Answer: He could add a base to the pool to neutralize the acid.
Explanation:
Chlorine is used to disinfect the pools as it produces hypochlorous acid in water. This hypochlorous acid is unstable and gives hydrochloric acid and nascent oxygen which is used to disinfect.
The excess acid is neutralized by adding base which produces salt and water and thus decrease the acidity.
Adding more acid would increase the acidity further.
I think the correct answer is c if not it’s d
Answer:
Unlike other noble gases, which are highly nonreactive, Kr and Xe have non-zero values of Electronegativity (3.00 and 2.60, respectively) because they do form compounds: indeed, the electronegativity is a fundamental property of atoms that defines how strong their pull on shared electrons is.
Answer:
Explanation:
Hello,
In this case, for the reaction:
We can easily compute the average rate by firstly computing the final concentration of oxygen:
![[O_2]=\frac{0.017mol}{0.440L}=0.0386M](https://tex.z-dn.net/?f=%5BO_2%5D%3D%5Cfrac%7B0.017mol%7D%7B0.440L%7D%3D0.0386M)
Then, we compute it by using the given interval of time: from 0 seconds to 15.0 seconds and concentration: from 0 M to 0.0386M as oxygen is being formed:
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