| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Sb + 12 HNO3 = 5 Sb(NO3)2 + N2 + 6 H2O
Rb2CO3 + Fe(C2H3O2)2 = Rb(C2H3O2) + Fe(CO3) =>
Rb2CO3 + Fe(C2H3O2)2 = 2 Rb(C2H3O2) + Fe(CO3)
SO2 + O2 + H2O = H2SO4(l) =>
2 SO2 + O2 + 2 H2O = 2 H2SO4(l)
HP = H2PHP2 =>
3 HP = H2PHP2
U3O8 + H2S = US2 + H2O + SO2 =>
3 U3O8 + 20 H2S = 9 US2 + 20 H2O + 2 SO2
C5H10O + C3H4N2O + H2O = C9H17NO3 + C4H9N =>
7 C5H10O + 3 C3H4N2O + 2 H2O = 4 C9H17NO3 + 2 C4H9N
MnO3 + Zn = Mn + ZnO =>
MnO3 + 3 Zn = Mn + 3 ZnO
HCl(aq) + MnO4(s) = MnCl4 + H2O(l) + Cl(g) =>
8 HCl(aq) + MnO4(s) = MnCl4 + 4 H2O(l) + 4 Cl(g)
S8 + FeCl3 = Cl2 + Fe2S3 =>
3 S8 + 16 FeCl3 = 24 Cl2 + 8 Fe2S3
FeBr2 + Al = FeAl2 + Br2 =>
FeBr2 + 2 Al = FeAl2 + Br2
Cr + H2O + NaOH = Na2[Cr(OH)4] + H2 =>
Cr + 2 H2O + 2 NaOH = Na2[Cr(OH)4] + H2
CH3COOCH2CH2OH + H2O = HOCH2CH2OH + CH3COOH =>
CH3COOCH2CH2OH + H2O = HOCH2CH2OH + CH3COOH
SO3 + FeO = FeSO4 =>
SO3 + FeO = FeSO4
FeBr3 + LiOH = Fe(OH)3 + LiBr =>
FeBr3 + 3 LiOH = Fe(OH)3 + 3 LiBr
Fr + BaCl2 = FrCl + Ba =>
2 Fr + BaCl2 = 2 FrCl + Ba
Fe3SO4 + Ca = CaSO4 + Fe =>
Fe3SO4 + Ca = CaSO4 + 3 Fe
AuHCl = AuClH =>
AuHCl = AuClH
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Al + Fe{+3}O = Al{+3}O + Fe =>
Al + Fe{+3}O = Al{+3}O + Fe
Cu(NO3) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(NO3) + 2 HNO3 = Cu(NO3)2 + NO2 + H2O
FeMnSO4 = FeSO4Mn =>
FeMnSO4 = FeSO4Mn
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C11H24OH + O2 = CO2 + H2O =>
4 C11H24OH + 67 O2 = 44 CO2 + 50 H2O
NH3 + Cl2 = N2H4 + (NH4)Cl =>
4 NH3 + Cl2 = N2H4 + 2(NH4)Cl
Ca(OH)2(aq) = Ca(aq) + OH(aq) =>
Ca(OH)2(aq) = Ca(aq) + 2 OH(aq)
CH6 + CO2 = C6H12O6 + O2 =>
2 CH6 + 4 CO2 = C6H12O6 + O2
CH3{-}CH2{-}COONa = CH3{-}CH2 =>
CH3{-}CH2{-}COONa = CH3{-}CH2
HCl(aq) + Na2CO3(aq) = H2O + NaCl + CO2 =>
2 HCl(aq) + Na2CO3(aq) = H2O + 2 NaCl + CO2
C6H6 + H4C2 = C10H18 =>
C6H6 + 12 H4C2 = 3 C10H18
Fe + CaCl2 = FeCl2 + Ca =>
Fe + CaCl2 = FeCl2 + Ca
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
C6H3(NO2)3 + O2 = CO2 + H2O + N =>
4 C6H3(NO2)3 + 15 O2 = 24 CO2 + 6 H2O + 12 N
Fe2O3 + KOH + H2O = K[Fe(OH)4] =>
Fe2O3 + 2 KOH + 3 H2O = 2 K[Fe(OH)4]
C57H99O6 + CH3OH + NaOH = C3H8O3 + Na =>
2 C57H99O6 + 3 CH3OH + 102 NaOH = 39 C3H8O3 + 102 Na
LiCl + NaOH = LiClNaOH =>
LiCl + NaOH = LiClNaOH
NH4Cl(aq) + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl(aq) + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr
C3H6O + NaOH + I2 = NaI + H2O + CHI =>
C3H6O + NaOH + 2 I2 = NaI + 2 H2O + 3 CHI
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Ca + HCl = HCa + Cl =>
Ca + HCl = HCa + Cl
H2SO4 + HCl = SO2 + Cl + H2O =>
H2SO4 + 2 HCl = SO2 + 2 Cl + 2 H2O
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
C32H64O12 + O2 = CO2 + H2O =>
C32H64O12 + 42 O2 = 32 CO2 + 32 H2O
KMnO3 + Na2SO3 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
4 KMnO3 + 3 Na2SO3 + 9 H2SO4 = 4 MnSO4 + 6 NaSO4 + 2 K2SO4 + 9 H2O
FeO3 + CO = FeO2 + CO2 =>
FeO3 + CO = FeO2 + CO2
ClO{-} + I{-} + H2O = Cl{-} + I + OH{-} =>
ClO{-} + 2 I{-} + H2O = Cl{-} + 2 I + 2 OH{-}
Al + CuCl2H4O2 = Cu + AlCl3 + H2O =>
2 Al + 3 CuCl2H4O2 = 3 Cu + 2 AlCl3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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