yulissarendon24 yulissarendon24

04-06-2019
Chemistry

contestada

Finding the pH for [H+] = 9.4 * 10-3 M?

Respuesta :

SilverChain SilverChain

04-06-2019

Answer:

pH = 2.0

Explanation:

To find the pH of a solution, take the -log[H+]. In this case, the -log(9.4 x 10^-3) equals 2.02687 which makes 2.0 when accounting for significant figures.

Answer Link

Otras preguntas

Please help help please

All real numbers except y=-1 All real numbers except y=0 All real numbers except y=1 All real numbers

Psychologists' focus shifted away from the study of cognition in the _____ and back toward it in the _____.

Solve the following system by the substitution method. y ^2 = x ^2 - 9 - 2 y = x- 3 Select the correct choice below and, if necessary, fill in the answer

Can somebody help with these three questions plz

What fpu manipulations corresponds to the given infix notation? z = (a+b-c)/d*e?

ediment deposited where a river flows into an ocean or lake

Why does this statute raise equal protection issues instead of substantive due process concerns?

A lawn mower is an example of a compound machine.

Need help on Number 23, I would appreciate if you guys show steps.