Can u guys help me I have an f in science and this will help me a lot with my grade.

Note the ph and poh values labeled with letters on the ph scale below. based on log rules and the way ph is calculated, what is the difference in [oh– ] concentration between point a and point b. a) 10^1 b) 10^5 c) 10^6 d) 10^7

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal