A buffer solution contains 0.337 M hydrocyanic acid and 0.344 M sodium cyanide. If 0.0359 moles of hydroiodic acid are added to 150 mL of this buffer, what is the pH of the resulting solution ?

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!