What are some key facts of what a Brønsted-Lowry base is?

List four observations that indicate that a chemical reaction may be taking place

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

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary