The energy required to split apart dichlorine according to the equation is 3.99 × 10-19 j/molecule. cl2(g) → 2cl(g) calculate the frequency (hz) of the photon that can dissociate dichlorine. express answer in scientific notation.

The frequency of the photon that can dissociate dichlorine is 6.02×10¹⁴ Hz

Explanation:

The energy of a photon is given by the equation:

E=h·f

E=3.99×10⁻¹⁹ J/molecule

h (Planck's constant)=6.626×10⁻³⁴ m²·kg/s

∴ f=E/h

=6.02×10¹⁴ s⁻¹= 6.02×10¹⁴ Hz

the correct answer is:

a. formation of precipitation

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