Question

The pH of a solution ranges from 0 to 14. An acid has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a solution is given by pH = -logx where x represents the concentration of the hydrogen ions in the solution in moles per liter. Find the pH if the hydrogen ion concentration is 1 x 10-1
A. 13
B. 1
C. -13
D. -1

Answer 1

@Garadon_Shagan

Answer 2

@Mateaus

Answer 3

hey.... welcome to open study...

please post your question in the relevant section, so that it may be answered/guided properly....

thanks...

Answer 4

I posted in algebra

Answer 5

mathematics....

Answer 6

I thought this was mathematics

Answer 7

yeah this is mathematics man... please close this question... and post it in chemistry section....

Answer 8

okay so concentration is measured in mol dm^-3 which is to say x = 1 * 10^-1 as the moles per liter bit is just there to throw you off. That makes it really as simple as

pH = - log (0.1)

If I am correct! Note that bit carefully!

Answer 9

THank YOu