The number that represents a neutral pH is 7.
Answer:
4.76
Explanation:
In this case, we have to start with the <u>buffer system</u>:
We have an acid () and a base (). Therefore we can write the <u>henderson-hasselbach reaction</u>:
If we want to calculate the pH, we have to <u>calculate the pKa</u>:
According to the problem, we have the <u>same concentration</u> for the acid and the base 0.1M. Therefore:
If we divide:
If we do the Log of 1:
So:
With this in mind, the pH is 4.76.
I hope it helps!
Answer:
the last airbender is on Netfilx
Explanation:
go watch it
Answer:
I think it would be the last one
The ice cubes make the water colder by releasing coolness into the water
Explanation:
I apologize if that is wrong