Apply the henderson-hasselbalch equation to calculate the ch3nh3'/ ch3nh2 ratio in water buffered at ph 7.

Explanation:

As we know that:-

For :-

pH = 7

Also, pH + pOH = 14  

So, pOH = 14 - 7 = 7

Considering the Henderson- Hasselbalch equation for the calculation of the pOH of the basic buffer solution as:

So,  

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

hope this

the answers would be

the first one and the second one