Within the p block elements, the elements at the top of the table, compared with those at the bottom, are less metallic because

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.

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

Using data from seismic waves, geologists have learned that earth’s interior is made up of several