Evolution 9 Why are
veriform appendix and canine teeth in human
are called vestigial organs​

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.

Ab c or d ? i’m not sure what the answer is

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