| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Pb(NO3)2 + Na2SO4 = Pb(SO4)2 + Na2NO3 =>
Pb(NO3)2 + 2 Na2SO4 = Pb(SO4)2 + 2 Na2NO3
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
SiCl4 + Zn = ZnCl2 + Si =>
SiCl4 + 2 Zn = 2 ZnCl2 + Si
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgCO3(s) = MgO(s) + CO2(g) =>
MgCO3(s) = MgO(s) + CO2(g)
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
CH3OH + MnO4{-} + OH{-} = MnO4{2-} + CO3{2-} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = 6 MnO4{2-} + CO3{2-} + 6 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
Fe(OH)3 + H2SO4 = Fe(SO4)3 + H2O + SO2 =>
2 Fe(OH)3 + 9 H2SO4 = 2 Fe(SO4)3 + 12 H2O + 3 SO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
C + H + O = C6H8O4 =>
6 C + 8 H + 4 O = C6H8O4
PtO2(s) + HCl(aq) = PtCl2(aq) + H2O(g) + Cl2(g) =>
PtO2(s) + 4 HCl(aq) = PtCl2(aq) + 2 H2O(g) + Cl2(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C + H + O = C4H8O =>
4 C + 8 H + O = C4H8O
CH3(CH2)3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)3CH3(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
C + H + O = C8H16O2 =>
8 C + 16 H + 2 O = C8H16O2
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
PtO2 + HCl = PtCl2 + H2O + Cl2 =>
PtO2 + 4 HCl = PtCl2 + 2 H2O + Cl2
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
NH4HCO3 + Ca(NO3)2 = CaCO3 + NH4NO3 + H2CO3 =>
2 NH4HCO3 + Ca(NO3)2 = CaCO3 + 2 NH4NO3 + H2CO3
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
NH4HCO3 + Ca(NO3)2*4H2O = CaCO3 + NH4NO3 + H2CO3 + H2O =>
2 NH4HCO3 + Ca(NO3)2*4H2O = CaCO3 + 2 NH4NO3 + H2CO3 + 4 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
AgNo3 + MgCl2 = AgCl + Mg(No3)2 =>
2 AgNo3 + MgCl2 = 2 AgCl + Mg(No3)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Li2 + H2O = LiOH + H2 =>
Li2 + 2 H2O = 2 LiOH + H2
C2H4 + KMnO4 + KOH = C2H4(OH)2 + K2MnO4 =>
C2H4 + 2 KMnO4 + 2 KOH = C2H4(OH)2 + 2 K2MnO4
NaCl + H2O = NaOH + Cl + H2 =>
2 NaCl + 2 H2O = 2 NaOH + 2 Cl + H2
C12H22O11(aq) + H2O(l) = C2H5OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(l) = 4 C2H5OH(aq) + 4 CO2(g)
HNO3 + CA(HCO3)2 = CA(NO3)2 + H2O + CO2 =>
2 HNO3 + CA(HCO3)2 = CA(NO3)2 + 2 H2O + 2 CO2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O
HNO3 + Ca(HCO3)2 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + Ca(HCO3)2 = Ca(NO3)2 + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/30/18
Équations équilibrées sur08/29/17
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