What volume of solvent is needed to create a 5.5M solution using 6.0mol of solute?

Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.

Tell me the iupac names of the following alcohols:

Write a balanced equation showing the formation of copper (ii) nitrite from its elements