| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Cu(NO3)2 = 2 HNO3 + CuCl2
HNO3 + K2O = KNO3 + H2O =>
2 HNO3 + K2O = 2 KNO3 + H2O
NH4ClO4 = N2 + HCl + O2 + H2O =>
4 NH4ClO4 = 2 N2 + 4 HCl + 5 O2 + 6 H2O
NH4OH + H2CO3 = H2O + (NH4)2CO3 =>
2 NH4OH + H2CO3 = 2 H2O + (NH4)2CO3
Cu + Cl2 + K3PO4 = Cu(PO4)2 + KCl =>
Cu + 3 Cl2 + 2 K3PO4 = Cu(PO4)2 + 6 KCl
Al + HSO4{-} + OH{-} = Al2O3 + S{-2} + H2O =>
8 Al + 3 HSO4{-} + 3 OH{-} = 4 Al2O3 + 3 S{-2} + 3 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
BaCl2 + NaCo3 = BaCo3 + NaCl2 =>
BaCl2 + NaCo3 = BaCo3 + NaCl2
Cl + Al3O2 = Al + ClO =>
2 Cl + Al3O2 = 3 Al + 2 ClO
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Cu + Cl2 + K3PO4 = CuPO4 + KCl =>
2 Cu + 3 Cl2 + 2 K3PO4 = 2 CuPO4 + 6 KCl
RbOH + H2O = RbO{-} + H3O{+} =>
RbOH + H2O = RbO{-} + H3O{+}
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2CrO4 + CO2 + H2O = Na2Cr2O7 + NaHCO3 =>
2 Na2CrO4 + 2 CO2 + H2O = Na2Cr2O7 + 2 NaHCO3
Na + MgCl2 = NaCl + Mg2 =>
4 Na + 2 MgCl2 = 4 NaCl + Mg2
NAOH + CL = NACL + NACLO + H2O =>
2 NAOH + 2 CL = NACL + NACLO + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
I2 + HNO3 = NO + HIO3 + H2O =>
3 I2 + 10 HNO3 = 10 NO + 6 HIO3 + 2 H2O
MgII + Ca = CaI + Mg =>
MgII + 2 Ca = 2 CaI + Mg
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
MgI + Ca = CaI + Mg =>
MgI + Ca = CaI + Mg
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
K2CrO4 + Al(NO3)3 = Al2(CrO4)3 + KNO3 =>
3 K2CrO4 + 2 Al(NO3)3 = Al2(CrO4)3 + 6 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sc(NO3)2 + Ba(OH)2 = Sc(OH)2 + Ba(NO3)2 =>
Sc(NO3)2 + Ba(OH)2 = Sc(OH)2 + Ba(NO3)2
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
HgO = Hg + O =>
HgO = Hg + O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
CH3CONH2 + H2O + H2SO4 = CH3COOH + (NH4)2SO4 =>
2 CH3CONH2 + 2 H2O + H2SO4 = 2 CH3COOH + (NH4)2SO4
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/19
Équations équilibrées sur05/01/18
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