07-04-2017
Chemistry

contestada

Find the hydroxide ion concentration of a HBr solution with a pH of 4.75

Respuesta :

Аноним Аноним

07-04-2017

1st find the pOH = 14 - 4.75 = 9.25
then do 10^-9.25 = 5.62x10^-10 OH- concentration

Answer Link

Otras preguntas

An adult with a high waist circumference measurement is at increased risk for what chronic diseases? medal and fan....please help i think it might be a or c but

What did the five tribes believe about the spiritual nature of the universe?

Newton's Three Laws - Complete the sentences. Newton's FIRST Law of Motion An object at ___ stays at ___ or an object that is ___ at a ___ in a straight ___ kee

Can someone help? .. Not good at English at all! 1. Which of the following would best characterize a literary movement? a. similar post ... b. shared ide

MATH HELP PLEASE WILL GIVE BRAINLIEST In circle A, mBEC is 290º. What is the measure of ∠BAC ? 70º 130º 170º 360º https://static.k12.com/nextgen_media/assets/10

What does Lucy give Mr. Tumnus when she leaves? (From The Lion, The Witch, And The Wardrobe) A. Her promise never to return B. Her address C. A locket D. A ha

How did satchel paige lay the groundwork for jackie Robinson to become the first black major league baseball player

Ancient cyanobacteria released ______, which assisted in creating the atmosphere as we know it today

Which of the following is not considered part of your gross income? A. interest from bank accounts B. the amount you receive in your paycheck C. your salary

A cylinder fits inside a square prism as shown. For every cross section, the ratio of the area of the circle to the area of the square is or . Since the area o