6(OH)2 + 2 KCl
C6H5COOH + O3 = H2O + CO2 =>
C6H5COOH + 5 O3 = 3 H2O + 7 CO2
Na2S + HCI = NaCI + H2S =>
Na2S + 2 HCI = 2 NaCI + H2S
CH4 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH4 + 4 Na2Cr2O7 + 16 H2SO4 = 4 Na2SO4 + 4 Cr2(SO4)3 + 3 CO2 + 22 H2O
Na(OH)HI = NaIH2O =>
Na(OH)HI = NaIH2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Mg + HIO4 = Mg(IO4)2 + H2 =>
Mg + 2 HIO4 = Mg(IO4)2 + H2
HgS + KI = K2HgI4 + K2S =>
HgS + 4 KI = K2HgI4 + K2S
B + NaOH = NaBO2 + H2 + Na2O =>
2 B + 6 NaOH = 2 NaBO2 + 3 H2 + 2 Na2O
CuCl + Br2 = CuBr + CuCl2 =>
4 CuCl + Br2 = 2 CuBr + 2 CuCl2
Cl2 = Cl5 =>
5 Cl2 = 2 Cl5
NH4CH3COO + Ba(OH)2 = NH4OH + Ba(CH3COO)2 =>
2 NH4CH3COO + Ba(OH)2 = 2 NH4OH + Ba(CH3COO)2
Na4C + Ca(OH)2 = NaOH + Ca2C =>
Na4C + 2 Ca(OH)2 = 4 NaOH + Ca2C
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
HCl + CuSO4 + H2O + SO2 = CuCl + H2SO4 =>
2 HCl + 2 CuSO4 + 2 H2O + SO2 = 2 CuCl + 3 H2SO4
Sr(OH)2 + Na2SO4 = SrSO4 + NaOH =>
Sr(OH)2 + Na2SO4 = SrSO4 + 2 NaOH
FeCl3 + BaOH = Fe2(OH)3 + BaCl2 =>
2 FeCl3 + 3 BaOH = Fe2(OH)3 + 3 BaCl2
Fe2O3 + magnesium = magnesiumoxide + iron =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
Au + H2O = Au(H2O) =>
Au + H2O = Au(H2O)
Sr(ClO4)2NaSO4 = Na(ClO4)2SrSO4 =>
Sr(ClO4)2NaSO4 = Na(ClO4)2SrSO4
MgO + CuSO4 = MgSO4 + Cu + O2 =>
2 MgO + 2 CuSO4 = 2 MgSO4 + 2 Cu + O2
CdSO4 + NaOH + HCl = CdCl2 + H2O + Na2SO4 =>
CdSO4 + 2 NaOH + 2 HCl = CdCl2 + 2 H2O + Na2SO4
Co2 + H2O = CoOH + H2 =>
Co2 + 2 H2O = 2 CoOH + H2
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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