| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 2 Na = 2 CH3ONa + H2
BaO + HOCl = BaCl2 + O2 + H2O =>
BaO + 2 HOCl = BaCl2 + O2 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Cl2 + NaI = I + NaCl =>
Cl2 + 2 NaI = 2 I + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Cu(s)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
H2SO4 + NAOH = NAHSO4 + H2O =>
H2SO4 + NAOH = NAHSO4 + H2O
Zn + MnO4{-} + H2O = Zn{2+} + MnO2 + OH{-} =>
3 Zn + 2 MnO4{-} + 4 H2O = 3 Zn{2+} + 2 MnO2 + 8 OH{-}
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
Ca(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = P4 + 14 CO + 2 CaSiO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CH3COOH + HCL = H20 + CH3COOCL =>
10 CH3COOH + 10 HCL = H20 + 10 CH3COOCL
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaOH + NH4Cl = NH3 + NaCl + H2O =>
NaOH + NH4Cl = NH3 + NaCl + H2O
C + O2 = CO2 =>
C + O2 = CO2
Na2SO4 + HClO2 = NaClO2 + H2SO4 =>
Na2SO4 + 2 HClO2 = 2 NaClO2 + H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
O2 = O3 =>
3 O2 = 2 O3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AlN + Sn(NO3)4 = Al(NO3)3 + Sn3N4 =>
4 AlN + 3 Sn(NO3)4 = 4 Al(NO3)3 + Sn3N4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
MnO2 + Al2S3 = Al2O3 + MnS2 =>
3 MnO2 + 2 Al2S3 = 2 Al2O3 + 3 MnS2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
K + Cl = KCl =>
K + Cl = KCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C6H8O7 + CaCO3 = CO2 + Ca3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 CaCO3 = 3 CO2 + Ca3(C6H5O7)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/18
Équations équilibrées sur08/15/17
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