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kicyunya [14]
3 years ago
9

What two theories can be used to predict molecular geometry?

Mathematics
1 answer:
KIM [24]3 years ago
5 0
Valence shell electron pair repulsion (VSEPR<span>) </span>theory<span> is a model used in chemistry to predict the geometry of individual molecules from the number of electron pairs surrounding their central atoms. It is also named the Gillespie-Nyholm </span>theory<span> after its two main developers.

</span>The London theory has much similarity to the quantum mechanical theory of light dispersion<span>, which is why London coined the phrase "dispersion effect." In physics, the term "dispersion" describes the variation of a quantity with frequency, which is the fluctuation of the electrons in the case of the London dispersion.</span>
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UkoKoshka [18]

Answer: w=\dfrac{V}{lh}

Step-by-step explanation:

Given: The formula for the volume V of a rectangular prism is V = ℓwh, where ℓ represents the length, w represents the width, and h represents the height.

We rearrange this formula by dividing  ℓh both sides of the formula to get the new formula for the width of the rectangular prism, we get'

w=\dfrac{V}{lh}

Hence, the new formula for the width of the rectangular prism. :

w=\dfrac{V}{lh}

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