| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 SiO2 = Al2(SiO3)3
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
H2SO4 = H + HSO4 =>
H2SO4 = H + HSO4
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Al + Pb(NO3)2 = Al(NO3)2 + Pb =>
Al + Pb(NO3)2 = Al(NO3)2 + Pb
Fe3O4 + C = Fe + CO =>
Fe3O4 + 4 C = 3 Fe + 4 CO
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
C3H7Br + Br2 = C3H6Br + HBr =>
2 C3H7Br + Br2 = 2 C3H6Br + 2 HBr
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
C6H5COCH(OH)C6H5 + NH4NO3 = (C6H5CO)2 + H2O + N2 =>
C6H5COCH(OH)C6H5 + NH4NO3 = (C6H5CO)2 + 3 H2O + N2
NH3 + O2 = NH3O =>
2 NH3 + O2 = 2 NH3O
Pb(No3)2 + K2Cro4 = PbCro4 + KNo3 =>
Pb(No3)2 + K2Cro4 = PbCro4 + 2 KNo3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H4 + O2 = CO + HO =>
C2H4 + 3 O2 = 2 CO + 4 HO
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Pb(aq) + NH4OH(aq) = Pb(OH)2 + NH4(aq) =>
Pb(aq) + 2 NH4OH(aq) = Pb(OH)2 + 2 NH4(aq)
C3H8 + Br2 = C8H7Br + HBr =>
8 C3H8 + 23 Br2 = 3 C8H7Br + 43 HBr
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu
CaCl2 + KOh = Ca(Oh)2 + KCl =>
CaCl2 + 2 KOh = Ca(Oh)2 + 2 KCl
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P + Li = Li3P =>
P + 3 Li = Li3P
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
Fe + AgC2H3O2 = FeC2H3O2 + Ag =>
Fe + AgC2H3O2 = FeC2H3O2 + Ag
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCl + AgNO3 = AgCl + Ca(NO3) =>
CaCl + AgNO3 = AgCl + Ca(NO3)
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C2H4 + O2 = CO + HO =>
C2H4 + 3 O2 = 2 CO + 4 HO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CoCl2*6H2O + O2 + HCl + (CH2)2(NH2)2 = Co((CH2)2(NH2)2)2Cl2Cl + H2O =>
4 CoCl2*6H2O + O2 + 4 HCl + 8(CH2)2(NH2)2 = 4 Co((CH2)2(NH2)2)2Cl2Cl + 26 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
H + Cr2O7({-}2) + H2SO3 = Cr3 + HSO4({-}) + H2O =>
33 H + 3 Cr2O7({-}2) + 3 H2SO3 = 2 Cr3 + 3 HSO4({-}) + 18 H2O
C4H6O6 + NaCO3 = Na2C4H4O6 + CO2 + H2O =>
6 C4H6O6 + 10 NaCO3 = 5 Na2C4H4O6 + 14 CO2 + 8 H2O
AlCl3 + Ca3N2 = AlN + CaCl2 =>
2 AlCl3 + Ca3N2 = 2 AlN + 3 CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/17
Équations équilibrées sur02/21/16
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