Using benzene and any necessary organic or inorganic reagents, suggest an efficient synthesis of isobutylbenzene, c6h5ch2ch(ch3)2.

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

In a copper wire, a temperature increase is the result of which of the following