Question

The pH of liquid is a measure of how acidic or basic it is. THe concentration of hydrogen ions in a liquid is labeled [H^+}. Use the formula pH= -log[H^+] to find the ph level. to the nearest tenth, of the liquid with [H^+] about 5.4 x 10^_14

14.7
13.3
14.0
-14.7

Answer 1

got a calculator?

Answer 2

yes

Answer 3

find the button that says 'log'

Answer 4

got it

Answer 5

put 5.4 x 10^_14 in and then ignore the negative sign

Answer 6

13.3

Answer 7

yeah.

Answer 8

medal?

Answer 9

tag me in others if you need help.