Answer:
The answer is "152 pm".
Explanation:
The bond length from the values inside the atomic radii is calculated according to the query. This would be the upper limit of a molecule's binding length.
The atomic radius of ![H= 37.0 \ pm](https://tex.z-dn.net/?f=H%3D%2037.0%20%5C%20pm)
The atomic radius of ![Br = 115.0 \ pm](https://tex.z-dn.net/?f=Br%20%3D%20115.0%20%5C%20pm)
![\text{Bond length = Atomic radius of H + Atomic radius of Br}](https://tex.z-dn.net/?f=%5Ctext%7BBond%20length%20%3D%20Atomic%20radius%20of%20H%20%2B%20Atomic%20radius%20of%20Br%7D)
![= 37.0\ pm + 115.0 \ pm\\\\= 152\ pm](https://tex.z-dn.net/?f=%3D%2037.0%5C%20pm%20%2B%20115.0%20%5C%20pm%5C%5C%5C%5C%3D%20152%5C%20pm)
Answer:
The most effective strategy to control the spreading of some infections is through social distancing.
Explanation:
Since we don't have an effective treatment to stop the infection of some pathogens including the recent pandemic SARS-Cov 2 virus, it is imperative to prevent it from spreading
Explanation:
1. Attachment
Electron dot structure of H2S (hydrogen sulfide)
2. Attachment
Electron dot structure of F2 (Fluorine).
The rate law depicts the effect of concentration on reaction rate. Second mechanism 2NO(g) ⇄ N₂O₂(g) [fast], N₂O₂(g) + O₂(g) → 2NO₂(g) [slow] is most reasonable. Thus, option b is correct.
<h3>What is rate law?</h3>
Rate law and equation give the rate at which the reaction takes place under the influence of the concentration of the reactants. The balanced chemical reaction is given as,
2NO(g) + O₂(g) → 2NO₂(g)
The rate of the equation is given as,
rate = k [NO]² [O₂]
In a multi-step chemical reaction, the slowest step is the rate-determining step. The second mechanism is given as,
2NO (g) → N₂O₂ (g) [fast]
N₂O₂(g) +O₂(g) → 2NO₂ (g) [slow]
Rate is given as,
rate = k [N₂O₂] [O₂]
Therefore, option b. the second mechanism is the most reasonable.
Learn more about rate law, here:
brainly.com/question/14779101
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