Answer:
a) 3.98 x 10^-10
Explanation:
Hello,
In this case, for the given pH, we can compute the concentration of hydronium by using the following formula:
Hence, solving for the concentration of hydronium:
Therefore, answer is a) 3.98 x 10^-10
Best regards.
Explanation:
It is known that the relation between pH and is as follows.
pH =
and,
Hence, first we will calculate the value of as follows.
=
= 4.75
Now, we will calculate the value of pH as follows.
pH =
=
= 4.75 + (-0.677)
= 4.07
Therefore, we can conclude that the pH of given solution is 4.07.
The answer is Heyyy friend in know because I took the test
<span>The "second" is the SI base unit of time.</span>