Answer:
power it is right or not ok and it is wrong than report me and I will leave brinaly
Ka is the acid-dissociation constant of each of these acids. It represents the proportion of a given amount of the acid that dissociates from the acid into H+ and it’s conjugate base when dissolved into solution.
The concentration of H+ determines the strength of the acids, so those acids with the biggest Ka values are the strongest acids.
Your order would be:
Aspirin (strongest)
Benzoic
Hydrocyanic (weakest)
B. The time is likely between 40 - 80 seconds.
<u>Explanation:</u>
One group of students were asked to leave a whole mint in their mouth, not moving it around, and let it dissolve, which takes very long time to dissolve since there is lower frequency of collision among the saliva particles and mint.
Another group swirled a whole mint around in their mouths, so the frequency of collision between the saliva and the mint particles increases, there by increase in dissolving capacity, but the timing will be lesser when compared to other groups used mints broken into smaller pieces.
So the time for swirling is likely between 40 - 80 seconds.
The 2nd one I believe
Answer- 2nd