Faith180 Faith180

03-05-2020
Chemistry

contestada

What is the pH of a solution with a hydrogen-ion concentration of 4.2 x 10-10
M?

Respuesta :

pennyloveskitties pennyloveskitties

17-05-2020

Answer:

9.3

Explanation:

To calculate pH, you take the negative log of the hydrogen ion concentration.

Answer Link

Otras preguntas

COULD SOMEONE HELP ME PLEASE 4/5n = 2/3 what is n? 2/15 5/6 1 1/5 1 7/15

The signs reading “Consult DRAGON’S TEETH The People For Total Security” and “YOU HAVE BEEN WARNED” in Nadine Gordimer’s “Once Upon a Time” are an example of wh

Total crimes 21,790,654. Roberry is 408, 016 and Burglary is 2,050,992 What are their percent in crimes rounded to the nearest percent for each two crimes

Find the volume of a right circular cone that has a height of 9.5 ft and a base with a radius of 2.8 ft . Round to the nearest tenth of a cubic foot

2 plus 2 is what if you divide it by 2

What are the structures and functions of single-celled organisms that carry out all of the basic functions of life.

Eighty members of a bike club were asked whether they like touring bikes and whether they like mountain bikes. A total of 70 like touring bikes, 47 like mountai

need help is confused

Which Nazi leaders helped push Germany toward greater anti-Semitism and racism, leading to the Holocaust? Check all that apply. Reinhard Heydrich Adolf Hitler

What are plate tectonics called in Iceland?