yomamafatyeeks yomamafatyeeks

11-05-2020
Chemistry

contestada

An aqueous solution has a hydrogen-ion concentration of 5.0 x [tex]10^{-6}[/tex] M.

What is the pH of the solution?

a

5.0

b

6.3

c

6.0

d

5.3

Respuesta :

Ajiduah1 Ajiduah1

16-05-2020

Answer: D. 5.3

Explanation:

pH = -Log [H+]

= - Log (5 x 10 ∧ -6M)

= 6 - 0.699

pH = 5.3

Answer Link

Otras preguntas

One notable characteristic of “The Lady of Shalott” that contributes to its verbal music is the — a. lack of alliteration c. regular rhyme scheme b. lack of rhy

how does the ritual of Mary Day help Lily overcome her anger ? (Life of bees)

In DFH, GK= what is the answer? :'v, plz help

A simple index of three stocks opens the day with these values [ table below ] The index rises 3.4% over the course of the day. What is the value of the index

I need help with this

When an individual can internalize the expectations of other specific people, she has learned to: sublimate the urges of the id into something constructive. ove

The report of which agency states, "it is paradoxical that obesity is increasing in the us while more people are dieting than ever before, spending, by one esti

Which phrase best completes the first sentence? Me gusta el cine ____________. Éste película trata de las relaciones amorosas entre un hombre y una muje

-16= 27 + 3b + c How do I find b and c

Paint, charcoal, pastels and ink are all types of __________ that artists work with a. paints b. media c. metals d. data