| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ag3AsO4 + NH3 = Ag(NH3)2{+} + AsO4{3-} =>
Ag3AsO4 + 6 NH3 = 3 Ag(NH3)2{+} + AsO4{3-}
C10H10O3 + O2 = H2O + CO2 =>
C10H10O3 + 11 O2 = 5 H2O + 10 CO2
Cl + I{-} = I + Cl{-} =>
Cl + I{-} = I + Cl{-}
CU(NO3)2 + NAOH = CU(OH)2 + NANO3 =>
CU(NO3)2 + 2 NAOH = CU(OH)2 + 2 NANO3
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
H2SO4 + NaOH = (SO4)Na2 + H2O =>
H2SO4 + 2 NaOH = (SO4)Na2 + 2 H2O
CU(NO3)2 + NaOH = CU(OH)2 + NaNO3 =>
CU(NO3)2 + 2 NaOH = CU(OH)2 + 2 NaNO3
HCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + HNO3(aq) =>
2 HCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + 2 HNO3(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe{3+} + MnO4{-} = Fe(MnO4)3 =>
Fe{3+} + 3 MnO4{-} = Fe(MnO4)3
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Cl2O(g) + H2O(g) = HClO(g) =>
Cl2O(g) + H2O(g) = 2 HClO(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + H2O = OH{-} + NH4{+} =>
NH3 + H2O = OH{-} + NH4{+}
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H2(g) + HCl(g) = C2H4Cl2(g) =>
C2H2(g) + 2 HCl(g) = C2H4Cl2(g)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Be{2+} + ClO2{-} = Be(ClO2)2 =>
Be{2+} + 2 ClO2{-} = Be(ClO2)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + LiSO4 =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 LiSO4
NaOH + KI = KOH + NaI =>
NaOH + KI = KOH + NaI
S(s) + O2(g) = SO(g) =>
2 S(s) + O2(g) = 2 SO(g)
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
CaSiO3 + HF = CaF2 + SiF4 + H2O =>
CaSiO3 + 6 HF = CaF2 + SiF4 + 3 H2O
H(NO3) + AgCl = HCl + AgNO3 =>
H(NO3) + AgCl = HCl + AgNO3
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CH4 + S = CH4S =>
CH4 + S = CH4S
AL + NAOH + H2O = NAALO2 + H2 =>
2 AL + 2 NAOH + 2 H2O = 2 NAALO2 + 3 H2
CH4 + S = CH4S =>
CH4 + S = CH4S
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CO2(g) + H2O(l) = C6H12O6(aq) + O2 =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2
Na3RhCl6 + HCOOH = Rh + HCl + NaCl + CO2 =>
2 Na3RhCl6 + 3 HCOOH = 2 Rh + 6 HCl + 6 NaCl + 3 CO2
C5H12 + O2 = CO2 + H2 =>
C5H12 + 5 O2 = 5 CO2 + 6 H2
MgCl2 + Na2(CO3) = Mg(CO3) + NaCl =>
MgCl2 + Na2(CO3) = Mg(CO3) + 2 NaCl
HCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + HNO3(aq) =>
2 HCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + 2 HNO3(aq)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H3RhCl6 + HCOOH = Rh + HCl + CO2 =>
2 H3RhCl6 + 3 HCOOH = 2 Rh + 12 HCl + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/14/11
Équations équilibrées sur09/13/10
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