Why do saturated fatty acids have straight structures, while unsaturated fatty acids have bent structures?
1 answer:
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Answer:
The pH of the buffer is 3.54.
Explanation:
To calculate the pH of acidic buffer, we use the equation given by Henderson Hasselbalch:
We are given:
= negative logarithm of acid dissociation constant of carbonic acid
pH = ?
Putting values in above equation, we get:
The pH of the buffer is 3.54.
Answer:- 30 moles of oxygen are required if 12 moles of are consumed.
Solution:- The given balanced equation is:
From this balanced equation, there is 2:5 mol ratio between and
.
We are asked to calculate the moles of required to react with 12 moles of
.
It's a mol to mol conversion and the set up for this would be as:
=
So, 30 moles of oxygen are required to react with 12 moles of .